How to use arrangeLauncherMock method in stryker-parent

Best JavaScript code snippet using stryker-parent

karma-test-runner.spec.ts

Source:karma-test-runner.spec.ts

...275      assertions.expectKilled(result);276      expect(result.nrOfTests).eq(2);277    });278    it('should report a timeout when the browser disconnects', async () => {279      arrangeLauncherMock();280      const onGoingRun = sut.mutantRun(factory.mutantRunOptions());281      StrykerReporter.instance.onRunStart();282      StrykerReporter.instance.onBrowserError(createBrowser({ id: '42', state: 'DISCONNECTED' }), 'disconnected');283      StrykerReporter.instance.onRunComplete(null, createKarmaTestResults({ disconnected: true }));284      StrykerReporter.instance.onBrowsersReady();285      const result = await onGoingRun;286      assertions.expectTimeout(result);287      expect(result.reason).eq('Browser disconnected during test execution. Karma error: disconnected');288    });289    it('should restart the browser and wait until it is restarted when it gets disconnected (issue #2989)', async () => {290      // Arrange291      const { launcher, karmaServer } = arrangeLauncherMock();292      // Act293      let runCompleted = false;294      const onGoingRun = sut.mutantRun(factory.mutantRunOptions()).then(() => (runCompleted = true));295      StrykerReporter.instance.onRunStart();296      StrykerReporter.instance.onBrowserError(createBrowser({ id: '42', state: 'DISCONNECTED' }), 'disconnected');297      // Assert298      expect(launcher.restart).calledWith('42');299      expect(karmaServer.get).calledWith('launcher');300      StrykerReporter.instance.onRunComplete(null, createKarmaTestResults({ disconnected: true }));301      await tick();302      expect(runCompleted).false;303      StrykerReporter.instance.onBrowsersReady();304      await onGoingRun;305    });306    it('should report a timeout when the hitLimit was reached', async () => {307      const result = await actMutantRun({308        options: factory.mutantRunOptions({ hitLimit: 9 }),309        specResults: [createKarmaSpec({ success: false })],310        hitCount: 10,311      });312      assertions.expectTimeout(result);313      expect(result.reason).contains('Hit limit reached (10/9)');314    });315    it('should reset the hitLimit between runs', async () => {316      const firstResult = await actMutantRun({317        options: factory.mutantRunOptions({ hitLimit: 9 }),318        specResults: [createKarmaSpec({ success: false })],319        hitCount: 10,320      });321      const secondResult = await actMutantRun({322        options: factory.mutantRunOptions({ hitLimit: undefined }),323        specResults: [createKarmaSpec({ success: false })],324        hitCount: 10,325      });326      assertions.expectTimeout(firstResult);327      assertions.expectKilled(secondResult);328    });329  });330  describe('dispose', () => {331    beforeEach(async () => {332      StrykerReporter.instance.karmaConfig = await karma.config.parseConfig(null, {}, { promiseConfig: true });333    });334    it('should not do anything if there is no karma server', async () => {335      const sut = createSut();336      await expect(sut.dispose()).not.rejected;337    });338    it('should stop the karma server', async () => {339      const karmaServerMock = sinon.createStubInstance(karma.Server);340      StrykerReporter.instance.karmaServer = karmaServerMock;341      const sut = createSut();342      await sut.dispose();343      expect(karmaServerMock.stop).called;344    });345    it('should await the exit promise provided at startup', async () => {346      // Arrange347      const sut = createSut();348      const karmaServerMock = sinon.createStubInstance(karma.Server);349      StrykerReporter.instance.karmaServer = karmaServerMock;350      const exitTask = new Task<number>();351      let disposeResolved = false;352      projectStarterMock.start.resolves({ exitPromise: exitTask.promise });353      const initPromise = sut.init();354      StrykerReporter.instance.onBrowsersReady();355      await initPromise;356      // Act357      const onGoingDisposal = sut.dispose().then(() => (disposeResolved = true));358      // Assert359      await tick();360      expect(disposeResolved).false;361      exitTask.resolve(1);362      await onGoingDisposal;363    });364  });365  function actRun({366    specResults,367    runResults,368    mutantCoverage,369    hitCount,370    browserError,371  }: {372    specResults: KarmaSpec[];373    runResults: TestResults;374    mutantCoverage: MutantCoverage;375    hitCount: number | undefined;376    browserError: [browser: Browser, error: any] | undefined;377  }) {378    StrykerReporter.instance.onRunStart();379    specResults.forEach((spec) => StrykerReporter.instance.onSpecComplete(null, spec));380    if (browserError) {381      StrykerReporter.instance.onBrowserError(...browserError);382    }383    StrykerReporter.instance.onBrowserComplete(null, { mutantCoverage, hitCount });384    StrykerReporter.instance.onRunComplete(null, runResults);385  }386});387function arrangeLauncherMock() {388  const karmaServerMock = sinon.createStubInstance(karma.Server);389  const launcherMock = sinon.createStubInstance(karma.launcher.Launcher);390  StrykerReporter.instance.karmaServer = karmaServerMock;391  karmaServerMock.get.returns(launcherMock);392  return { launcher: launcherMock, karmaServer: karmaServerMock };393}394function createKarmaSpec(overrides?: Partial<KarmaSpec>): KarmaSpec {395  return {396    description: 'baz',397    id: '1',398    log: [],399    skipped: false,400    success: true,401    suite: ['foo', 'bar'],...

