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How to use addAsyncMatchers method in stryker-parent

Best JavaScript code snippet using stryker-parent

CustomAsyncMatchersSpec.js

...9  });10  it('passes the spec if the custom async matcher passes', function(done) {11    jasmine.getEnv().requirePromises();12    env.it('spec using custom async matcher', function() {13      env.addAsyncMatchers({14        toBeReal: function() {15          return { compare: function() { return Promise.resolve({ pass: true }); } };16        }17      });18      return env.expectAsync(true).toBeReal();19    });20    var specExpectations = function(result) {21      expect(result.status).toEqual('passed');22    };23    env.addReporter({ specDone: specExpectations, jasmineDone: done });24    env.execute();25  });26  it('uses the negative compare function for a negative comparison, if provided', function(done) {27    jasmine.getEnv().requirePromises();28    env.it('spec with custom negative comparison matcher', function() {29      env.addAsyncMatchers({30        toBeReal: function() {31          return {32            compare: function() { return Promise.resolve({ pass: true }); },33            negativeCompare: function() { return Promise.resolve({ pass: true }); }34          };35        }36      });37      return env.expectAsync(true).not.toBeReal();38    });39    var specExpectations = function(result) {40      expect(result.status).toEqual('passed');41    };42    env.addReporter({ specDone: specExpectations, jasmineDone: done });43    env.execute();44  });45  it('generates messages with the same rules as built in matchers absent a custom message', function(done) {46    jasmine.getEnv().requirePromises();47    env.it('spec with an expectation', function() {48      env.addAsyncMatchers({49        toBeReal: function() {50          return {51            compare: function() {52              return Promise.resolve({ pass: false });53            }54          };55        }56      });57      return env.expectAsync('a').toBeReal();58    });59    var specExpectations = function(result) {60      expect(result.failedExpectations[0].message).toEqual("Expected 'a' to be real.");61    };62    env.addReporter({ specDone: specExpectations, jasmineDone: done });63    env.execute();64  });65  // TODO: remove this in the next major release.66  it("passes the jasmine utility and current equality testers to the matcher factory", function(done) {67    jasmine.getEnv().requirePromises();68    var matcherFactory = function () {69        return {70          compare: function () {71            return Promise.resolve({pass: true});72          }73        };74      },75      matcherFactorySpy = jasmine.createSpy("matcherFactorySpy").and.callFake(matcherFactory),76      customEqualityFn = function () {77        return true;78      };79    env.it("spec with expectation", function() {80      env.addCustomEqualityTester(customEqualityFn);81      env.addAsyncMatchers({82        toBeReal: matcherFactorySpy83      });84      return env.expectAsync(true).toBeReal();85    });86    var specExpectations = function() {87      expect(matcherFactorySpy).toHaveBeenCalledWith(88        jasmine.any(jasmineUnderTest.MatchersUtil),89        [customEqualityFn]90      );91    };92    env.addReporter({ specDone: specExpectations, jasmineDone: done });93    env.execute();94  });95  it("provides custom equality testers to the matcher factory via matchersUtil", function(done) {96    jasmine.getEnv().requirePromises();97    var matcherFactory = function (matchersUtil) {98        return {99          compare: function (actual, expected) {100            return Promise.resolve({pass: matchersUtil.equals(actual[0], expected)});101          }102        };103      },104      customEqualityFn = jasmine.createSpy("customEqualityFn").and.callFake(function (a, b) {105        return a.toString() === b;106      });107    env.it("spec with expectation", function() {108      env.addCustomEqualityTester(customEqualityFn);109      env.addAsyncMatchers({110        toBeArrayWithFirstElement: matcherFactory111      });112      return env.expectAsync([1, 2]).toBeArrayWithFirstElement("1");113    });114    var specExpectations = function(result) {115      expect(customEqualityFn).toHaveBeenCalledWith(1, "1");116      expect(result.failedExpectations).toEqual([]);117    };118    env.addReporter({ specDone: specExpectations, jasmineDone: done });119    env.execute();120  });...

Using AI Code Generation

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

Using AI Code Generation

1var strykerParent = require('stryker-parent');2strykerParent.addAsyncMatchers();3function add(a, b) {4    return a + b;5}6describe('add', function () {7    it('should return the sum of two numbers', function () {8        var result = add(3, 4);9        expect(result).toBe(7);10    });11});12function addAsync(a, b, callback) {13    setTimeout(function () {14        callback(a + b);15    }, 100);16}17describe('addAsync', function () {18    it('should return the sum of two numbers', function (done) {19        addAsync(3, 4, function (result) {20            expect(result).toBe(7);21            done();22        });23    });24});25function addPromise(a, b) {26    return new Promise(function (resolve, reject) {27        setTimeout(function () {28            resolve(a + b);29        }, 100);30    });31}32describe('addPromise', function () {33    it('should return the sum of two numbers', function (done) {34        addPromise(3, 4).then(function (result) {35            expect(result).toBe(7);36            done();37        });38    });39});40function addGenerator(a, b) {41    return new Promise(function (resolve, reject) {42        setTimeout(function () {43            resolve(a + b);44        }, 100);45    });46}47describe('addGenerator', function () {48    it('should return the sum of two numbers', function (done) {49        addGenerator(3, 4).then(function (result) {50            expect(result).toBe(7);51            done();52        });53    });54});55function addAsyncAwait(a, b) {56    return new Promise(function (resolve, reject) {57        setTimeout(function () {58            resolve(a + b);59        }, 100);60    });61}62describe('addAsyncAwait', function () {63    it('should return the sum of two numbers', async function () {64        var result = await addAsyncAwait(3, 4);65        expect(result).toBe(7);66    });67});68function addAsyncAwaitError(a, b) {69    return new Promise(function (resolve, reject) {70        setTimeout(function () {

