How to use arrangeMutationTestReportHelper method in stryker-parent

Best JavaScript code snippet using stryker-parent

4-mutation-test-executor.spec.ts

Source:4-mutation-test-executor.spec.ts

...82      .provideValue(coreTokens.testRunnerPool, testRunnerPoolMock)83      .provideValue(coreTokens.concurrencyTokenProvider, concurrencyTokenProviderMock)84      .injectClass(MutationTestExecutor);85  });86  function arrangeMutationTestReportHelper() {87    mutationTestReportHelperMock.reportMutantStatus.returnsArg(0);88    mutationTestReportHelperMock.reportCheckFailed.returnsArg(0);89    mutationTestReportHelperMock.reportMutantRunResult.returnsArg(0);90    mutationTestReportHelperMock.reportAll.returnsArg(0);91  }92  function arrangeScenario(overrides?: { mutantRunPlan?: MutantRunPlan; checkResult?: CheckResult; mutantRunResult?: MutantRunResult }) {93    checker.check.resolves([[overrides?.mutantRunPlan ?? mutantRunPlan(), overrides?.checkResult ?? factory.checkResult()]]);94    testRunner.mutantRun.resolves(overrides?.mutantRunResult ?? factory.survivedMutantRunResult());95    arrangeMutationTestReportHelper();96  }97  describe('early result', () => {98    it('should short circuit ignored mutants (not check or run them)', async () => {99      // Arrange100      mutantTestPlans.push(ignoredEarlyResultPlan({ id: '1', statusReason: '1 is ignored' }));101      mutantTestPlans.push(ignoredEarlyResultPlan({ id: '2', statusReason: '2 is ignored' }));102      // Act103      const actualResults = await sut.execute();104      // Assert105      expect(testRunner.mutantRun).not.called;106      expect(checker.check).not.called;107      expect(actualResults).lengthOf(2);108    });109    it('should not run mutants that are uncovered by tests', async () => {110      // Arrange111      arrangeScenario();112      mutantTestPlans.push(mutantRunPlan({ id: '1', testFilter: [] }));113      // Act114      await sut.execute();115      // Assert116      expect(testRunner.mutantRun).not.called;117    });118    it('should report an ignored mutant as `Ignored`', async () => {119      // Arrange120      arrangeScenario();121      mutantTestPlans.push(ignoredEarlyResultPlan({ id: '1', statusReason: '1 is ignored' }));122      // Act123      await sut.execute();124      // Assert125      sinon.assert.calledWithExactly(mutationTestReportHelperMock.reportMutantStatus, mutantTestPlans[0].mutant, MutantStatus.Ignored);126    });127    it('should report an uncovered mutant with `NoCoverage`', async () => {128      // Arrange129      arrangeScenario();130      mutantTestPlans.push(mutantRunPlan({ id: '1', testFilter: [] }));131      // Act132      await sut.execute();133      // Assert134      expect(mutationTestReportHelperMock.reportMutantStatus).calledWithExactly(mutantTestPlans[0].mutant, MutantStatus.NoCoverage);135    });136  });137  describe('execute check', () => {138    beforeEach(() => {139      testInjector.options.checkers.push('foo');140    });141    it('should report non-passed check results as "checkFailed"', async () => {142      // Arrange143      const mutant = mutantRunPlan({ id: '1' });144      const failedCheckResult = factory.checkResult({ reason: 'Cannot find foo() of `undefined`', status: CheckStatus.CompileError });145      checker.group.resolves([[mutant]]);146      checker.check.resolves([[mutant, failedCheckResult]]);147      mutantTestPlans.push(mutant);148      // Act149      await sut.execute();150      // Assert151      expect(mutationTestReportHelperMock.reportCheckFailed).calledWithExactly(mutantTestPlans[0].mutant, failedCheckResult);152    });153    it('should group mutants buffered by time', async () => {154      // Arrange155      const clock = sinon.useFakeTimers();156      const plan = mutantRunPlan({ id: '1' });157      const plan2 = mutantRunPlan({ id: '2' });158      arrangeMutationTestReportHelper();159      testRunner.mutantRun.resolves(factory.survivedMutantRunResult());160      const secondCheckerTask = new Task<Array<[MutantRunPlan, CheckResult]>>();161      checker.check162        .withArgs(sinon.match.string, [plan])163        .resolves([[plan, factory.checkResult()]])164        .withArgs(sinon.match.string, [plan2])165        .returns(secondCheckerTask.promise)166        .withArgs(sinon.match.string, [plan, plan2])167        .resolves([168          [plan, factory.checkResult()],169          [plan2, factory.checkResult()],170        ]);171      // Add a second checker process172      testInjector.options.checkers.push('bar');173      mutantTestPlans.push(plan, plan2);174      checker.group175        .withArgs('foo', [plan, plan2])176        .resolves([[plan], [plan2]])177        .withArgs('bar', [plan])178        .resolves([[plan]])179        .withArgs('bar', [plan2])180        .resolves([[plan2]]);181      // Act182      const onGoingAct = sut.execute();183      // Assert184      await tick();185      // Assert that checker is called for the first 2 groups186      expect(checker.group).calledOnce;187      expect(checker.check).calledTwice;188      sinon.assert.calledWithExactly(checker.check, 'foo', [plan]);189      sinon.assert.calledWithExactly(checker.check, 'foo', [plan2]);190      // Assert first check resolved, now tick the clock 10s in the future191      clock.tick(10_001);192      await tick();193      // Now the second grouping should have happened194      expect(checker.group).calledTwice;195      expect(checker.check).calledThrice;196      sinon.assert.calledWithExactly(checker.check, 'bar', [plan]);197      // Now resolve the second checker task198      secondCheckerTask.resolve([[plan2, factory.checkResult()]]);199      await onGoingAct;200      // Finally all checks should have been done201      expect(checker.group).calledThrice;202      expect(checker.check).callCount(4);203      sinon.assert.calledWithExactly(checker.check, 'bar', [plan2]);204    });205    it('should short circuit failed checks', async () => {206      // Arrange207      testInjector.options.checkers.push('bar');208      const plan = mutantRunPlan({ id: '1' });209      const plan2 = mutantRunPlan({ id: '2' });210      arrangeMutationTestReportHelper();211      testRunner.mutantRun.resolves(factory.survivedMutantRunResult());212      checker.check213        .withArgs('foo', [plan])214        .resolves([[plan, factory.checkResult({ status: CheckStatus.CompileError })]])215        .withArgs('foo', [plan2])216        .resolves([[plan2, factory.checkResult({ status: CheckStatus.Passed })]])217        .withArgs('bar', [plan2])218        .resolves([[plan2, factory.checkResult({ status: CheckStatus.Passed })]]);219      mutantTestPlans.push(plan, plan2);220      checker.group221        .withArgs('foo', [plan, plan2])222        .resolves([[plan], [plan2]])223        .withArgs('bar', [plan2])224        .resolves([[plan2]]);...

