Cleaning up optimizer tests

6 files changed, 687 insertions, 605 deletions

diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts
index 11288064e..e6ce58957 100644
--- a/packages/utils/src/abi_encoder/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata.ts
@@ -20,7 +20,14 @@ export abstract class CalldataBlock {
     private relocatable: boolean;
     private parentName: string;
 
-    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
+    constructor(
+        name: string,
+        signature: string,
+        parentName: string,
+        /*offsetInBytes: number,*/ headerSizeInBytes: number,
+        bodySizeInBytes: number,
+        relocatable: boolean,
+    ) {
         this.name = name;
         this.signature = signature;
         this.parentName = parentName;
@@ -91,7 +98,13 @@ export abstract class CalldataBlock {
 export class PayloadCalldataBlock extends CalldataBlock {
     private payload: Buffer;
 
-    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ relocatable: boolean, payload: Buffer) {
+    constructor(
+        name: string,
+        signature: string,
+        parentName: string,
+        /*offsetInBytes: number,*/ relocatable: boolean,
+        payload: Buffer,
+    ) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = payload.byteLength;
         super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
@@ -115,7 +128,14 @@ export class DependentCalldataBlock extends CalldataBlock {
     private dependency: CalldataBlock;
     private aliasFor: CalldataBlock | undefined;
 
-    constructor(name: string, signature: string, parentName: string, relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock) {
+    constructor(
+        name: string,
+        signature: string,
+        parentName: string,
+        relocatable: boolean,
+        dependency: CalldataBlock,
+        parent: CalldataBlock,
+    ) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
         super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
@@ -125,7 +145,8 @@ export class DependentCalldataBlock extends CalldataBlock {
     }
 
     public toBuffer(): Buffer {
-        const destinationOffset = (this.aliasFor !== undefined) ? this.aliasFor.getOffsetInBytes() : this.dependency.getOffsetInBytes();
+        const destinationOffset =
+            this.aliasFor !== undefined ? this.aliasFor.getOffsetInBytes() : this.dependency.getOffsetInBytes();
         const parentOffset = this.parent.getOffsetInBytes();
         const parentHeaderSize = this.parent.getHeaderSizeInBytes();
         const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
@@ -314,7 +335,7 @@ export class Calldata {
 
             //const ancestrialNamesOffset = name.startsWith('ptr<') ? 4 : 0;
             //const parentOffset = name.lastIndexOf(parentName);
-            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');//.replace(`${parentName}[`, '[');
+            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, ''); //.replace(`${parentName}[`, '[');
             const signature = block.getSignature();
 
             // Current offset
@@ -383,7 +404,7 @@ export class Calldata {
         const blocksByHash: { [key: string]: CalldataBlock } = {};
 
         // 1. Create a queue of subtrees by hash
-        // Note that they are ordered the same as 
+        // Note that they are ordered the same as
         const subtreeQueue = this.createQueue(this.root);
         let block: CalldataBlock | undefined;
         while ((block = subtreeQueue.popBack()) !== undefined) {
@@ -435,7 +456,7 @@ export class Calldata {
     }
 
     public toAnnotatedString(): string {
-        return "";
+        return '';
     }
 
     public setRoot(block: CalldataBlock) {
@@ -532,4 +553,4 @@ export class RawCalldata {
     public getSelector(): string {
         return this.selector;
     }
-}
\ No newline at end of file
+}
diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 243b221ef..80797c563 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -1,4 +1,11 @@
-import { RawCalldata, Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock, MemberCalldataBlock } from "./calldata";
+import {
+    RawCalldata,
+    Calldata,
+    CalldataBlock,
+    PayloadCalldataBlock,
+    DependentCalldataBlock,
+    MemberCalldataBlock,
+} from './calldata';
 import { MethodAbi, DataItem } from 'ethereum-types';
 import { DecodingRules, EncodingRules } from './calldata';
 import { BigNumber } from '../configured_bignumber';
@@ -67,7 +74,13 @@ export abstract class PayloadDataType extends DataType {
         const signature = this.getSignature();
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
         const relocatable = false;
-        const block = new PayloadCalldataBlock(name, signature, parentName, /*offsetInBytes,*/ relocatable, encodedValue);
+        const block = new PayloadCalldataBlock(
+            name,
+            signature,
+            parentName,
+            /*offsetInBytes,*/ relocatable,
+            encodedValue,
+        );
         return block;
     }
 
@@ -104,7 +117,14 @@ export abstract class DependentDataType extends DataType {
         const signature = this.getSignature();
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
         const relocatable = false;
-        const block = new DependentCalldataBlock(name, signature, parentName, relocatable, dependencyBlock, parentBlock);
+        const block = new DependentCalldataBlock(
+            name,
+            signature,
+            parentName,
+            relocatable,
+            dependencyBlock,
+            parentBlock,
+        );
         return block;
     }
 
@@ -135,8 +155,13 @@ export abstract class MemberDataType extends DataType {
     protected arrayLength: number | undefined;
     protected arrayElementType: string | undefined;
 
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
+    public constructor(
+        dataItem: DataItem,
+        factory: DataTypeFactory,
+        isArray: boolean = false,
+        arrayLength?: number,
+        arrayElementType?: string,
+    ) {
         super(dataItem, factory);
         this.memberMap = {};
         this.members = [];
@@ -207,11 +232,17 @@ export abstract class MemberDataType extends DataType {
         }
 
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
+            this.getDataItem().name,
+            this.getSignature(),
+            parentName,
+            this.isStatic(),
+            false,
+        );
 
         let members = this.members;
         if (this.isArray && this.arrayLength === undefined) {
-            [members,] = this.createMembersWithLength(this.getDataItem(), value.length);
+            [members] = this.createMembersWithLength(this.getDataItem(), value.length);
 
             const lenBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.length.toString(16)}`), 32);
             methodBlock.setHeader(lenBuf);
@@ -228,12 +259,20 @@ export abstract class MemberDataType extends DataType {
 
     protected generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
+            this.getDataItem().name,
+            this.getSignature(),
+            parentName,
+            this.isStatic(),
+            false,
+        );
         const memberBlocks: CalldataBlock[] = [];
         let childMap = _.cloneDeep(this.memberMap);
         _.forOwn(obj, (value: any, key: string) => {
             if (key in childMap === false) {
-                throw new Error(`Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`);
+                throw new Error(
+                    `Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`,
+                );
             }
             const block = this.members[this.memberMap[key]].generateCalldataBlock(value, methodBlock);
             memberBlocks.push(block);
@@ -249,7 +288,10 @@ export abstract class MemberDataType extends DataType {
     }
 
     public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value, parentBlock) : this.generateCalldataBlockFromObject(value, parentBlock);
+        const block =
+            value instanceof Array
+                ? this.generateCalldataBlockFromArray(value, parentBlock)
+                : this.generateCalldataBlockFromObject(value, parentBlock);
         return block;
     }
 