Using AI Code Generation

1const { addAsyncMatchers } = require('stryker-parent');2addAsyncMatchers({3  toBeResolved: function (util, customEqualityTesters) {4    return {5      compare: function (actual, expected) {6        return {7        };8      }9    };10  }11});12describe('custom async matcher', () => {13  it('should pass', () => {14    expect(Promise.resolve('resolved')).toBeResolved();15  });16});17describe('custom async matcher', () => {18  it('should pass', async () => {19    await expect(Promise.resolve('resolved')).toBeResolved();20  });21});22describe('custom async matcher', () => {23  it('should pass', async () => {24    await expect(Promise.resolve('resolved')).toBeResolved();25  });26});27describe('custom async matcher', () => {28  it('should pass', async () => {29    await expect(Promise.resolve('resolved')).toBeResolved();30  });31});32describe('custom async matcher', () => {33  it('should pass', async () => {34    await expect(Promise.resolve('resolved')).toBeResolved();35  });36});37describe('custom async matcher', () => {38  it('should pass', async () => {39    await expect(Promise.resolve('resolved')).toBeResolved();40  });41});42describe('custom async matcher', () => {43  it('should pass', async () => {44    await expect(Promise.resolve('resolved')).toBeResolved();45  });46});47describe('custom async matcher', () => {48  it('should pass', async () => {49    await expect(Promise.resolve('resolved')).toBeResolved();50  });51});52describe('custom async matcher', () => {53  it('should pass', async () => {54    await expect(Promise.resolve('resolved')).toBeResolved();55  });56});57describe('custom async matcher', () => {58  it('should pass', async

Using AI Code Generation

1require('stryker-parent').addAsyncMatchers();2describe('test', () => {3  it('should pass', async () => {4    await Promise.resolve();5  });6});7require('stryker-parent').addAsyncMatchers();8describe('test', () => {9  it('should pass', async () => {10    await Promise.resolve();11  });12});13require('stryker-parent').addAsyncMatchers();14describe('test', () => {15  it('should pass', async () => {16    await Promise.resolve();17  });18});19require('stryker-parent').addAsyncMatchers();20describe('test', () => {21  it('should pass', async () => {22    await Promise.resolve();23  });24});25require('stryker-parent').addAsyncMatchers();26describe('test', () => {27  it('should pass', async () => {28    await Promise.resolve();29  });30});31require('stryker-parent').addAsyncMatchers();32describe('test', () => {33  it('should pass', async () => {34    await Promise.resolve();35  });36});37require('stryker-parent').addAsyncMatchers();38describe('test', () => {39  it('should pass', async () => {40    await Promise.resolve();41  });42});43require('stryker-parent').addAsyncMatchers();44describe('test', () => {45  it('should pass', async () => {46    await Promise.resolve();47  });48});49require('stryker-parent').addAsyncMatchers();50describe('test', () => {51  it('should pass', async () => {52    await Promise.resolve();53  });54});55require('stryker

Using AI Code Generation

1const addAsyncMatchers = require('stryker-parent').addAsyncMatchers;2addAsyncMatchers();3describe('My async spec', () => {4  it('should be able to use async matchers', () => {5    return expect(Promise.resolve('foo')).toBeResolvedTo('foo');6  });7});8It is important to note that the addAsyncMatchers method should be called before any test is executed. The simplest way to do this is to call it in a global setup file. For example, create a file called setup.js with the following content:9const addAsyncMatchers = require('stryker-parent').addAsyncMatchers;10addAsyncMatchers();11module.exports = function(config) {12  config.set({13  });14};15module.exports = function(config) {16  config.set({17  });18};19module.exports = function(config) {20  config.set({21  });22};

Using AI Code Generation

1var stryker = require('stryker-parent');2var addMatchers = stryker.addAsyncMatchers;3var myMatchers = require('./myMatchers');4addMatchers(myMatchers);5stryker.runMutationTest();6var myMatchers = {7  toBeAwesome: function() {8    return {9      compare: function(actual, expected) {10        var result = {};11        result.pass = actual === 'awesome';12        return result;13      }14    };15  }16};17module.exports = myMatchers;18describe("My jasmine test", function() {19  it("should be awesome", function() {20    expect('awesome').toBeAwesome();21  });22});

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