Best JavaScript code snippet using stryker-parent
mocha-adapter.spec.ts
Source:mocha-adapter.spec.ts
1import path from 'path';2import fs from 'fs';3import sinon from 'sinon';4import { expect } from 'chai';5import { testInjector } from '@stryker-mutator/test-helpers';6import { MochaAdapter } from '../../src/mocha-adapter.js';7import { LibWrapper } from '../../src/lib-wrapper.js';8describe(MochaAdapter.name, () => {9 let requireStub: sinon.SinonStub;10 let collectFilesStub: sinon.SinonStub;11 let handleRequiresStub: sinon.SinonStub;12 let sut: MochaAdapter;13 let mochaConstructorStub: sinon.SinonStub;14 let existsSyncStub: sinon.SinonStub;15 beforeEach(() => {16 requireStub = sinon.stub(LibWrapper, 'require');17 mochaConstructorStub = sinon.stub(LibWrapper, 'Mocha');18 collectFilesStub = sinon.stub(LibWrapper, 'collectFiles');19 handleRequiresStub = sinon.stub(LibWrapper, 'handleRequires');20 existsSyncStub = sinon.stub(fs, 'existsSync');21 sut = testInjector.injector.injectClass(MochaAdapter);22 });23 describe(MochaAdapter.prototype.create.name, () => {24 it('should create a new mocha instance with provided options', () => {25 const mochaInstance = { isMochaInstance: true };26 const mochaOptions: Mocha.MochaOptions = { timeout: 2356 };27 mochaConstructorStub.returns(mochaInstance);28 const actual = sut.create(mochaOptions);29 expect(actual).eq(mochaInstance);30 expect(mochaConstructorStub).calledWithNew;31 expect(mochaConstructorStub).calledWithExactly(mochaOptions);32 });33 });34 describe(MochaAdapter.prototype.collectFiles.name, () => {35 let discoveredFiles: string[];36 beforeEach(() => {37 discoveredFiles = [];38 collectFilesStub.returns(discoveredFiles);39 });40 it('should mock away the `process.exit` method when calling the mocha function (unfortunate side effect)', async () => {41 const originalProcessExit = process.exit;42 let stubbedProcessExit = process.exit;43 collectFilesStub.callsFake(() => (stubbedProcessExit = process.exit));44 sut.collectFiles({});45 expect(originalProcessExit, "Process.exit doesn't seem to be stubbed away").not.eq(stubbedProcessExit);46 expect(originalProcessExit, "Process.exit doesn't seem to be reset").eq(process.exit);47 });48 });49 describe(MochaAdapter.prototype.handleRequires.name, () => {50 describe('when mocha version < 7.2', () => {51 beforeEach(() => {52 handleRequiresStub.value(undefined);53 });54 it('should pass require additional options when constructed', async () => {55 await sut.handleRequires(['ts-node', 'babel-register']);56 expect(requireStub).calledTwice;57 expect(requireStub).calledWith('ts-node');58 expect(requireStub).calledWith('babel-register');59 });60 it('should resolve local files', async () => {61 const setupFileName = path.resolve('test/setup.js');62 existsSyncStub.returns(false).withArgs(setupFileName).returns(true);63 await sut.handleRequires(['ts-node', 'test/setup.js']);64 expect(requireStub).calledWith('ts-node');65 expect(requireStub).calledWith(setupFileName);66 });67 });68 describe('when mocha version >= 7.2, < 8.2', () => {69 const originalLoadRootHooks = LibWrapper.loadRootHooks;70 afterEach(() => {71 LibWrapper.loadRootHooks = originalLoadRootHooks;72 });73 it("should use mocha's `handleRequires`", async () => {74 await sut.handleRequires(['ts-node']);75 expect(handleRequiresStub).calledWithExactly(['ts-node']);76 });77 it('should also load the root hooks', async () => {78 const loadRootHooksStub = sinon.stub();79 LibWrapper.loadRootHooks = loadRootHooksStub;80 handleRequiresStub.resolves('raw root hooks');81 loadRootHooksStub.resolves('root hooks');82 const result = await sut.handleRequires(['./test/setup.js']);83 expect(loadRootHooksStub).calledWith('raw root hooks');84 expect(result).eq('root hooks');85 });86 });87 describe('when mocha version >= 8.2', () => {88 const originalLoadRootHooks = LibWrapper.loadRootHooks;89 afterEach(() => {90 LibWrapper.loadRootHooks = originalLoadRootHooks;91 });92 it('should also load the root hooks', async () => {93 delete LibWrapper.loadRootHooks; // this does not exist anymore94 handleRequiresStub.resolves({ rootHooks: 'root hooks' });95 const result = await sut.handleRequires(['./test/setup.js']);96 expect(result).eq('root hooks');97 });98 });99 });...
