How to use arrangeStaticCoverage method in stryker-parent

Best JavaScript code snippet using stryker-parent

mutant-test-planner.spec.ts

Source:mutant-test-planner.spec.ts

...328        factory.successTestResult({ id: 'spec2', timeSpentMs: 10 }),329        factory.successTestResult({ id: 'spec3', timeSpentMs: 10 }),330        factory.successTestResult({ id: 'spec4', timeSpentMs: 10 })331      );332      arrangeStaticCoverage(4, 5, 6, 7);333      testCoverage.addCoverage(1, ['spec1']);334      testCoverage.addCoverage(2, ['spec2']);335      testCoverage.addCoverage(3, ['spec3']);336      testCoverage.addCoverage(8, ['spec3']);337      testCoverage.addCoverage(9, ['spec3']);338      testCoverage.addCoverage(10, ['spec2']);339      return { mutants };340    }341    it('should warn when the estimated time to run all static mutants exceeds 40% and the performance impact of a static mutant is estimated to be twice that of other mutants', async () => {342      // Arrange343      testInjector.options.ignoreStatic = false;344      const { mutants } = arrangeStaticWarning();345      // Act346      await act(mutants);347      // Assert348      expect(testInjector.logger.warn)349        .calledWithMatch('Detected 1 static mutants (14% of total) that are estimated to take 40% of the time running the tests!')350        .and.calledWithMatch('(disable "warnings.slow" to ignore this warning)');351    });352    it('should warn when 100% of the mutants are static', async () => {353      // Arrange354      testInjector.options.ignoreStatic = false;355      const mutants = [factory.mutant({ id: '1' }), factory.mutant({ id: '2' })];356      testCoverage.addTest(factory.successTestResult({ id: 'spec1', timeSpentMs: 10 }));357      testCoverage.hasCoverage = true;358      arrangeStaticCoverage(1, 2);359      // Act360      await act(mutants);361      // Assert362      expect(testInjector.logger.warn).calledWithMatch(363        'Detected 2 static mutants (100% of total) that are estimated to take 100% of the time running the tests!'364      );365    });366    it('should not warn when ignore static is enabled', async () => {367      // Arrange368      testInjector.options.ignoreStatic = true;369      const { mutants } = arrangeStaticWarning();370      // Act371      await act(mutants);372      // Assert373      expect(testInjector.logger.warn).not.called;374    });375    it('should not warn when "warning.slow" is disabled', async () => {376      // Arrange377      testInjector.options.ignoreStatic = false;378      testInjector.options.warnings = factory.warningOptions({ slow: false });379      const { mutants } = arrangeStaticWarning();380      // Act381      await act(mutants);382      // Assert383      expect(testInjector.logger.warn).not.called;384    });385    it('should not warn when all static mutants is not estimated to exceed 40%', async () => {386      // Arrange387      const mutants = [388        factory.mutant({ id: '1' }),389        factory.mutant({ id: '2' }),390        factory.mutant({ id: '3' }),391        factory.mutant({ id: '4' }), // static392        factory.mutant({ id: '8' }),393        factory.mutant({ id: '9' }),394        factory.mutant({ id: '10' }),395      ];396      testCoverage.addTest(397        factory.successTestResult({ id: 'spec1', timeSpentMs: 10 }),398        factory.successTestResult({ id: 'spec2', timeSpentMs: 10 }),399        factory.successTestResult({ id: 'spec3', timeSpentMs: 10 }),400        factory.successTestResult({ id: 'spec4', timeSpentMs: 9 })401      );402      arrangeStaticCoverage(4, 5, 6, 7);403      testCoverage.addCoverage(1, ['spec1']);404      testCoverage.addCoverage(2, ['spec2']);405      testCoverage.addCoverage(10, ['spec2']);406      testCoverage.addCoverage(3, ['spec3']);407      testCoverage.addCoverage(8, ['spec3']);408      testCoverage.addCoverage(9, ['spec3']);409      // Act410      await act(mutants);411      // Assert412      expect(testInjector.logger.warn).not.called;413    });414    it('should not warn when the performance impact of a static mutant is not estimated to be twice that of other mutants', async () => {415      // Arrange416      const mutants = [417        factory.mutant({ id: '1' }),418        factory.mutant({ id: '2' }),419        factory.mutant({ id: '3' }),420        factory.mutant({ id: '4' }), // static421        factory.mutant({ id: '5' }), // static422        factory.mutant({ id: '6' }), // static423      ];424      testCoverage.addTest(425        factory.successTestResult({ id: 'spec1', timeSpentMs: 1 }),426        factory.successTestResult({ id: 'spec2', timeSpentMs: 3 }),427        factory.successTestResult({ id: 'spec3', timeSpentMs: 0.1 }),428        factory.successTestResult({ id: 'spec4', timeSpentMs: 7 })429      );430      arrangeStaticCoverage(4, 5, 6);431      testCoverage.addCoverage(1, ['spec2', 'spec1']);432      testCoverage.addCoverage(2, ['spec2', 'spec4']);433      testCoverage.addCoverage(3, ['spec2']);434      testCoverage.addCoverage(3, ['spec3']);435      testCoverage.addCoverage(8, ['spec3']);436      testCoverage.addCoverage(9, ['spec3']);437      // static = 11.1438      // runtime = 5.6*2=11.3;439      // Act440      await act(mutants);441      // Assert442      expect(testInjector.logger.warn).not.called;443    });444  });445  describe('incremental', () => {446    class ScenarioBuilder {447      #mutants: Mutant[] = [];448      #srcFileName = 'foo.js';449      #testFileName = 'foo.spec.js';450      #incrementalReport: schema.MutationTestResult | undefined = undefined;451      public withWindowsPathSeparator() {452        // Deliberately not replacing all slashes, otherwise `path.relative` won't work on linux.453        this.#srcFileName = 'src\\foo.js';454        this.#testFileName = 'src\\foo.spec.js';455        return this;456      }457      public withIncrementalKilledMutant() {458        const testFileFullName = path.resolve(this.#testFileName);459        const srcFileFullName = path.resolve(this.#srcFileName);460        this.#mutants.push(461          factory.mutant({ id: '1', fileName: srcFileFullName, mutatorName: 'fooMutator', replacement: '<=', location: loc(0, 0, 0, 1) })462        );463        fileSystemTestDouble.files[srcFileFullName] = 'foo';464        fileSystemTestDouble.files[testFileFullName] = 'describe("foo")';465        this.#incrementalReport = factory.mutationTestReportSchemaMutationTestResult({466          files: {467            [this.#srcFileName.replace(/\\/g, '/')]: factory.mutationTestReportSchemaFileResult({468              source: 'foo',469              mutants: [470                factory.mutantResult({471                  status: MutantStatus.Killed,472                  replacement: '<=',473                  mutatorName: 'fooMutator',474                  location: loc(0, 0, 0, 1),475                  killedBy: ['1'],476                  coveredBy: ['1'],477                }),478              ],479            }),480          },481          testFiles: {482            [this.#testFileName.replace(/\\/g, '/')]: factory.mutationTestReportSchemaTestFile({483              source: 'describe("foo")',484              tests: [factory.mutationTestReportSchemaTestDefinition({ id: '1', name: 'foo should bar' })],485            }),486          },487        });488        testCoverage.addTest(factory.testResult({ fileName: testFileFullName, id: 'spec1', name: 'foo should bar' }));489        testCoverage.addCoverage(1, ['spec1']);490        return this;491      }492      public build() {493        const project = new Project(fileSystemTestDouble, fileSystemTestDouble.toFileDescriptions(), this.#incrementalReport);494        return { mutants: this.#mutants, project };495      }496    }497    // Actual diffing algorithm is tested in the 'incremental-differ' unit tests498    // These are just the unit tests for testing the integration between the planner and the differ499    it("should plan an early result for mutants that didn't change", async () => {500      // Arrange501      const { mutants, project } = new ScenarioBuilder().withIncrementalKilledMutant().build();502      // Act503      const [actualPlan] = await act(mutants, project);504      // Assert505      assertIsEarlyResultPlan(actualPlan);506      expect(actualPlan.mutant.status).eq(MutantStatus.Killed);507      expect(actualPlan.mutant.killedBy).deep.eq(['spec1']);508    });509    it('should normalize file names before passing them to the differ', async () => {510      // Arrange511      const { mutants, project } = new ScenarioBuilder().withWindowsPathSeparator().withIncrementalKilledMutant().build();512      // Act513      const [actualPlan] = await act(mutants, project);514      // Assert515      assertIsEarlyResultPlan(actualPlan);516      expect(actualPlan.mutant.status).eq(MutantStatus.Killed);517      expect(actualPlan.mutant.killedBy).deep.eq(['spec1']);518    });519  });520  function arrangeStaticCoverage(...mutantIds: Array<number | string>) {521    for (const mutantId of mutantIds) {522      testCoverage.staticCoverage[mutantId] = true;523    }524  }525});526function assertIsRunPlan(plan: MutantTestPlan): asserts plan is MutantRunPlan {527  expect(plan.plan).eq(PlanKind.Run);528}529function assertIsEarlyResultPlan(plan: MutantTestPlan): asserts plan is MutantEarlyResultPlan {530  expect(plan.plan).eq(PlanKind.EarlyResult);531}532function calculateTimeout(netTime: number): number {533  return testInjector.options.timeoutMS + testInjector.options.timeoutFactor * netTime + TIME_OVERHEAD_MS;534}

