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-rw-r--r--packages/contracts/test/libraries/lib_bytes.ts55
1 files changed, 31 insertions, 24 deletions
diff --git a/packages/contracts/test/libraries/lib_bytes.ts b/packages/contracts/test/libraries/lib_bytes.ts
index 26cfa8291..dea45049e 100644
--- a/packages/contracts/test/libraries/lib_bytes.ts
+++ b/packages/contracts/test/libraries/lib_bytes.ts
@@ -1,15 +1,12 @@
-import { BlockchainLifecycle, devConstants, web3Factory } from '@0xproject/dev-utils';
-import { AssetProxyId } from '@0xproject/types';
+import { BlockchainLifecycle } from '@0xproject/dev-utils';
import { BigNumber } from '@0xproject/utils';
-import { Web3Wrapper } from '@0xproject/web3-wrapper';
import BN = require('bn.js');
import * as chai from 'chai';
-import { LogWithDecodedArgs, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
import ethUtil = require('ethereumjs-util');
-import * as Web3 from 'web3';
import { TestLibBytesContract } from '../../src/contract_wrappers/generated/test_lib_bytes';
import { artifacts } from '../../src/utils/artifacts';
+import { expectRevertOrAlwaysFailingTransactionAsync, expectRevertOrOtherErrorAsync } from '../../src/utils/assertions';
import { chaiSetup } from '../../src/utils/chai_setup';
import { constants } from '../../src/utils/constants';
import { provider, txDefaults, web3Wrapper } from '../../src/utils/web3_wrapper';
@@ -19,7 +16,6 @@ const expect = chai.expect;
const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
describe('LibBytes', () => {
- let owner: string;
let libBytes: TestLibBytesContract;
const byteArrayShorterThan32Bytes = '0x012345';
const byteArrayShorterThan20Bytes = byteArrayShorterThan32Bytes;
@@ -42,7 +38,6 @@ describe('LibBytes', () => {
before(async () => {
// Setup accounts & addresses
const accounts = await web3Wrapper.getAvailableAddressesAsync();
- owner = accounts[0];
testAddress = accounts[1];
// Deploy LibBytes
libBytes = await TestLibBytesContract.deployFrom0xArtifactAsync(artifacts.TestLibBytes, provider, txDefaults);
@@ -63,7 +58,10 @@ describe('LibBytes', () => {
describe('popByte', () => {
it('should revert if length is 0', async () => {
- return expect(libBytes.publicPopByte.callAsync(constants.NULL_BYTES)).to.be.rejectedWith(constants.REVERT);
+ return expectRevertOrOtherErrorAsync(
+ libBytes.publicPopByte.callAsync(constants.NULL_BYTES),
+ constants.LIB_BYTES_GT_ZERO_LENGTH_REQUIRED,
+ );
});
it('should pop the last byte from the input and return it', async () => {
@@ -77,8 +75,9 @@ describe('LibBytes', () => {
describe('popAddress', () => {
it('should revert if length is less than 20', async () => {
- return expect(libBytes.publicPopAddress.callAsync(byteArrayShorterThan20Bytes)).to.be.rejectedWith(
- constants.REVERT,
+ return expectRevertOrOtherErrorAsync(
+ libBytes.publicPopAddress.callAsync(byteArrayShorterThan20Bytes),
+ constants.LIB_BYTES_GTE_20_LENGTH_REQUIRED,
);
});
@@ -162,16 +161,18 @@ describe('LibBytes', () => {
it('should fail if the byte array is too short to hold an address)', async () => {
const shortByteArray = '0xabcdef';
const offset = new BigNumber(0);
- return expect(libBytes.publicReadAddress.callAsync(shortByteArray, offset)).to.be.rejectedWith(
- constants.REVERT,