Using AI Code Generation
1var stryker = require('stryker-parent');2stryker.loadRootHooksStub();3var stryker = require('stryker');4stryker.loadRootHooksStub();5var stryker = require('stryker-api');6stryker.loadRootHooksStub();7var stryker = require('stryker-api/core');8stryker.loadRootHooksStub();9var stryker = require('stryker-api/test');10stryker.loadRootHooksStub();11var stryker = require('stryker-api/test_helpers');12stryker.loadRootHooksStub();13var stryker = require('stryker-api/src');14stryker.loadRootHooksStub();15var stryker = require('stryker-api/src/core');16stryker.loadRootHooksStub();17var stryker = require('stryker-api/src/test');18stryker.loadRootHooksStub();19var stryker = require('stryker-api/src/test_helpers');20stryker.loadRootHooksStub();21var stryker = require('stryker/src');22stryker.loadRootHooksStub();23var stryker = require('stryker/src/core');24stryker.loadRootHooksStub();25var stryker = require('stryker/src/test');26stryker.loadRootHooksStub();27var stryker = require('stryker/src/test_helpers');28stryker.loadRootHooksStub();
Using AI Code Generation
1const loadRootHooksStub = require('stryker-parent').loadRootHooksStub;2loadRootHooksStub('test');3module.exports = function(config) {4 config.set({5 });6};7loadRootHooksStub('jest');8loadRootHooksStub('jest');9loadRootHooksStub('jest');10loadRootHooksStub('jest');
Using AI Code Generation
1const { loadRootHooksStub } = require("stryker-parent");2module.exports = loadRootHooksStub(__dirname);3module.exports = function(config) {4 config.set({5 rootHooks: require("./test.js")6 });7};8const { loadRootHooksStub } = require("stryker-parent");9loadRootHooksStub(__dirname);10require("stryker-parent/rootHooks");
Using AI Code Generation
1require('stryker-parent').loadRootHooksStub(__dirname);2require('stryker-parent').loadStrykerPlugins(__dirname);3require('stryker-parent').loadStrykerConfig(__dirname);4require('stryker-parent').loadStrykerConfig(__dirname, 'stryker.conf.js');5require('stryker-parent').loadStrykerConfig(__dirname, 'stryker.conf.js', 'config');6require('stryker-parent').loadStrykerConfig(__dirname, 'stryker.conf.js', 'config', 'configObject');7require('stryker-parent').loadHooks(__dirname);8require('stryker-parent').loadPlugins(__dirname);9require('stryker-parent').loadConfig(__dirname);10require('stryker-parent').loadConfig(__dirname, 'stryker.conf.js');11require('stryker-parent').loadConfig(__dirname, 'stryker.conf.js', 'config');12require('stryker-parent').loadConfig(__dirname, 'stryker.conf.js', 'config
Using AI Code Generation
1function loadRootHooksStub() {2 return {test: 'test'};3}4module.exports = {5}6const { loadRootHooksStub } = require('./index');7const { loadRootHooksStub } = require('./index');8module.exports = function(config) {9 config.set({10 hooks: loadRootHooksStub()11 });12};
Using AI Code Generation
1require('stryker-parent').loadRootHooksStub('./hooks.js');2require('stryker-parent').loadHooksStub('./hooks.js');3require('stryker-parent').loadRootHooksStub('./hooks.js');4require('stryker-parent').loadHooksStub('./hooks.js');5require('stryker-parent').loadRootHooksStub('./hooks.js');6require('stryker-parent').loadHooksStub('./hooks.js');7require('stryker-parent').loadRootHooksStub('./hooks.js');8require('stryker-parent').loadHooksStub('./hooks.js');9require('stryker-parent').loadRootHooksStub('./hooks.js');10require('stryker-parent').loadHooksStub('./hooks.js');11require('stryker
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