@@ -261,7 +303,7 @@ export abstract class MemberDataType extends DataType {
             const hexBase = 16;
             const arrayLength = new BigNumber(arrayLengthHex, hexBase);
 
-            [members,] = this.createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
+            [members] = this.createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
         }
 
         calldata.startScope();
@@ -314,9 +356,9 @@ export abstract class MemberDataType extends DataType {
 
         // Search for dependent members
         const dependentMember = _.find(this.members, (member: DataType) => {
-            return (member instanceof DependentDataType);
+            return member instanceof DependentDataType;
         });
-        const isStatic = (dependentMember === undefined); // static if we couldn't find a dependent member
+        const isStatic = dependentMember === undefined; // static if we couldn't find a dependent member
         return isStatic;
     }
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index 2895ee00f..10e7b987b 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -21,7 +21,7 @@ export interface DataTypeStaticInterface {
 export class Address extends PayloadDataType {
     private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'";
-    public static ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES = "Address must be 20 bytes";
+    public static ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES = 'Address must be 20 bytes';
 
     constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance(), Address.SIZE_KNOWN_AT_COMPILE_TIME);
@@ -88,7 +88,7 @@ export class Bool extends PayloadDataType {
         const valueBuf = calldata.popWord();
         const valueHex = ethUtil.bufferToHex(valueBuf);
         const valueNumber = new BigNumber(valueHex, 16);
-        let value: boolean = (valueNumber.equals(0)) ? false : true;
+        let value: boolean = valueNumber.equals(0) ? false : true;
         if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
             throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
         }
@@ -147,10 +147,7 @@ abstract class Number extends PayloadDataType {
             const negativeValue = invertedValue.plus(1);
 
             // Convert the negated value to a hex string
-            valueBuf = ethUtil.setLengthLeft(
-                ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
-                evmWordWidth,
-            );
+            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`), evmWordWidth);
         }
 
         return valueBuf;
@@ -279,7 +276,7 @@ export class Byte extends PayloadDataType {
         if (valueBuf.byteLength > this.width) {
             throw new Error(
                 `Tried to assign ${value} (${
-                valueBuf.byteLength
+                    valueBuf.byteLength
                 } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
             );
         } else if (value.length % 2 !== 0) {
@@ -392,7 +389,6 @@ export class SolString extends PayloadDataType {
 }
 
 export class Pointer extends DependentDataType {
-
     constructor(destDataType: DataType, parentDataType: DataType) {
         const destDataItem = destDataType.getDataItem();
         const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
@@ -442,7 +438,7 @@ export class SolArray extends MemberDataType {
 
         const isArray = true;
         const arrayElementType = matches[1];
-        const arrayLength = (matches[2] === '') ? undefined : parseInt(matches[2], 10);
+        const arrayLength = matches[2] === '' ? undefined : parseInt(matches[2], 10);
         super(dataItem, EvmDataTypeFactory.getInstance(), isArray, arrayLength, arrayElementType);
         this.elementType = arrayElementType;
         this.arraySignature = this.computeSignature();
@@ -513,7 +509,9 @@ export class Method extends MemberDataType {
 
     public decode(calldata: string, rules?: DecodingRules): any[] | object {
         if (!calldata.startsWith(this.selector)) {
-            throw new Error(`Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`);
+            throw new Error(
+                `Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`,
+            );
         }
         const hasSelector = true;
         const value = super.decode(calldata, rules, hasSelector);
@@ -524,7 +522,7 @@ export class Method extends MemberDataType {
         //console.log('O'.repeat(100), '\n', returndata, '\n', this.returnDataTypes, 'P'.repeat(100));
 
         const returnValues: any[] = [];
-        const rules_ = rules ? rules : { structsAsObjects: false } as DecodingRules;
+        const rules_ = rules ? rules : ({ structsAsObjects: false } as DecodingRules);
         const rawReturnData = new RawCalldata(returndata, false);
         _.each(this.returnDataTypes, (dataType: DataType) => {
             returnValues.push(dataType.generateValue(rawReturnData, rules_));
@@ -549,7 +547,7 @@ export class Method extends MemberDataType {
 export class EvmDataTypeFactory implements DataTypeFactory {
     private static instance: DataTypeFactory;
 
-    private constructor() { }
+    private constructor() {}
 
     public static getInstance(): DataTypeFactory {
         if (!EvmDataTypeFactory.instance) {
@@ -580,10 +578,11 @@ export class EvmDataTypeFactory implements DataTypeFactory {
             return dataType;
         }
 
-        if (parentDataType === undefined) { // @Todo -- will this work for return values?
+        if (parentDataType === undefined) {
+            // @Todo -- will this work for return values?
             throw new Error(`Trying to create a pointer`);
         }
         const pointer = new Pointer(dataType, parentDataType);
         return pointer;
     }
-}
\ No newline at end of file
+}
diff --git a/packages/utils/src/abi_encoder/index.ts b/packages/utils/src/abi_encoder/index.ts
index 991edb8c5..95ad84ac9 100644
--- a/packages/utils/src/abi_encoder/index.ts
+++ b/packages/utils/src/abi_encoder/index.ts
@@ -1,2 +1,2 @@
 export { EncodingRules, DecodingRules } from './calldata';
-export * from './evm_data_types';
\ No newline at end of file
+export * from './evm_data_types';
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 6d0d0c390..9925abcc3 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -12,273 +12,188 @@ const expect = chai.expect;
 
