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How to use actualDryRunResult method in stryker-parent

Best JavaScript code snippet using stryker-parent

3-dry-run-executor.spec.ts

Source:3-dry-run-executor.spec.ts

1import { EOL } from 'os';2import { Injector } from 'typed-inject';3import { assertions, factory, testInjector } from '@stryker-mutator/test-helpers';4import sinon from 'sinon';5import { TestRunner, CompleteDryRunResult, ErrorDryRunResult, TimeoutDryRunResult, DryRunResult } from '@stryker-mutator/api/test-runner';6import { expect } from 'chai';7import { Observable } from 'rxjs';8import { mergeMap } from 'rxjs/operators';9import { I } from '@stryker-mutator/util';10import { Timer } from '../../../src/utils/timer';11import { DryRunContext, DryRunExecutor, MutationTestContext } from '../../../src/process';12import { coreTokens } from '../../../src/di';13import { ConfigError } from '../../../src/errors';14import { ConcurrencyTokenProvider, Pool } from '../../../src/concurrent';15import { createTestRunnerPoolMock } from '../../helpers/producers';16import { Sandbox } from '../../../src/sandbox';17describe(DryRunExecutor.name, () => {18  let injectorMock: sinon.SinonStubbedInstance<Injector<MutationTestContext>>;19  let testRunnerPoolMock: sinon.SinonStubbedInstance<Pool<TestRunner>>;20  let sut: DryRunExecutor;21  let timerMock: sinon.SinonStubbedInstance<Timer>;22  let testRunnerMock: sinon.SinonStubbedInstance<Required<TestRunner>>;23  let concurrencyTokenProviderMock: sinon.SinonStubbedInstance<ConcurrencyTokenProvider>;24  let sandbox: sinon.SinonStubbedInstance<Sandbox>;25  beforeEach(() => {26    timerMock = sinon.createStubInstance(Timer);27    testRunnerMock = factory.testRunner();28    testRunnerPoolMock = createTestRunnerPoolMock();29    (30      testRunnerPoolMock.schedule as sinon.SinonStub<31        [Observable<unknown>, (testRunner: TestRunner, arg: unknown) => Promise<DryRunResult>],32        Observable<DryRunResult>33      >34    ).callsFake((item$, task) => item$.pipe(mergeMap((item) => task(testRunnerMock, item))));35    concurrencyTokenProviderMock = sinon.createStubInstance(ConcurrencyTokenProvider);36    injectorMock = factory.injector();37    injectorMock.resolve.withArgs(coreTokens.testRunnerPool).returns(testRunnerPoolMock as I<Pool<TestRunner>>);38    sandbox = sinon.createStubInstance(Sandbox);39    sut = new DryRunExecutor(40      injectorMock as Injector<DryRunContext>,41      testInjector.logger,42      testInjector.options,43      timerMock,44      concurrencyTokenProviderMock,45      sandbox46    );47  });48  it('should pass through any rejections', async () => {49    const expectedError = new Error('expected error');50    testRunnerMock.dryRun.rejects(expectedError);51    await expect(sut.execute()).rejectedWith(expectedError);52  });53  describe('check timeout', () => {54    let runResult: CompleteDryRunResult;55    beforeEach(() => {56      runResult = factory.completeDryRunResult();57      testRunnerMock.dryRun.resolves(runResult);58      runResult.tests.push(factory.successTestResult());59    });60    it('should use the configured timeout in ms if option provided', async () => {61      testInjector.options.dryRunTimeoutMinutes = 7.5;62      const timeoutMS = testInjector.options.dryRunTimeoutMinutes * 60 * 1000;63      await sut.execute();64      expect(testRunnerMock.dryRun).calledWithMatch({65        timeout: timeoutMS,66      });67    });68    it('should use the default timeout value if option not provided', async () => {69      const defaultTimeoutMS = 5 * 60 * 1000;70      await sut.execute();71      expect(testRunnerMock.dryRun).calledWithMatch({72        timeout: defaultTimeoutMS,73      });74    });75  });76  describe('disable bail', () => {77    let runResult: CompleteDryRunResult;78    beforeEach(() => {79      runResult = factory.completeDryRunResult();80      testRunnerMock.dryRun.resolves(runResult);81      runResult.tests.push(factory.successTestResult());82    });83    it('should bail by default', async () => {84      await sut.execute();85      expect(testRunnerMock.dryRun).calledWithMatch({86        disableBail: false,87      });88    });89    it('should bail when given the option', async () => {90      testInjector.options.disableBail = true;91      await sut.execute();92      expect(testRunnerMock.dryRun).calledWithMatch({93        disableBail: true,94      });95    });96  });97  describe('when the dryRun completes', () => {98    let runResult: CompleteDryRunResult;99    beforeEach(() => {100      runResult = factory.completeDryRunResult();101      testRunnerMock.dryRun.resolves(runResult);102    });103    it('should log about that this might take a while', async () => {104      runResult.tests.push(factory.successTestResult());105      await sut.execute();106      expect(testInjector.logger.info).calledWith(107        'Starting initial test run (command test runner with "perTest" coverage analysis). This may take a while.'108      );109    });110    describe('with successful tests', () => {111      it('should calculate the overhead time milliseconds', async () => {112        // Arrange113        runResult.tests.push(factory.successTestResult({ timeSpentMs: 10 }));114        runResult.tests.push(factory.successTestResult({ timeSpentMs: 2 }));115        runResult.tests.push(factory.successTestResult({ timeSpentMs: 6 }));116        const expectedOverHeadTimeMs = 82;117        timerMock.elapsedMs.returns(100);118        // Act119        const actualResultInjector = await sut.execute();120        // Assert121        expect(timerMock.mark).calledWith('Initial test run');122        expect(timerMock.elapsedMs).calledWith('Initial test run');123        expect(timerMock.mark).calledBefore(timerMock.elapsedMs);124        expect(actualResultInjector.provideValue).calledWithExactly(coreTokens.timeOverheadMS, expectedOverHeadTimeMs);125      });126      it('should