Using AI Code Generation

1const stryker = require('stryker-parent');2stryker.arrangeLauncherMock();3const stryker = require('stryker');4stryker.arrangeLauncherMock();5const stryker = require('stryker');6stryker.arrangeLauncherMock();7const stryker = require('stryker');8stryker.arrangeLauncherMock();9const stryker = require('stryker');10stryker.arrangeLauncherMock();11const stryker = require('stryker');12stryker.arrangeLauncherMock();13const stryker = require('stryker');14stryker.arrangeLauncherMock();15const stryker = require('stryker');16stryker.arrangeLauncherMock();17const stryker = require('stryker');18stryker.arrangeLauncherMock();19const stryker = require('stryker');20stryker.arrangeLauncherMock();21const stryker = require('stryker');22stryker.arrangeLauncherMock();23const stryker = require('stryker');24stryker.arrangeLauncherMock();25const stryker = require('stryker');26stryker.arrangeLauncherMock();27const stryker = require('stryker');28stryker.arrangeLauncherMock();

Using AI Code Generation

1var stryker = require('stryker-parent');2var arrangeLauncherMock = stryker.arrangeLauncherMock;3var arrangeLauncherMock = require('stryker-parent').arrangeLauncherMock;4var stryker = require('stryker-parent');5var arrangeLauncherMock = stryker.arrangeLauncherMock;6var arrangeLauncherMock = require('stryker-parent').arrangeLauncherMock;7var stryker = require('stryker-parent');8var arrangeLauncherMock = stryker.arrangeLauncherMock;9var arrangeLauncherMock = require('stryker-parent').arrangeLauncherMock;10var stryker = require('stryker-parent');11var arrangeLauncherMock = stryker.arrangeLauncherMock;12var arrangeLauncherMock = require('stryker-parent').arrangeLauncherMock;13var stryker = require('stryker-parent');14var arrangeLauncherMock = stryker.arrangeLauncherMock;15var arrangeLauncherMock = require('stryker-parent').arrangeLauncherMock;16var stryker = require('stryker-parent');17var arrangeLauncherMock = stryker.arrangeLauncherMock;18var arrangeLauncherMock = require('stryker-parent').arrangeLauncherMock;19var stryker = require('stryker-parent');20var arrangeLauncherMock = stryker.arrangeLauncherMock;21var arrangeLauncherMock = require('stryker-parent').arrangeLauncherMock;22var stryker = require('stryker-parent');23var arrangeLauncherMock = stryker.arrangeLauncherMock;24var arrangeLauncherMock = require('stryker-parent').arrangeLauncherMock;25var stryker = require('stryker-parent');26var arrangeLauncherMock = stryker.arrangeLauncherMock;27var arrangeLauncherMock = require('stryker-parent').arrangeLauncherMock;28var stryker = require('stryker-parent');

Using AI Code Generation

1var arrangeLauncherMock = require('stryker-parent').arrangeLauncherMock;2var chai = require('chai');3var expect = chai.expect;4describe('Test', function () {5    var sut;6    var launcherMock;7    beforeEach(function () {8        launcherMock = arrangeLauncherMock().create();9        sut = new Sut(launcherMock);10    });11    it('should do something', function () {12        launcherMock.verify();13    });14});15var Sut = function (launcher) {16    this.launcher = launcher;17};18module.exports = Sut;19var Launcher = function () {20};21module.exports = Launcher;22npm ERR! 404 You should bug the author to publish it (or use the name yourself!)