 describe.only('ABI Encoder', () => {
     describe('Optimizer', () => {
-        it('Should reuse duplicated strings in string array', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.GAbi);
-
-            const args = [
-                {
-                    a: new BigNumber(5),
-                    e: '0x616161',
-                    b: 'aaa',
-                    f: '0xe41d2489571d322189246dafa5ebde1f4699f498'
-                }
-            ]
-
-            // Verify optimized calldata is expected
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            //const expectedOptimizedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
-            //expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-
-            // Verify args decode properly
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            //expect(decodedArgsJson).to.be.equal(argsJson);
-
-            console.log(method.getSignature());
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
-
-        });
-
-        it('Should reuse duplicated strings in string array', async () => {
+        it('Should reuse duplicate strings in string array', async () => {
+            // Description:
+            //   There are two unique values in the array `strings`.
+            //   There should exist only one copy of each string in the optimized calldata.
+            //   In unoptimized calldata, two copies of each string will be created.
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.stringAbi);
-            const strings = [
-                "Test String",
-                "Test String 2",
-                "Test String",
-                "Test String 2",
-            ];
+            const strings = ['Test String', 'Test String 2', 'Test String', 'Test String 2'];
             const args = [strings];
-
-            // Verify optimized calldata is expected
+            // Validate calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
+            const expectedOptimizedCalldata =
+                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-
-            // Verify args decode properly
+            // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
             const decodedArgsJson = JSON.stringify(decodedArgs);
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
-
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
         });
-
-        it('Should point array elements to a duplicated value from another parameter', async () => {
+        it('Should point array elements to a duplicate value from another parameter', async () => {
+            // Description:
+            //   There are two unique values in the array `strings`.
+            //   The value "Test String" appears three times in this array.
+            //   There should exist only one copy of this string in the optimized calldata.
+            //   In unoptimized calldata, "Test String" would be written three times.
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.optimizerAbi2);
-            const stringArray = [
-                "Test String",
-                "Test String",
-                "Test String",
-                "Test String 2",
-            ];
+            const strings = ['Test String', 'Test String', 'Test String', 'Test String 2'];
             const string = 'Test String';
-            const args = [stringArray, string];
-
-            // Verify optimized calldata is expected
+            const args = [strings, string];
+            // Validate calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata = '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000';
+            const expectedOptimizedCalldata =
+                '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-
-            // Verify args decode properly
+            // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
             const decodedArgsJson = JSON.stringify(decodedArgs);
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
-
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
         });
-
-
-        it('Optimizer #3 (tuple should point to array)', async () => {
+        it('Dynamic Array of uints should point to Dynamic Array of Tuple(Uint)s', async () => {
+            // Description:
+            //   There are two dynamic arrays, one of uint's and one of tuples.
+            //   Each tuple is simply a wrapper for a uint - tuple := {key: uintValue}
+            //   While the elements of these arrays have different types, they
+            //   have the same representation in calldata.
+            //   That is, a `uint` and a `tuple{uint}` both consume exactly one word of calldata.
+            //   In the optimized calldata, only the elements of one array should be included.
+            //   Both arrays will then point to the same set of elements.
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.optimizerAbi3);
-            const uint8Array = [
-                new BigNumber(100),
-                new BigNumber(150),
-                new BigNumber(200),
-                new BigNumber(225),
-            ];
+            const uint8Array = [new BigNumber(100), new BigNumber(150), new BigNumber(200), new BigNumber(225)];
             const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
             const args = [uint8Array, uintTupleArray];
-
-
-            const TEST = method.encode(args, { optimize: true, annotate: true });
-            console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
-
+            // Validata calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
-
-            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
+            const expectedOptimizedCalldata =
+                '0x5b5c78fd0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c800000000000000000000000000000000000000000000000000000000000000e1';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
             const decodedArgsJson = JSON.stringify(decodedArgs);
             const argsJson = JSON.stringify(args);
-            console.log(JSON.stringify(decodedArgs));
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
-
-        it('Optimizer #4 (Expect no optimization)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi4);
-            const uint8Array = [
-                new BigNumber(100),
-                new BigNumber(150),
-                new BigNumber(200),
-                new BigNumber(225),
-            ];
-            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
-            const args = [uint8Array, uintTupleArray];
-
-
-            const TEST = method.encode(args, { optimize: true, annotate: true });
-            console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
-
+        it('Duplicate Dynamic Arrays', async () => {
+            // Description:
+            //   Two dynamic arrays with the same values.
+            //   In the optimized calldata, only one set of elements should be included.
+            //   Both arrays should point to this set.
+            // Generate calldata
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi5);
+            const array1 = [new BigNumber(100), new BigNumber(150)];
+            const array2 = [array1[0], array1[1]];
+            const args = [array1, array2];
+            // Validata calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
-
-            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
+            const expectedOptimizedCalldata =
+                '0x7bc4226e00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
             const decodedArgsJson = JSON.stringify(decodedArgs);
             const argsJson = JSON.stringify(args);
-            console.log(JSON.stringify(decodedArgs));
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
-    });
 
-    describe.only('ABI Tests at Method Level', () => {
-        it('Crazy ABI', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
-            console.log(method.getSignature());
-
-            const someStaticArray = [new BigNumber(127), new BigNumber(14), new BigNumber(54)];
-            const someStaticArrayWithDynamicMembers = [
-                'the little piping piper piped a piping pipper papper',
-                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-            ];
-            const someDynamicArrayWithDynamicMembers = [
-                '0x38745637834987324827439287423897238947239847',
-                '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
-                '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
-            ];
-            const some2DArray = [
-                [
-                    'some string',
-                    'some another string',
-                    'there are just too many stringsup in',
-                    'here',
-                    'yall ghonna make me lose my mind',
-                ],
-                [
-                    'the little piping piper piped a piping pipper papper',
-                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-                ],
-                [],
-            ];
-            const someTuple = {
-                someUint32: new BigNumber(4037824789),
-                someStr: 'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.'
-            };
-            const someTupleWithDynamicTypes = {
-                someUint: new BigNumber(4024789),
-                someStr: 'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
-                someBytes: '0x29384723894723843743289742389472398473289472348927489274894738427428947389facdea',
-                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
-            };
-            const someTupleWithDynamicTypes2 = {
-                someUint: new BigNumber(9024789),
-                someStr: 'ksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjkakdhjasjkdhasjkldshdjahdkjsahdaj',
-                someBytes: '0x29384723894398473289472348927489272384374328974238947274894738427428947389facde1',
-                someAddress: '0x746dafa5ebde1f4699f4981d3221892e41d24895',
-            };
-            const someTupleWithDynamicTypes3 = {
-                someUint: new BigNumber(1024789),
-                someStr: 'sdhsajkdhsajkdhadjkashdjakdhjasjkdhasjkldshdjahdkjsahdajkksadhajkdhsajkdhsadjk',
-                someBytes: '0x38947238437432829384729742389472398473289472348927489274894738427428947389facdef',
-                someAddress: '0x89571d322189e415ebde1f4699f498d24246dafa',
-            };
-            const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
-
-            const args = {
-                someStaticArray: someStaticArray,
-                someStaticArrayWithDynamicMembers: someStaticArrayWithDynamicMembers,
-                someDynamicArrayWithDynamicMembers: someDynamicArrayWithDynamicMembers,
-                some2DArray: some2DArray,
-                someTuple: someTuple,
-                someTupleWithDynamicTypes: someTupleWithDynamicTypes,
-                someArrayOfTuplesWithDynamicTypes: someArrayOfTuplesWithDynamicTypes
-            };
-
-            const calldata = method.encode(args);
-            console.log(calldata);
-
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
-            console.log(method.getSignature());
-
-            const expectedCalldata = '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894723843743289742389472398473289472348927489274894738427428947389facdea0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000089b51500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000746dafa5ebde1f4699f4981d3221892e41d24895000000000000000000000000000000000000000000000000000000000000004e6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894398473289472348927489272384374328974238947274894738427428947389facde100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa3150000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000010000000000000000000000000089571d322189e415ebde1f4699f498d24246dafa000000000000000000000000000000000000000000000000000000000000004e73646873616a6b646873616a6b646861646a6b617368646a616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002838947238437432829384729742389472398473289472348927489274894738427428947389facdef000000000000000000000000000000000000000000000000';
-            //const expectedCalldata = '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata, { structsAsObjects: true });
-            const decodedValueJson = JSON.stringify(decodedValue);
-            console.log(`DECODED`, '*'.repeat(200), '\n', decodedValueJson);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        /*
+        it.only('Duplicate Static Arrays', async () => {
+            // Description:
+            //   Two dynamic arrays with the same values.
+            //   In the optimized calldata, only one set of elements should be included.
+            //   Both arrays should point to this set.
+            // Generate calldata
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi5);
+            const array1 = [new BigNumber(100), new BigNumber(150)];
+            const array2 = [array1[0], array1[1]];
+            const args = [array1, array2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0x7bc4226e00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
         });
 
