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How to use expectedMutants method in stryker-parent

Best JavaScript code snippet using stryker-parent

checker-retry-decorator.spec.ts

Source:checker-retry-decorator.spec.ts

1import { factory, testInjector } from '@stryker-mutator/test-helpers';2import { expect } from 'chai';3import sinon from 'sinon';4import { CheckerRetryDecorator } from '../../../src/checker/checker-retry-decorator.js';5import { ChildProcessCrashedError } from '../../../src/child-proxy/child-process-crashed-error.js';6import { OutOfMemoryError } from '../../../src/child-proxy/out-of-memory-error.js';7import { CheckerResource } from '../../../src/checker/index.js';8describe(CheckerRetryDecorator.name, () => {9  let innerChecker1: sinon.SinonStubbedInstance<CheckerResource>;10  let innerChecker2: sinon.SinonStubbedInstance<CheckerResource>;11  let sut: CheckerRetryDecorator;12  beforeEach(() => {13    innerChecker1 = {14      init: sinon.stub(),15      group: sinon.stub(),16      check: sinon.stub(),17      dispose: sinon.stub(),18    };19    innerChecker2 = {20      init: sinon.stub(),21      group: sinon.stub(),22      check: sinon.stub(),23      dispose: sinon.stub(),24    };25    const checkers = [innerChecker1, innerChecker2];26    sut = new CheckerRetryDecorator(() => checkers.shift()!, testInjector.logger);27  });28  it('should forward any results', async () => {29    const expectedResult = { id: factory.checkResult() };30    const expectedMutants = [factory.mutant()];31    innerChecker1.check.resolves(expectedResult);32    const actual = await sut.check('foo', expectedMutants);33    expect(actual).eq(expectedResult);34    sinon.assert.calledWith(innerChecker1.check, 'foo', expectedMutants);35  });36  it('should forward normal rejections', async () => {37    const expectedError = new Error('expected error');38    innerChecker1.check.rejects(expectedError);39    await expect(sut.check('foo', [factory.mutant()])).rejectedWith(expectedError);40  });41  it('should retry when the process crashed', async () => {42    // Arrange43    const expectedResult = { id: factory.checkResult() };44    const expectedMutants = [factory.mutant()];45    const error = new ChildProcessCrashedError(6, 'A bit flipped!');46    innerChecker1.check.rejects(error);47    innerChecker2.check.resolves(expectedResult);48    // Act49    const actualResult = await sut.check('foo', expectedMutants);50    // Assert51    expect(actualResult).eq(expectedResult);52    sinon.assert.calledWithExactly(innerChecker2.check, 'foo', expectedMutants);53  });54  it('should log a warning when the process crashed', async () => {55    // Arrange56    const error = new ChildProcessCrashedError(6, 'A bit flipped!', 3);57    innerChecker1.check.rejects(error);58    innerChecker2.check.resolves({ id: factory.checkResult() });59    // Act60    await sut.check('foo', [factory.mutant()]);61    // Assert62    expect(testInjector.logger.warn).calledWithExactly('Checker process [6] crashed with exit code 3. Retrying in a new process.', error);63  });64  it('should log a warning when the process ran out of memory', async () => {65    // Arrange66    const error = new OutOfMemoryError(6, 3);67    innerChecker1.check.rejects(error);68    innerChecker2.check.resolves({ id: factory.checkResult() });69    // Act70    await sut.check('foo', [factory.mutant()]);71    // Assert72    expect(testInjector.logger.warn).calledWithExactly('Checker process [6] ran out of memory. Retrying in a new process.');73  });...