+ return expectRevertOrOtherErrorAsync(
+ libBytes.publicReadAddress.callAsync(shortByteArray, offset),
+ constants.LIB_BYTES_GTE_20_LENGTH_REQUIRED,
);
});
it('should fail if the length between the offset and end of the byte array is too short to hold an address)', async () => {
const byteArray = ethUtil.addHexPrefix(testAddress);
const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
- return expect(libBytes.publicReadAddress.callAsync(byteArray, badOffset)).to.be.rejectedWith(
- constants.REVERT,
+ return expectRevertOrOtherErrorAsync(
+ libBytes.publicReadAddress.callAsync(byteArray, badOffset),
+ constants.LIB_BYTES_GTE_20_LENGTH_REQUIRED,
);
});
});
@@ -206,15 +207,17 @@ describe('LibBytes', () => {
it('should fail if the byte array is too short to hold a bytes32)', async () => {
const offset = new BigNumber(0);
- return expect(libBytes.publicReadBytes32.callAsync(byteArrayShorterThan32Bytes, offset)).to.be.rejectedWith(
- constants.REVERT,
+ return expectRevertOrOtherErrorAsync(
+ libBytes.publicReadBytes32.callAsync(byteArrayShorterThan32Bytes, offset),
+ constants.LIB_BYTES_GTE_32_LENGTH_REQUIRED,
);
});
it('should fail if the length between the offset and end of the byte array is too short to hold a bytes32)', async () => {
const badOffset = new BigNumber(ethUtil.toBuffer(testBytes32).byteLength);
- return expect(libBytes.publicReadBytes32.callAsync(testBytes32, badOffset)).to.be.rejectedWith(
- constants.REVERT,
+ return expectRevertOrOtherErrorAsync(
+ libBytes.publicReadBytes32.callAsync(testBytes32, badOffset),
+ constants.LIB_BYTES_GTE_32_LENGTH_REQUIRED,
);
});
});
@@ -253,8 +256,9 @@ describe('LibBytes', () => {
it('should fail if the byte array is too short to hold a uint256)', async () => {
const offset = new BigNumber(0);
- return expect(libBytes.publicReadUint256.callAsync(byteArrayShorterThan32Bytes, offset)).to.be.rejectedWith(
- constants.REVERT,
+ return expectRevertOrOtherErrorAsync(
+ libBytes.publicReadUint256.callAsync(byteArrayShorterThan32Bytes, offset),
+ constants.LIB_BYTES_GTE_32_LENGTH_REQUIRED,
);
});
@@ -263,8 +267,9 @@ describe('LibBytes', () => {
const testUint256AsBuffer = ethUtil.toBuffer(formattedTestUint256);
const byteArray = ethUtil.bufferToHex(testUint256AsBuffer);
const badOffset = new BigNumber(testUint256AsBuffer.byteLength);
- return expect(libBytes.publicReadUint256.callAsync(byteArray, badOffset)).to.be.rejectedWith(
- constants.REVERT,
+ return expectRevertOrOtherErrorAsync(
+ libBytes.publicReadUint256.callAsync(byteArray, badOffset),
+ constants.LIB_BYTES_GTE_32_LENGTH_REQUIRED,
);
});
});
@@ -281,10 +286,12 @@ describe('LibBytes', () => {
*/
describe('readFirst4', () => {
+ // AssertionError: expected promise to be rejected with an error including 'revert' but it was fulfilled with '0x08c379a0'
it('should revert if byte array has a length < 4', async () => {
const byteArrayLessThan4Bytes = '0x010101';
- return expect(libBytes.publicReadFirst4.callAsync(byteArrayLessThan4Bytes)).to.be.rejectedWith(
- constants.REVERT,
+ return expectRevertOrOtherErrorAsync(
+ libBytes.publicReadFirst4.callAsync(byteArrayLessThan4Bytes),
+ constants.LIB_BYTES_GTE_4_LENGTH_REQUIRED,
);
});
it('should return the first 4 bytes of a byte array of arbitrary length', async () => {