-        it('Crazy ABI #1', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.crazyAbi1);
-
-            const args = [
-                new BigNumber(256745454),
-                new BigNumber(-256745454),
-                new BigNumber(434244),
-                '0x43',
-                '0x0001020304050607080911121314151617181920212223242526272829303132',
-                '0x0001020304050607080911121314151617181920212223242526272829303132080911121314151617181920212223242526272829303132',
-                'Little peter piper piped a piping pepper pot',
-                '0xe41d2489571d322189246dafa5ebde1f4699f498',
-                true
-            ];
-
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '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';
-            expect(calldata).to.be.equal(expectedCalldata);
+        it.only('Duplicate Tuples', async () => {
+            // Description:
+            //   Two dynamic arrays with the same values.
+            //   In the optimized calldata, only one set of elements should be included.
+            //   Both arrays should point to this set.
+            // Generate calldata
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi5);
+            const array1 = [new BigNumber(100), new BigNumber(150)];
+            const array2 = [array1[0], array1[1]];
+            const args = [array1, array2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0x7bc4226e00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });*/
 
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        it('Static Array of static types should not be optimized', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi4);
+            const uint8Array = [new BigNumber(100), new BigNumber(150), new BigNumber(200), new BigNumber(225)];
+            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
+            const args = [uint8Array, uintTupleArray];
+            // Validate calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const unoptimizedCalldata = method.encode(args);
+            expect(optimizedCalldata).to.be.equal(unoptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
         });
 
+        // Todo: Unfixed array points to fixed array
+        // Todo: Unfixed to unfixed array
+        // Todo: Duplicate tuples
+    });
 
