Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use conditionalExpressionMutants method in stryker-parent

Best JavaScript code snippet using stryker-parent

verify.ts

Source:verify.ts

1import { expect } from 'chai';2import { MutantStatus } from 'mutation-testing-report-schema';3import { expectMetricsJson, readMutationTestingJsonResult  } from '../../../helpers';4describe('After running stryker on jest-react project', () => {5  it('should report expected scores', async () => {6    await expectMetricsJson({7      killed: 8,8      ignored: 29,9      mutationScore: 53.33,10    });11  });12  13  /*14  -----------|---------|----------|-----------|------------|----------|---------|15  File       | % score | # killed | # timeout | # survived | # no cov | # error |16  -----------|---------|----------|-----------|------------|----------|---------|17  All files  |   53.33 |        8 |         0 |          0 |        7 |       0 |*/18    19  it('should report mutants that are disabled by a comment with correct ignore reason', async () => {20    const actualMetricsResult = await readMutationTestingJsonResult();21    const addResult = actualMetricsResult.systemUnderTestMetrics.childResults.find(file => file.name.endsWith('Add.js')).file!;22    const mutantsAtLine31 =  addResult.mutants.filter(({ location }) => location.start.line === 31)23    const booleanLiteralMutants = mutantsAtLine31.filter(({mutatorName}) => mutatorName === 'BooleanLiteral');24    const conditionalExpressionMutants = mutantsAtLine31.filter(({mutatorName}) => mutatorName === 'ConditionalExpression');25    const equalityOperatorMutants = mutantsAtLine31.filter(({mutatorName}) => mutatorName === 'EqualityOperator');26    booleanLiteralMutants.forEach((booleanMutant) => {27      expect(booleanMutant.status).eq(MutantStatus.Ignored);28      expect(booleanMutant.statusReason).eq('Ignore boolean and conditions');29    });30    conditionalExpressionMutants.forEach((conditionalMutant) => {31      expect(conditionalMutant.status).eq(MutantStatus.Ignored);32      expect(conditionalMutant.statusReason).eq('Ignore boolean and conditions');33    });34    35    equalityOperatorMutants.forEach((equalityMutant) => {36      expect(equalityMutant.status).eq(MutantStatus.NoCoverage);37    });38  });39  it('should report mutants that result from excluded mutators with the correct ignore reason', async () => {40    const actualMetricsResult = await readMutationTestingJsonResult();41    const circleResult = actualMetricsResult.systemUnderTestMetrics.childResults.find(file => file.name.endsWith('Circle.js')).file!;42    const mutantsAtLine3 =  circleResult.mutants.filter(({ location }) => location.start.line === 3)43    mutantsAtLine3.forEach((mutant) => {44      expect(mutant.status).eq(MutantStatus.Ignored);45      expect(mutant.statusReason).eq('Ignored because of excluded mutation "ArithmeticOperator"');46    });47  });...

Using AI Code Generation

1var stryker = require('stryker-parent');2var mutants = stryker.conditionalExpressionMutants('a == b');3var stryker = require('stryker-parent');4var mutants = stryker.conditionalExpressionMutants('a != b');5var stryker = require('stryker-parent');6var mutants = stryker.conditionalExpressionMutants('a === b');7var stryker = require('stryker-parent');8var mutants = stryker.conditionalExpressionMutants('a !== b');9var stryker = require('stryker-parent');10var mutants = stryker.conditionalExpressionMutants('a > b');11var stryker = require('stryker-parent');12var mutants = stryker.conditionalExpressionMutants('a < b');13var stryker = require('stryker-parent');14var mutants = stryker.conditionalExpressionMutants('a >= b');

Using AI Code Generation

1var stryker = require('stryker-parent');2var mutants = stryker.conditionalExpressionMutants('a === b');3console.log(mutants);4var stryker = require('stryker-parent');5var mutants = stryker.mutants('a === b', ['===', '!==', '==', '!=']);6console.log(mutants);7var stryker = require('stryker-parent');8var mutants = stryker.mutants('a === b', ['===', '!==', '==', '!=']);9console.log(mutants);

Using AI Code Generation

1var stryker = require('stryker-parent');2var mutants = stryker.conditionalExpressionMutants('a > b');3console.log(mutants);4  '!(a > b)' ]5var stryker = require('stryker-parent');6var mutants = stryker.conditionalExpressionMutants('a > b');7console.log(mutants);8  '!(a > b)' ]9var stryker = require('stryker-parent');10var mutants = stryker.conditionalExpressionMutants('a > b');11console.log(mutants);12  '!(a > b)' ]13var stryker = require('stryker-parent');14var mutants = stryker.conditionalExpressionMutants('a > b');15console.log(mutants);16  '!(a > b)' ]17var stryker = require('stryker-parent');18var mutants = stryker.conditionalExpressionMutants('a > b');19console.log(mutants);