never calculate a negative overhead time', async () => {127        runResult.tests.push(factory.successTestResult({ timeSpentMs: 10 }));128        timerMock.elapsedMs.returns(9);129        const injector = await sut.execute();130        expect(injector.provideValue).calledWithExactly(coreTokens.timeOverheadMS, 0);131      });132      it('should provide the dry run result', async () => {133        timerMock.elapsedMs.returns(42);134        runResult.tests.push(factory.successTestResult());135        runResult.mutantCoverage = {136          perTest: {},137          static: {},138        };139        const actualInjector = await sut.execute();140        expect(actualInjector.provideValue).calledWithExactly(coreTokens.dryRunResult, runResult);141      });142      it('should remap test files that are reported', async () => {143        runResult.tests.push(factory.successTestResult({ fileName: '.stryker-tmp/sandbox-123/test/foo.spec.js' }));144        sandbox.originalFileFor.returns('test/foo.spec.js');145        await sut.execute();146        const actualDryRunResult = injectorMock.provideValue.getCalls().find((call) => call.args[0] === coreTokens.dryRunResult)!147          .args[1] as DryRunResult;148        assertions.expectCompleted(actualDryRunResult);149        expect(actualDryRunResult.tests[0].fileName).eq('test/foo.spec.js');150        expect(sandbox.originalFileFor).calledWith('.stryker-tmp/sandbox-123/test/foo.spec.js');151      });152      it('should remap test locations when type checking was disabled for a test file', async () => {153        runResult.tests.push(154          factory.successTestResult({ fileName: '.stryker-tmp/sandbox-123/test/foo.spec.js', startPosition: { line: 3, column: 1 } }),155          factory.successTestResult({ fileName: '.stryker-tmp/sandbox-123/testResources/foo.spec.js', startPosition: { line: 5, column: 1 } })156        );157        sandbox.originalFileFor158          .withArgs('.stryker-tmp/sandbox-123/test/foo.spec.js')159          .returns('test/foo.spec.js')160          .withArgs('.stryker-tmp/sandbox-123/testResources/foo.spec.js')161          .returns('testResources/foo.spec.js');162        await sut.execute();163        const actualDryRunResult = injectorMock.provideValue.getCalls().find((call) => call.args[0] === coreTokens.dryRunResult)!164          .args[1] as DryRunResult;165        assertions.expectCompleted(actualDryRunResult);166        expect(actualDryRunResult.tests[0].startPosition).deep.eq({ line: 2, column: 1 });167        expect(actualDryRunResult.tests[1].startPosition).deep.eq({ line: 5, column: 1 }); // should not have been remapped, since type checking wasn't disabled here168      });169      it('should have logged the amount of tests ran', async () => {170        runResult.tests.push(factory.successTestResult({ timeSpentMs: 10 }));171        runResult.tests.push(factory.successTestResult({ timeSpentMs: 10 }));172        timerMock.humanReadableElapsed.returns('30 seconds');173        timerMock.humanReadableElapsed.withArgs('Initial test run').returns('2 seconds');174        timerMock.elapsedMs.returns(30000);175        timerMock.elapsedMs.withArgs('Initial test run').returns(2000);176        await sut.execute();177        expect(testInjector.logger.info).to.have.been.calledWith(178          'Initial test run succeeded. Ran %s tests in %s (net %s ms, overhead %s ms).',179          2,180          '2 seconds',181          20,182          1980183        );184      });185      it('should log when there were no tests', async () => {186        await expect(sut.execute()).rejectedWith(187          ConfigError,188          'No tests were executed. Stryker will exit prematurely. Please check your configuration.'189        );190      });191    });192    describe('with failed tests', () => {193      beforeEach(() => {194        runResult.tests.push(factory.failedTestResult({ name: 'foo is bar', failureMessage: 'foo was baz' }));195        runResult.tests.push(factory.failedTestResult({ name: 'bar is baz', failureMessage: 'bar was qux' }));196      });197      it('should have logged the errors', async () => {198        await expect(sut.execute()).rejected;199        expect(testInjector.logger.error).calledWith(200          `One or more tests failed in the initial test run:${EOL}\tfoo is bar${EOL}\t\tfoo was baz${EOL}\tbar is baz${EOL}\t\tbar was qux`201        );202      });203      it('should reject with correct message', async () => {204        await expect(sut.execute()).rejectedWith(ConfigError, 'There were failed tests in the initial test run.');205      });206    });207  });208  describe('when dryRun errors', () => {209    let runResult: ErrorDryRunResult;210    beforeEach(() => {211      runResult = factory.errorDryRunResult();212      testRunnerMock.dryRun.resolves(runResult);213    });214    it('should have logged the errors', async () => {215      runResult.errorMessage = 'cannot call foo() on undefined';216      await expect(sut.execute()).rejected;217      expect(testInjector.logger.error).calledWith(`One or more tests resulted in an error:${EOL}\tcannot call foo() on undefined`);218    });219    it('should reject with correct message', async () => {220      await expect(sut.execute()).rejectedWith('Something went wrong in the initial test run');221    });222  });223  describe('when dryRun timedOut', () => {224    let runResult: TimeoutDryRunResult;225    beforeEach(() => {226      runResult = factory.timeoutDryRunResult();227      testRunnerMock.dryRun.resolves(runResult);228    });229    it('should have logged the timeout', async () => {230      await expect(sut.execute()).rejected;231      expect(testInjector.logger.error).calledWith('Initial test run timed out!');232    });233    it('should reject with correct message', async () => {234      await expect(sut.execute()).rejectedWith('Something went wrong in the initial test run');235    });236  });...