+    describe('Method ABIs', () => {
         it('Types with default widths', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
-            console.log(method);
-            const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
+            const args = [
+                new BigNumber(1),
+                new BigNumber(-1),
+                '0x56',
+                [new BigNumber(1)],
+                [new BigNumber(-1)],
+                ['0x56'],
+            ];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
+            // Validate calldata
+            const expectedCalldata =
+                '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Array of Static Tuples (Array has defined length)', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDefinedLengthAbi);
-
             let value = 0;
             const arrayOfTuples = [];
             for (let i = 0; i < 8; ++i) {
@@ -286,23 +201,19 @@ describe.only('ABI Encoder', () => {
             }
             const args = [arrayOfTuples];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
+            // Validate calldata
+            const expectedCalldata =
+                '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Array of Static Tuples (Array has dynamic length)', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDynamicLengthAbi);
-
             let value = 0;
             const arrayOfTuples = [];
             for (let i = 0; i < 8; ++i) {
@@ -310,316 +221,352 @@ describe.only('ABI Encoder', () => {
             }
             const args = [arrayOfTuples];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
+            // Validate calldata
+            const expectedCalldata =
+                '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Array of Dynamic Tuples (Array has defined length)', async () => {
+            // Generate Calldata
             const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithDefinedLengthAbi);
-
             let value = 0;
             const arrayOfTuples = [];
             for (let i = 0; i < 8; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), (new BigNumber(++value)).toString()]);
+                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
             }
             const args = [arrayOfTuples];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
+            // Validate calldata
+            const expectedCalldata =
+                '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Array of Dynamic Tuples (Array has dynamic length)', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithUndefinedLengthAbi);
-
             let value = 0;
             const arrayOfTuples = [];
             for (let i = 0; i < 8; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), (new BigNumber(++value)).toString()]);
+                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
             }
             const args = [arrayOfTuples];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
+            // Validate calldata
+            const expectedCalldata =
+                '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Multidimensional Arrays / Static Members', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi);
-
             // Eight 3-dimensional arrays of uint8[2][2][2]
             let value = 0;
             const args = [];
             for (let i = 0; i < 8; ++i) {
-                args.push(
+                args.push([
                     [
-                        [
-                            [new BigNumber(++value), new BigNumber(++value)],
-                            [new BigNumber(++value), new BigNumber(++value)],
-                        ],
-                        [
-                            [new BigNumber(++value), new BigNumber(++value)],
-                            [new BigNumber(++value), new BigNumber(++value)],
-                        ]
-                    ]
-                );
+                        [new BigNumber(++value), new BigNumber(++value)],
+                        [new BigNumber(++value), new BigNumber(++value)],
+                    ],
+                    [
+                        [new BigNumber(++value), new BigNumber(++value)],
+                        [new BigNumber(++value), new BigNumber(++value)],
+                    ],
+                ]);
             }
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000019000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000027000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000029000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000002b000000000000000000000000000000000000000000000000000000000000002c000000000000000000000000000000000000000000000000000000000000002d000000000000000000000000000000000000000000000000000000000000002e000000000000000000000000000000000000000000000000000000000000002f0000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000003100000000000000000000000000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000035000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000370000000000000000000000000000000000000000000000000000000000000038'; expect(calldata).to.be.equal(expectedCalldata);
+            // Validate calldata
+            const expectedCalldata =
+                '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000019000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000027000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000029000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000002b000000000000000000000000000000000000000000000000000000000000002c000000000000000000000000000000000000000000000000000000000000002d000000000000000000000000000000000000000000000000000000000000002e000000000000000000000000000000000000000000000000000000000000002f0000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000003100000000000000000000000000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000035000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000370000000000000000000000000000000000000000000000000000000000000038';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            expect(calldata).to.be.equal(expectedCalldata);
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Multidimensional Arrays / Dynamic Members', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysDynamicTypeAbi);
-
             // Eight 3-dimensional arrays of string[2][2][2]
             let value = 0;
             const args = [];
             for (let i = 0; i < 4; ++i) {
-                args.push(
+                args.push([
                     [
-                        [
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                        ],
-                        [
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                        ]
-                    ]
-                );
+                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                    ],
+                    [
+                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                    ],
+                ]);
             }
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000137000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023231000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023234000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002333100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023332000000000000000000000000000000000000000000000000000000000000';
+            // Validate calldata
+            const expectedCalldata =
+                '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000137000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023231000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023234000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002333100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023332000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
-        it('Fixed Lenfgth Array / Dynamic Members', async () => {
+        it('Fixed Length Array / Dynamic Members', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
-            const args = [["Brave", "New", "World"]];
+            const args = [['Brave', 'New', 'World']];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
+            // Validate calldata
             const expectedCalldata =
                 '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
-        it('Fixed Lenfgth Array / Dynamic Members', async () => {
+        it('Fixed Length Array / Dynamic Members', async () => {
+            // Generaet calldata
             const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
-            const args = [["Brave", "New", "World"]];
+            const args = [['Brave', 'New', 'World']];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
+            // Validate calldata
             const expectedCalldata =
                 '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Unfixed Length Array / Dynamic Members ABI', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.dynamicArrayDynamicMembersAbi);
-            const args = [["Brave", "New", "World"]];
+            const args = [['Brave', 'New', 'World']];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+            // Validate calldata
+            const expectedCalldata =
+                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Unfixed Length Array / Static Members ABI', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.dynamicArrayStaticMembersAbi);
             const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
             const calldata = method.encode(args);
-            const expectedCalldata = '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
+            // Validate calldata
+            const expectedCalldata =
+                '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
-
         it('Fixed Length Array / Static Members ABI', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
             const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
             const calldata = method.encode(args);
+            // Validate calldata
             const expectedCalldata =
                 '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-
-        it('Simple ABI 2', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.simpleAbi2);
-
-            const args = [
-                '0xaf', // e (bytes1)
-                '0x0001020304050607080911121314151617181920212223242526272829303132', // f (bytes32)
-                '0x616161616161616161616161616161616161616161616161616161616161616161616161616161611114f324567838475647382938475677448899338457668899002020202020', // g
-                'My first name is Greg and my last name is Hysen, what do ya know!', // h
-            ];
-
-            const calldata = method.encode(args);
-            const expectedCalldata =
-                '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';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Array ABI', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.stringAbi);
-            console.log(method);
             const args = [['five', 'six', 'seven']];
             const calldata = method.encode(args);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
+            // Validate calldata
             const expectedCalldata =
                 '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Static Tuple', async () => {
+            // Generate calldata
             // This is dynamic because it has dynamic members
             const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi);
             const args = [[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]];
             const calldata = method.encode(args);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata = '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
+            // Validate calldata
+            const expectedCalldata =
+                '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Dynamic Tuple (Array input)', async () => {
+            // Generate calldata
             // This is dynamic because it has dynamic members
             const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
             const args = [[new BigNumber(5), 'five']];
             const calldata = method.encode(args);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
+            // Validate calldata
             const expectedCalldata =
                 '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Dynamic Tuple (Object input)', async () => {
+            // Generate Calldata
             // This is dynamic because it has dynamic members
             const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
+            const args = [[new BigNumber(5), 'five']];
+            const calldata = method.encode(args);
+            // Validate calldata
             const expectedCalldata =
                 '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+            // Validate decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+        it('Large, Flat ABI', async () => {
+            // Construct calldata
+            const method = new AbiEncoder.Method(AbiSamples.largeFlatAbi);
+            const args = [
+                new BigNumber(256745454),
+                new BigNumber(-256745454),
+                new BigNumber(434244),
+                '0x43',
+                '0x0001020304050607080911121314151617181920212223242526272829303132',
+                '0x0001020304050607080911121314151617181920212223242526272829303132080911121314151617181920212223242526272829303132',
+                'Little peter piper piped a piping pepper pot',
+                '0xe41d2489571d322189246dafa5ebde1f4699f498',
+                true,
+            ];
+            // Validate calldata
+            const calldata = method.encode(args);
+            const expectedCalldata =
+                '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';
+            expect(calldata).to.be.equal(expectedCalldata);
+            // Validate decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+        it('Large, Nested ABI', async () => {
+            // Construct Calldata
+            const method = new AbiEncoder.Method(AbiSamples.largeNestedAbi);
+            const someStaticArray = [new BigNumber(127), new BigNumber(14), new BigNumber(54)];
+            const someStaticArrayWithDynamicMembers = [
+                'the little piping piper piped a piping pipper papper',
+                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+            ];
+            const someDynamicArrayWithDynamicMembers = [
+                '0x38745637834987324827439287423897238947239847',
+                '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
+                '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
+            ];
+            const some2DArray = [
+                [
+                    'some string',
+                    'some another string',
+                    'there are just too many stringsup in',
+                    'here',
+                    'yall ghonna make me lose my mind',
+                ],
+                [
+                    'the little piping piper piped a piping pipper papper',
+                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+                ],
+                [],
+            ];
+            const someTuple = {
+                someUint32: new BigNumber(4037824789),
+                someStr:
+                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+            };
+            const someTupleWithDynamicTypes = {
+                someUint: new BigNumber(4024789),
+                someStr: 'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
+                someBytes: '0x29384723894723843743289742389472398473289472348927489274894738427428947389facdea',
+                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+            };
+            const someTupleWithDynamicTypes2 = {
+                someUint: new BigNumber(9024789),
+                someStr: 'ksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjkakdhjasjkdhasjkldshdjahdkjsahdaj',
+                someBytes: '0x29384723894398473289472348927489272384374328974238947274894738427428947389facde1',
+                someAddress: '0x746dafa5ebde1f4699f4981d3221892e41d24895',
+            };
+            const someTupleWithDynamicTypes3 = {
+                someUint: new BigNumber(1024789),
+                someStr: 'sdhsajkdhsajkdhadjkashdjakdhjasjkdhasjkldshdjahdkjsahdajkksadhajkdhsajkdhsadjk',
+                someBytes: '0x38947238437432829384729742389472398473289472348927489274894738427428947389facdef',
+                someAddress: '0x89571d322189e415ebde1f4699f498d24246dafa',
+            };
+            const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
+            const args = {
+                someStaticArray: someStaticArray,
+                someStaticArrayWithDynamicMembers: someStaticArrayWithDynamicMembers,
+                someDynamicArrayWithDynamicMembers: someDynamicArrayWithDynamicMembers,
+                some2DArray: some2DArray,
+                someTuple: someTuple,
+                someTupleWithDynamicTypes: someTupleWithDynamicTypes,
+                someArrayOfTuplesWithDynamicTypes: someArrayOfTuplesWithDynamicTypes,
+            };
+            const calldata = method.encode(args);
+            // Validate calldata
+            const expectedCalldata =
+                '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894723843743289742389472398473289472348927489274894738427428947389facdea0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000089b51500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000746dafa5ebde1f4699f4981d3221892e41d24895000000000000000000000000000000000000000000000000000000000000004e6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894398473289472348927489272384374328974238947274894738427428947389facde100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa3150000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000010000000000000000000000000089571d322189e415ebde1f4699f498d24246dafa000000000000000000000000000000000000000000000000000000000000004e73646873616a6b646873616a6b646861646a6b617368646a616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002838947238437432829384729742389472398473289472348927489274894738427428947389facdef000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+            // Validate decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata, { structsAsObjects: true });
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
+        // @TODO: Test Nested Tuples (Not Supported on )
+
         it.skip('Nested Tuples', async () => {
             // Couldn't get nested tuples to work with Remix
             // This is dynamic because it has dynamic members
@@ -628,8 +575,8 @@ describe.only('ABI Encoder', () => {
                 someUint32: new BigNumber(30472),
                 nestedTuple: {
                     someUint: new BigNumber('48384725243211555532'),
-                    someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498'
-                }
+                    someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+                },
             };
             const secondTuple = {
                 someUint: new BigNumber(2984237422),
@@ -640,50 +587,47 @@ describe.only('ABI Encoder', () => {
                         someUint: new BigNumber(234324),
                         someStr: 'Im also a short string -- oops I just got loooooooooooooooooonger!',
                         someBytes: '0x23847287fff3472984723498ff23487324987aaa237438911873429472ba',
-                        someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498'
-                    }
+                        someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+                    },
                 },
                 someBytes: '0x2834y3947289423u489aaaff4783924739847489',
                 someAddress: '0xe41d2489571d322189246dafa5ebde1f4699afaf',
             };
             const thirdTuple = {
-                'someUint': new BigNumber(37422),
-                'someStr': 'This into the next word of memory. string will exceed 256 bits, so it will spill.',
-                'nestedTuple': {
+                someUint: new BigNumber(37422),
+                someStr: 'This into the next word of memory. string will exceed 256 bits, so it will spill.',
+                nestedTuple: {
                     someUint32: new BigNumber(23999222),
-                    'secondNestedTuple': {
-                        'someUint': new BigNumber(324),
-                        'someStr': 'Im also a short st',
-                        'someBytes': '0x723498ff2348732498723847287fff3472984aaa237438911873429472ba',
-                        'someAddress': '0x46dafa5ebde1f4699f498e41d2489571d3221892'
-                    }
+                    secondNestedTuple: {
+                        someUint: new BigNumber(324),
+                        someStr: 'Im also a short st',
+                        someBytes: '0x723498ff2348732498723847287fff3472984aaa237438911873429472ba',
+                        someAddress: '0x46dafa5ebde1f4699f498e41d2489571d3221892',
+                    },
                 },
-                'someBytes': '0x947289423u489aaaff472834y383924739847489',
-                'someAddress': '0x46dafa5ebde1f46e41d2489571d322189299afaf',
+                someBytes: '0x947289423u489aaaff472834y383924739847489',
+                someAddress: '0x46dafa5ebde1f46e41d2489571d322189299afaf',
             };
             const fourthTuple = {
-                'someUint': new BigNumber(222283488822),
-                'someStr': 'exceed 256 bits, so it will spill into the. This string will next word of memory.',
-                'nestedTuple': {
+                someUint: new BigNumber(222283488822),
+                someStr: 'exceed 256 bits, so it will spill into the. This string will next word of memory.',
+                nestedTuple: {
                     someUint32: new BigNumber(2300),
-                    'secondNestedTuple': {
-                        'someUint': new BigNumber(343224),
-                        'someStr': 'The alphabet backwards is arguably easier to say if thats the way you learned the first time.',
-                        'someBytes': '0x87324987aaa23743891187323847287fff3472984723498ff234429472ba',
-                        'someAddress': '0x71d322189246dafa5ebe41d24895de1f4699f498'
-                    }
+                    secondNestedTuple: {
+                        someUint: new BigNumber(343224),
+                        someStr:
+                            'The alphabet backwards is arguably easier to say if thats the way you learned the first time.',
+                        someBytes: '0x87324987aaa23743891187323847287fff3472984723498ff234429472ba',
+                        someAddress: '0x71d322189246dafa5ebe41d24895de1f4699f498',
+                    },
                 },
-                'someBytes': '0x2783924739847488343947289423u489aaaff490',
-                'someAddress': '0xebde1d322189246dafa1f4699afafe41d2489575',
+                someBytes: '0x2783924739847488343947289423u489aaaff490',
+                someAddress: '0xebde1d322189246dafa1f4699afafe41d2489575',
             };
-            const args = [
-                [firstTuple],
-                [secondTuple, thirdTuple, fourthTuple]
-            ];
+            const args = [[firstTuple], [secondTuple, thirdTuple, fourthTuple]];
 
