51 lines
2.0 KiB
TypeScript
51 lines
2.0 KiB
TypeScript
import { DoneCallback } from '@0xproject/types';
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import * as chai from 'chai';
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import 'mocha';
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import { Compiler } from '../src/compiler';
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import { fsWrapper } from '../src/utils/fs_wrapper';
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import { CompilerOptions, ContractArtifact, ContractNetworkData } from '../src/utils/types';
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import { exchange_binary } from './fixtures/exchange_bin';
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import { constants } from './util/constants';
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const expect = chai.expect;
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describe('#Compiler', function(): void {
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this.timeout(constants.timeoutMs);
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const artifactsDir = `${__dirname}/fixtures/artifacts`;
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const contractsDir = `${__dirname}/fixtures/contracts`;
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const exchangeArtifactPath = `${artifactsDir}/Exchange.json`;
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const compilerOpts: CompilerOptions = {
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artifactsDir,
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contractsDir,
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contracts: constants.contracts,
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};
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const compiler = new Compiler(compilerOpts);
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beforeEach((done: DoneCallback) => {
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(async () => {
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if (fsWrapper.doesPathExistSync(exchangeArtifactPath)) {
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await fsWrapper.removeFileAsync(exchangeArtifactPath);
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}
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await compiler.compileAsync();
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done();
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})().catch(done);
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});
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it('should create an Exchange artifact with the correct unlinked binary', async () => {
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const opts = {
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encoding: 'utf8',
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};
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const exchangeArtifactString = await fsWrapper.readFileAsync(exchangeArtifactPath, opts);
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const exchangeArtifact: ContractArtifact = JSON.parse(exchangeArtifactString);
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// The last 43 bytes of the binaries are metadata which may not be equivalent
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const metadataByteLength = 43;
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const metadataHexLength = metadataByteLength * 2;
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const unlinkedBinaryWithoutMetadata = exchangeArtifact.compilerOutput.evm.bytecode.object.slice(
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2,
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-metadataHexLength,
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);
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const exchangeBinaryWithoutMetadata = exchange_binary.slice(0, -metadataHexLength);
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expect(unlinkedBinaryWithoutMetadata).to.equal(exchangeBinaryWithoutMetadata);
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});
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});
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