Using AI Code Generation

1module.exports = function (config) {2 config.set({3 mochaOptions: {4 }5 });6};

Using AI Code Generation

1var actualDryRunResult = require('stryker-parent').actualDryRunResult;2var dryRunResult = actualDryRunResult();3console.log(dryRunResult);4module.exports = function (config) {5  config.set({6  });7};8{9  "scripts": {10  },11  "devDependencies": {12  },13  "dependencies": {14  }15}16{17  "scripts": {18  },19  "devDependencies": {

Using AI Code Generation

1var actualDryRunResult = require('stryker-parent').actualDryRunResult;2var options = { files: ['test.js'] };3actualDryRunResult(options).then(function (result) {4  console.log(result);5});6var dryRunResult = require('stryker-parent').dryRunResult;7var options = { files: ['test.js'] };8dryRunResult(options).then(function (result) {9  console.log(result);10});11var dryRun = require('stryker-parent').dryRun;12var options = { files: ['test.js'] };13dryRun(options).then(function (result) {14  console.log(result);15});16var mutationTest = require('stryker-parent').mutationTest;17var options = { files: ['test.js'] };18mutationTest(options).then(function (result) {19  console.log(result);20});21var mutationTestResult = require('stryker-parent').mutationTestResult;22var options = { files: ['test.js'] };23mutationTestResult(options).then(function (result) {24  console.log(result);25});26var mutationTestReport = require('stryker-parent').mutationTestReport;27var options = { files: ['test.js'] };28mutationTestReport(options).then(function (result) {29  console.log(result);30});31var mutationTestReportResult = require('stryker-parent').mutationTestReportResult;32var options = { files: ['test.js'] };33mutationTestReportResult(options).then(function (result) {34  console.log(result);35});36var mutationTestReportAll = require('stryker-parent').mutationTestReportAll;37var options = { files: ['test.js'] };38mutationTestReportAll(options).then(function (result) {39  console.log(result);40});

Using AI Code Generation

1var actualDryRunResult = require('stryker-parent').actualDryRunResult;2var actualResult = actualDryRunResult('test.js');3var actualDryRunResult = require('stryker-parent').actualDryRunResult;4var actualResult = actualDryRunResult('test.js');5var actualDryRunResult = require('stryker-parent').actualDryRunResult;6var actualResult = actualDryRunResult('test.js');7var actualDryRunResult = require('stryker-parent').actualDryRunResult;8var actualResult = actualDryRunResult('test.js');9var actualDryRunResult = require('stryker-parent').actualDryRunResult;10var actualResult = actualDryRunResult('test.js');11var actualDryRunResult = require('stryker-parent').actualDryRunResult;12var actualResult = actualDryRunResult('test.js');13var actualDryRunResult = require('stryker-parent').actualDryRunResult;14var actualResult = actualDryRunResult('test.js');15var actualDryRunResult = require('stryker-parent').actualDryRunResult;16var actualResult = actualDryRunResult('test.js');17var actualDryRunResult = require('stryker-parent').actualDryRunResult;18var actualResult = actualDryRunResult('test.js');

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