             console.log('*'.repeat(250), method, '*'.repeat(250));
 
-
             const calldata = method.encode(args);
             console.log(method.getSignature());
             console.log(method.selector);
@@ -693,37 +637,9 @@ describe.only('ABI Encoder', () => {
             const expectedCalldata = '0x';
             expect(calldata).to.be.equal(expectedCalldata);
         });
-
-        it.skip('Object ABI (Object input - Missing Key)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const calldata = method.encode([{ someUint: new BigNumber(5) }]);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-
-            // @TODO: Figure out how to catch throw
-            expect(calldata).to.be.equal(expectedCalldata);
-        });
-
-        it.skip('Object ABI (Object input - Too Many Keys)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five', unwantedKey: 14 }]);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-
-            // @TODO: Figure out how to catch throw
-            expect(calldata).to.be.equal(expectedCalldata);
-        });
     });
 
-    describe.only('Array', () => {
+    describe('Array', () => {
         it('Fixed size; Static elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[2]' };
@@ -732,7 +648,8 @@ describe.only('ABI Encoder', () => {
             const args = [new BigNumber(5), new BigNumber(6)];
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -740,7 +657,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Dynamic size; Static elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[]' };
@@ -749,7 +665,8 @@ describe.only('ABI Encoder', () => {
             const args = [new BigNumber(5), new BigNumber(6)];
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -757,16 +674,16 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Fixed size; Dynamic elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[2]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
             // Construct args to be encoded
-            const args = ["Hello", "world"];
+            const args = ['Hello', 'world'];
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -774,16 +691,16 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Dynamic size; Dynamic elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
             // Construct args to be encoded
-            const args = ["Hello", "world"];
+            const args = ['Hello', 'world'];
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -791,21 +708,56 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
-        // @TODO: Add test that fails if we pass in the wrong number of elements
-        // @TODO: Add test that fails if we pass in an element of incorrecrt type
+        it('Static size; Too Few Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'string[3]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const args = ['Hello', 'world'];
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Expected array of 3 elements, but got array of length 2');
+        });
+        it('Static size; Too Many Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'string[1]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const args = ['Hello', 'world'];
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Expected array of 1 elements, but got array of length 2');
+        });
+        it('Element Type Mismatch', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'uint[]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const args = [new BigNumber(1), 'Bad Argument'];
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
     });
 
