diff options
Diffstat (limited to 'packages/utils')
| -rw-r--r-- | packages/utils/test/abi_encoder_test.ts | 67 |
1 files changed, 62 insertions, 5 deletions
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts index bf6250713..cf1f0327a 100644 --- a/packages/utils/test/abi_encoder_test.ts +++ b/packages/utils/test/abi_encoder_test.ts @@ -4,6 +4,7 @@ import 'mocha'; import { chaiSetup } from './utils/chai_setup'; import { BigNumber, AbiEncoder } from '../src/'; import * as AbiSamples from './abi_samples'; +import { DecodingRules } from '../src/abi_encoder'; chaiSetup.configure(); const expect = chai.expect; @@ -724,8 +725,8 @@ describe.only('ABI Encoder', () => { }); }); - describe.only('Array', () => { - it.only('Fixed size; Static elements', async () => { + describe('Array', () => { + it('Fixed size; Static elements', async () => { // Create DataType object const testDataItem = { name: 'testArray', type: 'int[2]' }; const dataType = new AbiEncoder.SolArray(testDataItem); @@ -742,7 +743,7 @@ describe.only('ABI Encoder', () => { expect(decodedArgsAsJson).to.be.equal(argsAsJson); }); - it.only('Dynamic size; Static elements', async () => { + it('Dynamic size; Static elements', async () => { // Create DataType object const testDataItem = { name: 'testArray', type: 'int[]' }; const dataType = new AbiEncoder.SolArray(testDataItem); @@ -759,7 +760,7 @@ describe.only('ABI Encoder', () => { expect(decodedArgsAsJson).to.be.equal(argsAsJson); }); - it.only('Fixed size; Dynamic elements', async () => { + it('Fixed size; Dynamic elements', async () => { // Create DataType object const testDataItem = { name: 'testArray', type: 'string[2]' }; const dataType = new AbiEncoder.SolArray(testDataItem); @@ -776,7 +777,7 @@ describe.only('ABI Encoder', () => { expect(decodedArgsAsJson).to.be.equal(argsAsJson); }); - it.only('Dynamic size; Dynamic elements', async () => { + it('Dynamic size; Dynamic elements', async () => { // Create DataType object const testDataItem = { name: 'testArray', type: 'string[]' }; const dataType = new AbiEncoder.SolArray(testDataItem); @@ -794,6 +795,62 @@ describe.only('ABI Encoder', () => { }); }); + describe.only('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 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'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodingRules = { structsAsObjects: true } as DecodingRules; + const decodedArgs = dataType.decode(encodedArgs, decodingRules); + const decodedArgsAsJson = JSON.stringify(decodedArgs); + 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 dataType = new AbiEncoder.Tuple(testDataItem); + // Construct args to be encoded + const args = { field_1: "Hello, World!", field_2: '0xabcdef0123456789' }; + // Encode Args and validate result + const encodedArgs = dataType.encode(args); + const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodingRules = { structsAsObjects: true } as DecodingRules; + const decodedArgs = dataType.decode(encodedArgs, decodingRules); + const decodedArgsAsJson = JSON.stringify(decodedArgs); + 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 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' }; + // Encode Args and validate result + const encodedArgs = dataType.encode(args); + const expectedEncodedArgs = '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'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodingRules = { structsAsObjects: true } as DecodingRules; + const decodedArgs = dataType.decode(encodedArgs, decodingRules); + const decodedArgsAsJson = JSON.stringify(decodedArgs); + const argsAsJson = JSON.stringify(args); + expect(decodedArgsAsJson).to.be.equal(argsAsJson); + }); + }); + /* describe('Address', () => { const testAddressDataItem = { name: 'testAddress', type: 'address' }; |