How to use actAndAssertRejection method in stryker-parent

Best JavaScript code snippet using stryker-parent

child-process-worker.spec.ts

Source:child-process-worker.spec.ts

...129        await tick();130        // Assert131        expect(processSendStub).calledWith(serialize(expectedResult));132      }133      async function actAndAssertRejection(workerMessage: CallMessage, expectedError: string) {134        // Act135        processOnMessage(initMessage);136        processOnMessage(workerMessage);137        await tick();138        // Assert139        expect(processSendStub).calledWithMatch(`"correlationId":${workerMessage.correlationId.toString()}`);140        expect(processSendStub).calledWithMatch(`"kind":${ParentMessageKind.Rejection.toString()}`);141        expect(processSendStub).calledWithMatch(`"error":"Error: ${expectedError}`);142      }143      it('should send the result', async () => {144        // Arrange145        const workerMessage: WorkerMessage = {146          args: [],147          correlationId: 32,148          kind: WorkerMessageKind.Call,149          methodName: 'sayHello',150        };151        const expectedResult: WorkResult = {152          correlationId: 32,153          kind: ParentMessageKind.Result,154          result: 'hello from FooBarName',155        };156        await actAndAssert(workerMessage, expectedResult);157      });158      it('should send a rejection', async () => {159        // Arrange160        const workerMessage: WorkerMessage = {161          args: [],162          correlationId: 32,163          kind: WorkerMessageKind.Call,164          methodName: 'reject',165        };166        await actAndAssertRejection(workerMessage, 'Rejected');167      });168      it('should send a thrown synchronous error as rejection', async () => {169        // Arrange170        const workerMessage: WorkerMessage = {171          args: ['foo bar'],172          correlationId: 32,173          kind: WorkerMessageKind.Call,174          methodName: 'throw',175        };176        await actAndAssertRejection(workerMessage, 'foo bar');177      });178      it('should use correct arguments', async () => {179        // Arrange180        const workerMessage: WorkerMessage = {181          args: ['foo', 'bar', 'chair'],182          correlationId: 32,183          kind: WorkerMessageKind.Call,184          methodName: 'say',185        };186        const expectedResult: WorkResult = {187          correlationId: 32,188          kind: ParentMessageKind.Result,189          result: 'hello foo and bar and chair',190        };...

Using AI Code Generation

1const { actAndAssertRejection } = require('stryker-parent');2const { actAndAssertRejection } = require('stryker');3const { actAndAssertRejection } = require('stryker-api');4const { actAndAssertRejection } = require('stryker-mocha-runner');5const { actAndAssertRejection } = require('stryker-mocha-framework');6const { actAndAssertRejection } = require('stryker-jasmine');7const { actAndAssertRejection } = require('stryker-jasmine-runner');8const { actAndAssertRejection } = require('stryker-typescript');9const { actAndAssertRejection } = require('stryker-mutator-specification');10const { actAndAssertRejection } = require('stryker-html-reporter');11const { actAndAssertRejection } = require('stryker-html-reporter');12const { actAndAssertRejection } = require('stryker-javascript-mutator');13const { actAndAssertRejection } = require('stryker-javascript-mutator');14const { actAndAssertRejection } = require('stryker-mocha-framework');15const { actAndAssertRejection } = require('stryker

Using AI Code Generation

1const assert = require('assert');2const { actAndAssertRejection } = require('stryker-parent');3actAndAssertRejection(() => {4  throw new Error('expected');5}, error => {6  assert.equal(error.message, 'expected');7});8const assert = require('assert');9const { actAndAssertRejection } = require('stryker-parent');10actAndAssertRejection(() => {11  throw new Error('expected');12}, error => {13  assert.equal(error.message, 'expected');14});15const assert = require('assert');16const { actAndAssertRejection } = require('stryker-parent');17actAndAssertRejection(() => {18  throw new Error('expected');19}, error => {20  assert.equal(error.message, 'expected');21});22const assert = require('assert');23const { actAndAssertRejection } = require('stryker-parent');24actAndAssertRejection(() => {25  throw new Error('expected');26}, error => {27  assert.equal(error.message, 'expected');28});29const assert = require('assert');30const { actAndAssertRejection } = require('stryker-parent');31actAndAssertRejection(() => {32  throw new Error('expected');33}, error => {34  assert.equal(error.message, 'expected');35});36const assert = require('assert');37const { actAndAssertRejection } = require('stryker-parent');38actAndAssertRejection(() => {39  throw new Error('expected');40}, error => {41  assert.equal(error.message, 'expected');42});43const assert = require('assert');44const { actAndAssertRejection } = require('stryker-parent');45actAndAssertRejection(() => {46  throw new Error('expected');47}, error => {48  assert.equal(error.message, 'expected');49});