-    describe.only('Tuple', () => {
+    describe('Tuple', () => {
         it('Static elements only', async () => {
             // Create DataType object
-            const testDataItem = { name: 'Tuple', type: 'tuple', components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }] };
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
+            };
             const dataType = new AbiEncoder.Tuple(testDataItem);
             // Construct args to be encoded
             const args = { field_1: new BigNumber(-5), field_2: true };
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000001';
+            const expectedEncodedArgs =
+                '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000001';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodingRules = { structsAsObjects: true } as DecodingRules;
@@ -814,16 +766,20 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Dynamic elements only', async () => {
             // Create DataType object
-            const testDataItem = { name: 'Tuple', type: 'tuple', components: [{ name: 'field_1', type: 'string' }, { name: 'field_2', type: 'bytes' }] };
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'string' }, { name: 'field_2', type: 'bytes' }],
+            };
             const dataType = new AbiEncoder.Tuple(testDataItem);
             // Construct args to be encoded
-            const args = { field_1: "Hello, World!", field_2: '0xabcdef0123456789' };
+            const args = { field_1: 'Hello, World!', field_2: '0xabcdef0123456789' };
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodingRules = { structsAsObjects: true } as DecodingRules;
@@ -832,16 +788,30 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Static and dynamic elements mixed', async () => {
             // Create DataType object
-            const testDataItem = { name: 'Tuple', type: 'tuple', components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'string' }, { name: 'field_3', type: 'bool' }, { name: 'field_4', type: 'bytes' }] };
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [
+                    { name: 'field_1', type: 'int32' },
+                    { name: 'field_2', type: 'string' },
+                    { name: 'field_3', type: 'bool' },
+                    { name: 'field_4', type: 'bytes' },
+                ],
+            };
             const dataType = new AbiEncoder.Tuple(testDataItem);
             // Construct args to be encoded
-            const args = { field_1: new BigNumber(-5), field_2: "Hello, World!", field_3: true, field_4: '0xabcdef0123456789' };
+            const args = {
+                field_1: new BigNumber(-5),
+                field_2: 'Hello, World!',
+                field_3: true,
+                field_4: '0xabcdef0123456789',
+            };
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '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';
+            const expectedEncodedArgs =
+                '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';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodingRules = { structsAsObjects: true } as DecodingRules;
@@ -850,12 +820,39 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
-        // @TODO: Add test that fails if we pass in the wrong number of elements
-        // @TODO: Add test that fails if we pass in arguments in wrong order
+        it('Missing Key', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field_1: new BigNumber(-5) };
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Could not assign tuple to object: missing keys field_2');
+        });
+        it('Bad Key', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { unknown_field: new BigNumber(-5) };
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw("Could not assign tuple to object: unrecognized key 'unknown_field' in object Tuple");
+        });
     });
 
-    describe.only('Address', () => {
+    describe('Address', () => {
         it('Valid Address', async () => {
             // Create DataType object
             const testDataItem = { name: 'Address', type: 'address' };
@@ -872,7 +869,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Invalid Address - input is not valid hex', async () => {
             // Create DataType object
             const testDataItem = { name: 'Address', type: 'address' };
@@ -880,9 +876,10 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = 'e4';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
         });
-
         it('Invalid Address - input is not 20 bytes', async () => {
             // Create DataType object
             const testDataItem = { name: 'Address', type: 'address' };
@@ -890,11 +887,13 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '0xe4';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
         });
     });
 
-    describe.only('Bool', () => {
+    describe('Bool', () => {
         it('True', async () => {
             // Create DataType object
             const testDataItem = { name: 'Boolean', type: 'bool' };
@@ -911,7 +910,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('False', async () => {
             // Create DataType object
             const testDataItem = { name: 'Boolean', type: 'bool' };
@@ -930,7 +928,7 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    describe.only('Integer', () => {
+    describe('Integer', () => {
         it('Int256 - Positive Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
@@ -947,7 +945,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int256 - Negative Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
@@ -964,13 +961,12 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int256 - Positive Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max256BitInteger = (new BigNumber(2)).pow(255).minus(1);
+            const max256BitInteger = new BigNumber(2).pow(255).minus(1);
             const args = max256BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -982,13 +978,12 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int256 - Negative Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min256BitInteger = (new BigNumber(2)).pow(255).times(-1);
+            const min256BitInteger = new BigNumber(2).pow(255).times(-1);
             const args = min256BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1000,29 +995,30 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int256 - Value too large', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max256BitInteger = (new BigNumber(2)).pow(255).minus(1);
+            const max256BitInteger = new BigNumber(2).pow(255).minus(1);
             const args = max256BitInteger.plus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
-
         it('Int256 - Value too small', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min256BitInteger = (new BigNumber(2)).pow(255).times(-1);
+            const min256BitInteger = new BigNumber(2).pow(255).times(-1);
             const args = min256BitInteger.minus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
-
         it('Int32 - Positive Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
@@ -1039,7 +1035,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int32 - Negative Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
@@ -1056,13 +1051,12 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int32 - Positive Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max32BitInteger = (new BigNumber(2)).pow(31).minus(1);
+            const max32BitInteger = new BigNumber(2).pow(31).minus(1);
             const args = max32BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1074,13 +1068,12 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int32 - Negative Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min32BitInteger = (new BigNumber(2)).pow(31).times(-1);
+            const min32BitInteger = new BigNumber(2).pow(31).times(-1);
             const args = min32BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1092,31 +1085,33 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int32 - Value too large', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max32BitInteger = (new BigNumber(2)).pow(31).minus(1);
+            const max32BitInteger = new BigNumber(2).pow(31).minus(1);
             const args = max32BitInteger.plus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
-
         it('Int32 - Value too small', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min32BitInteger = (new BigNumber(2)).pow(31).times(-1);
+            const min32BitInteger = new BigNumber(2).pow(31).times(-1);
             const args = min32BitInteger.minus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
     });
 
-    describe.only('Unsigned Integer', () => {
+    describe('Unsigned Integer', () => {
         it('UInt256 - Positive Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
@@ -1133,13 +1128,12 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('UInt256 - Positive Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max256BitUnsignedInteger = (new BigNumber(2)).pow(256).minus(1);
+            const max256BitUnsignedInteger = new BigNumber(2).pow(256).minus(1);
             const args = max256BitUnsignedInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1151,7 +1145,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('UInt256 - Zero Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
@@ -1169,29 +1162,30 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('UInt256 - Value too large', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max256BitUnsignedInteger = (new BigNumber(2)).pow(256).minus(1);
+            const max256BitUnsignedInteger = new BigNumber(2).pow(256).minus(1);
             const args = max256BitUnsignedInteger.plus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
-
         it('UInt256 - Value too small', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const min256BitUnsignedInteger = new BigNumber(0)
+            const min256BitUnsignedInteger = new BigNumber(0);
             const args = min256BitUnsignedInteger.minus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
-
         it('UInt32 - Positive Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
@@ -1208,13 +1202,12 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('UInt32 - Positive Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max32BitUnsignedInteger = (new BigNumber(2)).pow(32).minus(1);
+            const max32BitUnsignedInteger = new BigNumber(2).pow(32).minus(1);
             const args = max32BitUnsignedInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1226,7 +1219,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('UInt32 - Zero Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
@@ -1244,18 +1236,18 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('UInt32 - Value too large', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max32BitUnsignedInteger = (new BigNumber(2)).pow(32).minus(1);
+            const max32BitUnsignedInteger = new BigNumber(2).pow(32).minus(1);
             const args = max32BitUnsignedInteger.plus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
-
         it('UInt32 - Value too small', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
@@ -1264,11 +1256,13 @@ describe.only('ABI Encoder', () => {
             const min32BitUnsignedInteger = new BigNumber(0);
             const args = min32BitUnsignedInteger.minus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
     });
 