Using AI Code Generation

1import {arrangeMutationTestReportHelper} from 'stryker-parent';2import {arrangeMutationTestReportHelper} from 'stryker-parent';3import {arrangeMutationTestReportHelper} from 'stryker-parent';4import {arrangeMutationTestReportHelper} from 'stryker-parent';5import {arrangeMutationTestReportHelper} from 'stryker-parent';6import {arrangeMutationTestReportHelper} from 'stryker-parent';7import {arrangeMutationTestReportHelper} from 'stryker-parent';8import {arrangeMutationTestReportHelper} from 'stryker-parent';9import {arrangeMutationTestReportHelper} from 'stryker-parent';10import {arrangeMutationTestReportHelper} from 'stryker-parent';11import {arrangeMutationTestReportHelper} from 'stryker-parent';12import {arrangeMutationTestReportHelper} from 'stryker-parent';13import {arrangeMutationTestReportHelper} from 'stryker-parent';14import {arrangeMutationTestReportHelper} from 'stryker-parent';15import {arrangeMutationTestReportHelper} from 'stryker-parent';16import {arrange

Using AI Code Generation

1const { arrangeMutationTestReportHelper } = require('stryker-parent');2const { expect } = require('chai');3describe('My first test', () => {4  it('should work', () => {5    expect(true).to.be.true;6  });7});8const { arrangeMutationTestReport } = require('stryker-parent');9const { expect } = require('chai');10describe('My first test', () => {11  it('should work', () => {12    expect(true).to.be.true;13  });14});15const { arrangeMutationTestReport } = require('stryker-parent');16const { expect } = require('chai');17describe('My first test', () => {18  it('should work', () => {19    expect(true).to.be.true;20  });21});22const { arrangeMutationTestReport } = require('stryker-parent');23const { expect } = require('chai');24describe('My first test', () => {25  it('should work', () => {26    expect(true).to.be.true;27  });28});29const { arrangeMutationTestReport } = require('stryker-parent');30const { expect } = require('chai');31describe('My first test', () => {32  it('should work', () => {33    expect(true).to.be.true;34  });35});36const { arrangeMutationTestReport } = require('stryker-parent');37const { expect } = require('chai');38describe('My first test', () => {39  it('should work', () => {40    expect(true).to.be.true;41  });42});43const { arrangeMutationTestReport } = require('stryker-parent');44const { expect } = require('chai');45describe('My first test', () => {46  it('should work', () => {47    expect(true).to.be.true;48  });49});50const { arrangeMutationTestReport } = require('stryker-parent');51const { expect } = require('chai');52describe('My first test',

Using AI Code Generation

1const { arrangeMutationTestReportHelper } = require('stryker-parent');2arrangeMutationTestReportHelper({3});4module.exports = function(config) {5    config.set({6        commandRunner: {7        },8        sbt: {9        }10    });11};12module.exports = function(config) {13    config.set({14        commandRunner: {15        },16        sbt: {17        }18    });19};20module.exports = function(config) {21    config.set({22        commandRunner: {23        },24        sbt: {25        }26    });27};28module.exports = function(config) {29    config.set({

Using AI Code Generation

1const strykerParent = require('stryker-parent');2const report = strykerParent.arrangeMutationTestReportHelper('mutation-report.json');3console.log(report);4{5  "files": {6    "test.js": {7        {8          "location": {9            "start": {10            },11            "end": {12            }13          },14        }15    }16  },17  "thresholds": {18  },19  "clearTextReporter": {20  },21  "mochaOptions": {22  },23  "babel": {24  },25  "strykerOptions": {

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.