Using AI Code Generation

1var stryker = require('stryker-parent');2var mutants = stryker.conditionalExpressionMutants("a==b", "a!=b");3console.log(mutants);4var stryker = require('stryker-parent');5var mutants = stryker.conditionalExpressionMutants("a==b", "a!=b");6console.log(mutants);7var stryker = require('stryker-parent');8var mutants = stryker.conditionalExpressionMutants("a==b", "a!=b");9console.log(mutants);10var stryker = require('stryker-parent');11var mutants = stryker.conditionalExpressionMutants("a==b", "a!=b");12console.log(mutants);13var stryker = require('stryker-parent');14var mutants = stryker.conditionalExpressionMutants("a==b", "a!=b");15console.log(mutants);16var stryker = require('stryker-parent');17var mutants = stryker.conditionalExpressionMutants("a==b", "a!=b");18console.log(mutants);19var stryker = require('stryker-parent');20var mutants = stryker.conditionalExpressionMutants("a==b", "a!=b");21console.log(mutants);

Using AI Code Generation

1var stryker = require('stryker-parent');2var mutants = stryker.conditionalExpressionMutants();3console.log(mutants);4var stryker = require('stryker-parent');5var mutants = stryker.conditionalExpressionMutants();6console.log(mutants);7var stryker = require('stryker-parent');8var mutants = stryker.conditionalExpressionMutants();9console.log(mutants);10var stryker = require('stryker-parent');11var mutants = stryker.conditionalExpressionMutants();12console.log(mutants);13var stryker = require('stryker-parent');14var mutants = stryker.conditionalExpressionMutants();15console.log(mutants);16var stryker = require('stryker-parent');17var mutants = stryker.conditionalExpressionMutants();

Using AI Code Generation

1var conditionalExpressionMutants = require('stryker-parent').conditionalExpressionMutants;2var mutants = conditionalExpressionMutants('a > b', 'a < b');3var conditionalExpressionMutants = require('stryker-parent').conditionalExpressionMutants;4var mutants = conditionalExpressionMutants('a > b', 'a < b');5var mutants = conditionalExpressionMutants('a > b', 'a < b', 'a == b');6var conditionalExpressionMutants = require('stryker-parent').conditionalExpressionMutants;7var mutants = conditionalExpressionMutants('a > b', 'a < b');8var mutants = conditionalExpressionMutants('a > b', 'a < b', 'a == b');9var mutants = conditionalExpressionMutants('a > b', 'a < b', 'a == b', 'a != b');10var mutants = conditionalExpressionMutants('a > b', 'a < b', 'a == b', 'a != b', 'a === b', 'a !== b');

Using AI Code Generation

1var strykerParent = require('stryker-parent');2var strykerChild = require('stryker-child');3var mutants = strykerParent.conditionalExpressionMutants();4var mutants = strykerChild.conditionalExpressionMutants();5var mutants = [];6module.exports.conditionalExpressionMutants = function(){7  return mutants;8}9var mutants = [];10module.exports.conditionalExpressionMutants = function(){11  return mutants;12}13{14}15{16}17var mutants = [];18module.exports.conditionalExpressionMutants = function(){19  return mutants;20}21var mutants = [];22module.exports.conditionalExpressionMutants = function(){23  return mutants;24}25{26}

Using AI Code Generation

1var stryker = require('stryker-parent');2stryker.conditionalExpressionMutants("test.js", function(mutants){3  console.log(mutants);4});5var stryker = require('stryker-parent');6stryker.conditionalExpressionMutants("test.js", function(mutants){7  console.log(mutants);8});9var stryker = require('stryker-parent');10stryker.conditionalExpressionMutants("test.js", function(mutants){11  console.log(mutants);12});13var stryker = require('stryker-parent');14stryker.conditionalExpressionMutants("test.js", function(mutants){15  console.log(mutants);16});17var stryker = require('stryker-parent');18stryker.conditionalExpressionMutants("test.js", function(mutants){19  console.log(mutants

Using AI Code Generation

1var mutants = require('stryker-parent').mutants;2var mutants = mutants.conditionalExpressionMutants('a>b');3console.log(mutants);4var mutants = require('stryker-parent').mutants;5var mutants = mutants.conditionalExpressionMutants('a==b');6console.log(mutants);7var mutants = require('stryker-parent').mutants;8var mutants = mutants.conditionalExpressionMutants('a!=b');9console.log(mutants);10var mutants = require('stryker-parent').mutants;11var mutants = mutants.conditionalExpressionMutants('a>=b');12console.log(mutants);13var mutants = require('stryker-parent').mutants;14var mutants = mutants.conditionalExpressionMutants('a<=b');15console.log(mutants);16var mutants = require('stryker-parent').mutants;17var mutants = mutants.conditionalExpressionMutants('a>b');18console.log(mutants);

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.