Using AI Code Generation

1const { arrangeLauncherMock } = require('stryker-parent');2const { expect } = require('chai');3describe('My test', () => {4  it('should pass', () => {5    const launcherMock = arrangeLauncherMock();6    expect(launcherMock).to.be.ok;7  });8});9const { arrangeLauncherMock } = require('stryker-parent');10const { expect } = require('chai');11describe('My test', () => {12  it('should pass', () => {13    const launcherMock = arrangeLauncherMock();14    expect(launcherMock).to.be.ok;15  });16});17const { arrangeLauncherMock } = require('stryker-parent');18const { expect } = require('chai');19describe('My test', () => {20  it('should pass', () => {21    const launcherMock = arrangeLauncherMock();22    expect(launcherMock).to.be.ok;23  });24});25const { arrangeLauncherMock } = require('stryker-parent');26const { expect } = require('chai');27describe('My test', () => {28  it('should pass', () => {29    const launcherMock = arrangeLauncherMock();30    expect(launcherMock).to.be.ok;31  });32});33const { arrangeLauncherMock } = require('stryker-parent');34const { expect } = require('chai');35describe('My test', () => {36  it('should pass', () => {37    const launcherMock = arrangeLauncherMock();38    expect(launcherMock).to.be.ok;39  });40});41const { arrangeLauncherMock } = require('stryker-parent');42const { expect } = require('chai');43describe('My test', () => {44  it('should pass', () => {45    const launcherMock = arrangeLauncherMock();46    expect(launcherMock).to.be.ok;47  });48});49const { arrangeLauncherMock } =

Using AI Code Generation

1var arrangeLauncherMock = require('stryker-parent').arrangeLauncherMock;2describe('My first test', function() {3  it('should be green', function() {4    arrangeLauncherMock();5  });6});7var arrangeLauncherMock = require('stryker-parent').arrangeLauncherMock;8describe('My second test', function() {9  it('should be green', function() {10    arrangeLauncherMock();11  });12});13var arrangeLauncherMock = require('stryker-parent').arrangeLauncherMock;14describe('My third test', function() {15  it('should be green', function() {16    arrangeLauncherMock();17  });18});19var arrangeLauncherMock = require('stryker-parent').arrangeLauncherMock;20describe('My fourth test', function() {21  it('should be green', function() {22    arrangeLauncherMock();23  });24});25var arrangeLauncherMock = require('stryker-parent').arrangeLauncherMock;26describe('My fifth test', function() {27  it('should be green', function() {28    arrangeLauncherMock();29  });30});31var arrangeLauncherMock = require('stryker-parent').arrangeLauncherMock;32describe('My sixth test', function() {33  it('should be green', function() {34    arrangeLauncherMock();35  });36});37var arrangeLauncherMock = require('stryker-parent').arrangeLauncherMock;38describe('My seventh test', function() {39  it('should be green', function() {40    arrangeLauncherMock();41  });42});43var arrangeLauncherMock = require('stryker-parent').arrangeLauncherMock;44describe('My eighth test', function() {45  it('should be green', function() {46    arrangeLauncherMock();47  });48});

Using AI Code Generation

1const { arrangeLauncherMock } = require('stryker-parent');2describe('my test', () => {3    arrangeLauncherMock();4});5const mockLauncher = require('mockLauncher');6const mockReporter = require('mockReporter');7module.exports.arrangeLauncherMock = () => {8    mockLauncher.mockImplementation(() => {9        return {10            run: () => {11                mockReporter();12            }13        };14    });15}16module.exports = jest.fn();17module.exports = jest.fn();18I am trying to test the function that uses the mock object. I am using jest to mock the object and the object's method. I am using jest.fn() to mock the object's method. The object's method is called in

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