-    describe.only('Static Bytes', () => {
+    describe('Static Bytes', () => {
         it('Single Byte (byte)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Byte', type: 'byte' };
@@ -1285,7 +1279,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Single Byte (bytes1)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes1', type: 'bytes1' };
@@ -1302,7 +1295,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('4 Bytes (bytes4)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
@@ -1319,7 +1311,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('4 Bytes (bytes4); Encoder must pad input', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
@@ -1338,7 +1329,6 @@ describe.only('ABI Encoder', () => {
             const paddedArgsAsJson = JSON.stringify(paddedArgs);
             expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
         });
-
         it('32 Bytes (bytes32)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
@@ -1355,7 +1345,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('32 Bytes (bytes32); Encoder must pad input', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
@@ -1374,7 +1363,6 @@ describe.only('ABI Encoder', () => {
             const paddedArgsAsJson = JSON.stringify(paddedArgs);
             expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
         });
-
         it('Should throw when pass in too many bytes (bytes4)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
@@ -1382,9 +1370,12 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '0x0102030405';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x0102030405 (5 bytes), which exceeds max bytes that can be stored in a bytes4');
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(
+                'Tried to assign 0x0102030405 (5 bytes), which exceeds max bytes that can be stored in a bytes4',
+            );
         });
-
         it('Should throw when pass in too many bytes (bytes32)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
@@ -1392,9 +1383,12 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '0x010203040506070809101112131415161718192021222324252627282930313233';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x010203040506070809101112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32');
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(
+                'Tried to assign 0x010203040506070809101112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32',
+            );
         });
-
         it('Should throw when pass in bad hex (no 0x prefix)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
@@ -1402,9 +1396,10 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '0102030405060708091011121314151617181920212223242526272829303132';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix.");
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix.");
         });
-
         it('Should throw when pass in bad hex (include a half-byte)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
@@ -1412,11 +1407,13 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '0x010';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
         });
     });
 
-    describe.only('Dynamic Bytes Dynamic', () => {
+    describe('Dynamic Bytes', () => {
         it('Fits into one EVM word', async () => {
             // Create DataType object
             const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
@@ -1426,7 +1423,8 @@ describe.only('ABI Encoder', () => {
             const args = '0x1a18bf61';
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -1434,7 +1432,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Spans multiple EVM words', async () => {
             // Create DataType object
             const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
@@ -1444,7 +1441,8 @@ describe.only('ABI Encoder', () => {
             const args = '0x' + '61'.repeat(40);
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -1452,7 +1450,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Input as Buffer', async () => {
             // Create DataType object
             const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
@@ -1463,7 +1460,8 @@ describe.only('ABI Encoder', () => {
             const argsAsBuffer = ethUtil.toBuffer(args);
             // Encode Args and validate result
             const encodedArgs = dataType.encode(argsAsBuffer);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -1471,7 +1469,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Should throw when pass in bad hex (no 0x prefix)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes', type: 'bytes' };
@@ -1479,9 +1476,10 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '01';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '01'");
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '01'");
         });
-
         it('Should throw when pass in bad hex (include a half-byte)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes', type: 'bytes' };
@@ -1489,11 +1487,13 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '0x010';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
         });
     });
 
-    describe.only('String', () => {
+    describe('String', () => {
         it('Fits into one EVM word', async () => {
             // Create DataType object
             const testDataItem = { name: 'String', type: 'string' };
@@ -1503,7 +1503,8 @@ describe.only('ABI Encoder', () => {
             const args = 'five';
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -1511,7 +1512,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Spans multiple EVM words', async () => {
             // Create DataType object
             const testDataItem = { name: 'String', type: 'string' };
@@ -1521,7 +1521,8 @@ describe.only('ABI Encoder', () => {
             const args = 'a'.repeat(40);
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -1529,7 +1530,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('String that begins with 0x prefix', async () => {
             // Create DataType object
             const testDataItem = { name: 'String', type: 'string' };
@@ -1539,7 +1539,8 @@ describe.only('ABI Encoder', () => {
             const args = '0x' + 'a'.repeat(40);
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000002a30786161616161616161616161616161616161616161616161616161616161616161616161616161616100000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000002a30786161616161616161616161616161616161616161616161616161616161616161616161616161616100000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
diff --git a/packages/utils/test/abi_samples.ts b/packages/utils/test/abi_samples.ts
index aa38711cd..806ad1700 100644
--- a/packages/utils/test/abi_samples.ts
+++ b/packages/utils/test/abi_samples.ts
@@ -34,32 +34,32 @@ export const stringAbi = {
     type: 'function',
 } as MethodAbi;
 
-
 export const GAbi = {
     constant: false,
     inputs: [
         {
-            components: [{
-                name: 'a',
-                type: 'uint256',
-            },
-            {
-                name: 'b',
-                type: 'string',
-            },
-            {
-                name: 'e',
-                type: 'bytes',
-            },
-            {
-                name: 'f',
-                type: 'address',
-            }],
+            components: [
+                {
+                    name: 'a',
+                    type: 'uint256',
+                },
+                {
+                    name: 'b',
+                    type: 'string',
+                },
+                {
+                    name: 'e',
+                    type: 'bytes',
+                },
+                {
+                    name: 'f',
+                    type: 'address',
+                },
+            ],
 
             name: 'f',
             type: 'tuple',
-
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -137,6 +137,25 @@ export const optimizerAbi4 = {
     type: 'function',
 } as MethodAbi;
 
+export const optimizerAbi5 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'uint8[]',
+        },
+        {
+            name: 'array2',
+            type: 'uint8[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 export const typesWithDefaultWidthsAbi = {
     constant: false,
     inputs: [
@@ -456,7 +475,7 @@ export const staticArrayAbi = {
         {
             name: 'someStaticArray',
             type: 'uint8[3]',
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -471,7 +490,7 @@ export const staticArrayDynamicMembersAbi = {
         {
             name: 'someStaticArray',
             type: 'string[3]',
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -486,7 +505,7 @@ export const dynamicArrayDynamicMembersAbi = {
         {
             name: 'someStaticArray',
             type: 'string[]',
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -501,7 +520,7 @@ export const dynamicArrayStaticMembersAbi = {
         {
             name: 'someStaticArray',
             type: 'uint8[]',
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -510,7 +529,7 @@ export const dynamicArrayStaticMembersAbi = {
     type: 'function',
 } as MethodAbi;
 
-export const crazyAbi1 = {
+export const largeFlatAbi = {
     constant: false,
     inputs: [
         {
@@ -557,7 +576,7 @@ export const crazyAbi1 = {
     type: 'function',
 } as MethodAbi;
 
-export const crazyAbi = {
+export const largeNestedAbi = {
     constant: false,
     inputs: [
         {
@@ -641,7 +660,7 @@ export const crazyAbi = {
                     type: 'address',
                 },
             ],
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -730,7 +749,7 @@ export const nestedTuples = {
                     type: 'address',
                 },
             ],
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],