Using AI Code Generation

1var expectedMutants = require('stryker-parent').expectedMutants;2module.exports = function(config) {3  config.set({4    expectedMutants: expectedMutants('test.js'),5    mochaOptions: {6    }7  });8};9var expectedMutants = require('stryker-parent').expectedMutants;10module.exports = function(config) {11  config.set({12    expectedMutants: expectedMutants('test2.js'),13    mochaOptions: {14    }15  });16};17var expectedMutants = require('stryker-parent').expectedMutants;18module.exports = function(config) {19  config.set({20    expectedMutants: expectedMutants('stryker.conf.js'),21    mochaOptions: {22    }23  });24};25var expectedMutants = require('stryker-parent').expectedMutants;26module.exports = function(config) {27  config.set({

Using AI Code Generation

1var expectedMutants = require('stryker-parent').expectedMutants;2module.exports = function(config) {3  config.set({4    expectedMutants: expectedMutants('test.js')5  });6};7var expectedMutants = require('stryker-parent').expectedMutants;8module.exports = function(config) {9  config.set({10    expectedMutants: expectedMutants('stryker.conf.js')11  });12};

Using AI Code Generation

1const { Stryker } = require('stryker-parent');2const { expect } = require('chai');3describe('expectedMutants', () => {4  it('should return the expected mutants', () => {5    const sut = new Stryker();6    const actual = sut.expectedMutants;7    expect(actual).to.equal(42);8  });9});10const { Stryker } = require('stryker');11module.exports = { Stryker };12class Stryker {13  get expectedMutants() {14    return 42;15  }16}17module.exports = { Stryker };

Using AI Code Generation

1const expectedMutants = require('stryker-parent').expectedMutants;2console.log(expectedMutants('test.js', 3));3const expectedMutants = require('stryker-parent').expectedMutants;4console.log(expectedMutants('test.js', 3));5const expectedMutants = require('stryker-parent').expectedMutants;6console.log(expectedMutants('test.js', 3));7const expectedMutants = require('stryker-parent').expectedMutants;8const mutants = 3;9const totalMutants = expectedMutants('test.js', mutants);10const mutantCoverage = (totalMutants - mutants) / totalMutants * 100;11console.log(mutantCoverage);

Using AI Code Generation

1const { expectedMutants } = require('stryker-parent');2const mutants = expectedMutants();3console.log(mutants);4const { expectedMutants } = require('stryker-parent');5const mutants = expectedMutants();6console.log(mutants);7const { expectedMutants } = require('stryker-parent');8const mutants = expectedMutants();9console.log(mutants);10const { expectedMutants } = require('stryker-parent');11const mutants = expectedMutants();12console.log(mutants);13const { expectedMutants } = require('stryker-parent');14const mutants = expectedMutants();15console.log(mutants);16const { expectedMutants } = require('stryker-parent');17const mutants = expectedMutants();18console.log(mutants);19const { expectedMutants } = require('stryker-parent');20const mutants = expectedMutants();21console.log(mutants);22const { expectedMutants } = require('stryker-parent');23const mutants = expectedMutants();24console.log(mutants);25const { expectedMutants } = require('stryker-parent');26const mutants = expectedMutants();27console.log(mutants);28const { expectedMutants } = require('stryker-parent');29const mutants = expectedMutants();30console.log(mutants);

Using AI Code Generation

1const strykerParent = require('stryker-parent');2const test = require('tape');3test('expectedMutants', function (t) {4  t.plan(1);5  t.equal(strykerParent.expectedMutants(1), 1);6});7const strykerParent = require('stryker-parent');8const test = require('tape');9test('expectedMutants', function (t) {10  t.plan(1);11  t.equal(strykerParent.expectedMutants(1), 1);12});13    at Test.<anonymous> (C:\Users\paulm\stryker\stryker-parent\test.js:5:17)14    at Test.bound [as _cb] (C:\Users\paulm\stryker\stryker-parent\node_modules\tape\lib\test.js:64:32)15    at Test.run (C:\Users\paulm\stryker\stryker-parent\node_modules\tape\lib\test.js:82:10)16    at Test.bound [as run] (C:\Users\paulm\stryker\stryker-parent\node_modules\tape\lib\test.js:64:32)17    at Immediate.next (C:\Users\paulm\stryker\stryker-parent\node_modules\tape\lib\results.js:71:15)18    at runCallback (timers.js:672:20)19    at tryOnImmediate (timers.js:645:5)20    at processImmediate [as _immediateCallback] (timers.js:617:5)

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