Using AI Code Generation

1const { arrangeStaticCoverage } = require('stryker-parent');2const { arrangeStaticCoverage } = require('stryker-parent');3const { arrangeStaticCoverage } = require('stryker-parent');4const { arrangeStaticCoverage } = require('stryker-parent');5const { arrangeStaticCoverage } = require('stryker-parent');6const { arrangeStaticCoverage } = require('stryker-parent');7const { arrangeStaticCoverage } = require('stryker-parent');8const { arrangeStaticCoverage } = require('stryker-parent');9const { arrangeStaticCoverage } = require('stryker-parent');10const { arrangeStaticCoverage } = require('stryker-parent');11const { arrangeStaticCoverage } = require('stryker-parent');12const { arrangeStaticCoverage } = require('stryker-parent');13const { arrangeStaticCoverage } = require('stryker-parent');14const { arrangeStaticCoverage } = require('stryker-parent');15const { arrangeStaticCoverage } = require('stryker-parent');16const { arrangeStaticCoverage } = require('stryker-parent');17const { arrangeStaticCoverage } = require('stryker-parent');18const { arrangeStaticCoverage } = require('stryker-parent');19const { arrangeStaticCoverage } = require('stryker-parent');

Using AI Code Generation

1var CoverageInstrumenter = require('stryker-parent').CoverageInstrumenter;2var instrumenter = new CoverageInstrumenter();3instrumenter.arrangeStaticCoverage();4var CoverageInstrumenter = require('stryker-parent').CoverageInstrumenter;5var instrumenter = new CoverageInstrumenter();6instrumenter.arrangeStaticCoverage();7var CoverageInstrumenter = require('stryker-parent').CoverageInstrumenter;8var instrumenter = new CoverageInstrumenter();9instrumenter.arrangeStaticCoverage();10var CoverageInstrumenter = require('stryker-parent').CoverageInstrumenter;11var instrumenter = new CoverageInstrumenter();12instrumenter.arrangeStaticCoverage();13var CoverageInstrumenter = require('stryker-parent').CoverageInstrumenter;14var instrumenter = new CoverageInstrumenter();15instrumenter.arrangeStaticCoverage();16var CoverageInstrumenter = require('stryker-parent').CoverageInstrumenter;17var instrumenter = new CoverageInstrumenter();18instrumenter.arrangeStaticCoverage();19var CoverageInstrumenter = require('stryker-parent').CoverageInstrumenter;20var instrumenter = new CoverageInstrumenter();21instrumenter.arrangeStaticCoverage();22var CoverageInstrumenter = require('stryker-parent').CoverageInstrumenter;23var instrumenter = new CoverageInstrumenter();24instrumenter.arrangeStaticCoverage();25var CoverageInstrumenter = require('stryker-parent').CoverageInstrumenter;26var instrumenter = new CoverageInstrumenter();27instrumenter.arrangeStaticCoverage();28var CoverageInstrumenter = require('stryker-parent').CoverageInstrumenter;29var instrumenter = new CoverageInstrumenter();30instrumenter.arrangeStaticCoverage();

Using AI Code Generation

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

Using AI Code Generation

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

Using AI Code Generation

1const { arrangeStaticCoverage } = require('stryker-parent');2const coverage = arrangeStaticCoverage('/path/to/coverage.json');3const { arrangeDynamicCoverage } = require('stryker-parent');4const coverage = arrangeDynamicCoverage('/path/to/coverage.json');5const { arrangeDynamicCoverage } = require('stryker-parent');6const coverage = arrangeDynamicCoverage('/path/to/coverage.json');7const { arrangeDynamicCoverage } = require('stryker-parent');8const coverage = arrangeDynamicCoverage('/path/to/coverage.json');9module.exports = function (config) {10  config.set({11  });12};13module.exports = function (config) {14  config.set({15  });16};17module.exports = function (config) {18  config.set({19  });20};21module.exports = function (config) {22  config.set({23  });24};25module.exports = function (config) {26  config.set({27  });28};29module.exports = function (config) {30  config.set({31  });32};33module.exports = function (config) {34  config.set({35  });36};37module.exports = function (config) {38  config.set({39  });40};41module.exports = function (config) {42  config.set({43  });44};45module.exports = function (config) {

Using AI Code Generation

1const path = require('path');2const { arrangeStaticCoverage } = require('stryker-parent');3const testFramework = require('stryker-jest-runner');4const coverageAnalysis = 'off';5const coverageAnalysis = 'perTest';6const coverageAnalysis = 'all';7const coverageAnalysis = 'off';

Using AI Code Generation

1const { arrangeStaticCoverage } = require("stryker-parent");2arrangeStaticCoverage({3  coverage: { "test.js": { path: "test.js", s: { "0": 1 }, b: {}, f: {}, fnMap: {}, statementMap: { "0": { start: { line: 1, column: 0 }, end: { line: 1, column: 1 } } }, branchMap: {} } }4});5it("should be covered", () => {6});7it("should be covered", () => {8});9module.exports = function(config) {10  config.set({11    coverageInstrumenter: {12    }13  });14};

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