Using AI Code Generation

1const { actAndAssertRejection } = require("stryker-parent");2const { expect } = require("chai");3describe("test", () => {4  it("should fail", () => {5    actAndAssertRejection(() => {6      return Promise.reject();7    }, expect);8  });9});10const assert = require("assert");11function actAndAssertRejection(act, expect) {12  return act().then(13    () => assert.fail("Expected to reject"),14    (err) => expect(err).to.be.an("error")15  );16}17module.exports = {18};19    if (fn.length > 0) {20      if (options.asyncOnly) {21        fn.call(test, function (err) {22          if (err) {23            test.asyncError = err;24          }25          done();26        });27      } else {28        fn.call(test, function (err) {29          if (err) {30            test.asyncError = err;31            return done(err);32          }33          done();34        });35      }36    } else {37      try {38        if (test.parent && test.parent.actAndAssertRejection) {39            .actAndAssertRejection(() => fn.call(test), test.parent.expect)40            .then(done, done);41        } else {42          fn.call(test);43          done();44        }45      } catch (err) {46        done(err);47      }48    }49    if (fn.length > 0) {50      if (options.asyncOnly) {51        fn.call(test, function (err) {52          if (err) {53            test.asyncError = err;54          }55          done();56        });57      } else {58        fn.call(test, function (err) {59          if (err) {60            test.asyncError = err;

Using AI Code Generation

1actAndAssertRejection(somePromise, 'some error message');2actAndAssertRejection(somePromise, 'some error message', 'some other error message');3actAndAssertRejection(somePromise, 'some error message', 'some other error message');4actAndAssertRejection(somePromise, 'some error message');5module.exports = function(config) {6  config.set({7  });8};

Using AI Code Generation

1var childProcess = require('child_process');2var path = require('path');3var fs = require('fs');4var strykerPath = path.resolve('node_modules/stryker/bin/stryker');5var strykerConfig = path.resolve('stryker.conf.js');6var stryker = childProcess.spawn(strykerPath, ['run', '--configFile', strykerConfig]);7var strykerOutput = '';8stryker.stdout.on('data', function (data) {9    strykerOutput += data;10});11stryker.on('close', function (code) {12    console.log('Stryker done!');13    console.log(strykerOutput);14    expect(strykerOutput).toMatch(/Mutation score \(.*\) under threshold \(80\)/);15});16[2017-02-21 16:14:35.676] [INFO] ConfigReader - Loaded config: { files: [ 'lib/**/*.js' ],17  mochaOptions: { files: 'test/**/*.js' } }18[2017-02-21 16:14:35.676] [INFO] SandboxPool - Creating 1 test runners (based on CPU count)

Using AI Code Generation

1var stryker = require('stryker-parent');2var assert = require('assert');3var test = function() {4  return Promise.reject(new Error('boom'));5};6var expectedError = new Error('boom');7stryker.actAndAssertRejection(test, expectedError).then(function() {8  console.log('test passed');9}).catch(function(err) {10  console.error('test failed', err);11});12var assert = require('assert');13module.exports = {14  actAndAssertRejection: function(act, expectedError) {15    return act().then(function() {16      throw new Error('Expected rejection');17    }).catch(function(err) {18      assert.deepEqual(err, expectedError);19    });20  }21};22{23  "dependencies": {24  }25}26{27  "dependencies": {28  }29}

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