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How to use browsersReadyPromise method in stryker-parent

Best JavaScript code snippet using stryker-parent

karma-test-runner.ts

Source:karma-test-runner.ts

1import { StrykerOptions } from '@stryker-mutator/api/core';2import { Logger, LoggerFactoryMethod } from '@stryker-mutator/api/logging';3import { commonTokens, tokens } from '@stryker-mutator/api/plugin';4import { TestRunner, DryRunOptions, MutantRunOptions, DryRunResult, MutantRunResult, toMutantRunResult } from '@stryker-mutator/api/test-runner';5import type { Config } from 'karma';6import { StrykerKarmaSetup } from '../src-generated/karma-runner-options';7import { karma } from './karma-wrapper';8import strykerKarmaConf from './starters/stryker-karma.conf';9import { ProjectStarter } from './starters/project-starter';10import { StrykerReporter } from './karma-plugins/stryker-reporter';11import { KarmaRunnerOptionsWithStrykerOptions } from './karma-runner-options-with-stryker-options';12import { TestHooksMiddleware } from './karma-plugins/test-hooks-middleware';13export class KarmaTestRunner implements TestRunner {14  private readonly starter: ProjectStarter;15  private exitPromise: Promise<number> | undefined;16  private runConfig!: Config;17  public static inject = tokens(commonTokens.logger, commonTokens.getLogger, commonTokens.options);18  constructor(private readonly log: Logger, getLogger: LoggerFactoryMethod, options: StrykerOptions) {19    const setup = this.loadSetup(options);20    this.starter = new ProjectStarter(getLogger, setup);21    strykerKarmaConf.setGlobals({22      getLogger,23      karmaConfig: setup.config,24      karmaConfigFile: setup.configFile,25      disableBail: options.disableBail,26    });27  }28  public async init(): Promise<void> {29    const browsersReadyPromise = StrykerReporter.instance.whenBrowsersReady();30    const { exitPromise } = await this.starter.start();31    this.exitPromise = exitPromise;32    const maybeExitCode = await Promise.race([browsersReadyPromise, exitPromise]);33    if (typeof maybeExitCode === 'number') {34      throw new Error(35        `Karma exited prematurely with exit code ${maybeExitCode}. Please run stryker with \`--logLevel trace\` to see the karma logging and figure out what's wrong.`36      );37    } else {38      // Create new run config. Older versions of karma will always parse the config again when you provide it in `karma.runner.run39      // which results in the karma config file being executed again, which has very bad side effects (all files would be loaded twice and such)40      this.runConfig = await karma.config.parseConfig(null, {41        hostname: StrykerReporter.instance.karmaConfig!.hostname,42        port: StrykerReporter.instance.karmaConfig!.port,43        listenAddress: StrykerReporter.instance.karmaConfig!.listenAddress,44      });45    }46  }47  public async dryRun(options: DryRunOptions): Promise<DryRunResult> {48    TestHooksMiddleware.instance.configureCoverageAnalysis(options.coverageAnalysis);49    return await this.run();50  }51  public async mutantRun(options: MutantRunOptions): Promise<MutantRunResult> {52    TestHooksMiddleware.instance.configureMutantRun(options);53    StrykerReporter.instance.configureHitLimit(options.hitLimit);54    const dryRunResult = await this.run();55    return toMutantRunResult(dryRunResult, true);56  }57  private run(): Promise<DryRunResult> {58    const runPromise = StrykerReporter.instance.whenRunCompletes();59    this.runServer();60    return runPromise;61  }62  public async dispose(): Promise<void> {63    if (StrykerReporter.instance.karmaServer) {64      await StrykerReporter.instance.karmaServer.stop();65      await this.exitPromise;66    }67    StrykerReporter.instance.karmaServer = undefined;68    StrykerReporter.instance.karmaConfig = undefined;69  }70  private loadSetup(options: StrykerOptions): StrykerKarmaSetup {71    const defaultKarmaConfig: StrykerKarmaSetup = {72      projectType: 'custom',73    };74    return Object.assign(defaultKarmaConfig, (options as KarmaRunnerOptionsWithStrykerOptions).karma);75  }76  private runServer(): void {77    karma.runner.run(this.runConfig, (exitCode) => {78      this.log.debug('karma run done with ', exitCode);79    });80  }...

Using AI Code Generation

1const { browsersReadyPromise } = require('stryker-parent');2browsersReadyPromise.then(() => {3});4const { browsersReadyPromise } = require('stryker-parent');5browsersReadyPromise.then(() => {6});

Using AI Code Generation

1const strykerParent = require('stryker-parent');2const browsersReadyPromise = strykerParent.browsersReadyPromise;3browsersReadyPromise.then(() => {4});5{6  "scripts": {7  },8  "dependencies": {9  },10  "devDependencies": {11  },12  "repository": {

Using AI Code Generation

1var Browser = require('stryker-parent').Browser;2var browser = new Browser();3browser.browsersReadyPromise.then(function () {4    browser.run({ files: [ 'a.js' ] }).then(function (result) {5        console.log(result);6    });7});8console.log('Hello world');9{ status: 'done',10  stderr: '' }11var Browser = require('stryker-parent').Browser;12var browser = new Browser();13browser.browsersReadyPromise.then(function () {14    browser.run({ files: [ 'a.js' ] }).then(function (result) {15        console.log(result);16    });17    browser.run({ files: [ 'b.js' ] }).then(function (result) {18        console.log(result);19    });20});21console.log('Hello world');22console.log('Goodbye world');23{ status: 'done',24  stderr: '' }25{ status: 'done',26  stderr: '' }27var Browser = require('stryker-parent').Browser;28var browser = new Browser();29browser.browsersReadyPromise.then(function () {30    browser.run({ files: [ 'a.js' ] }).then(function (result) {31        console.log(result);32    });33    browser.run({ files: [ 'b.js' ] }).then(function (result) {34        console.log(result);35    });36});37console.log('Hello world');38console.log('Goodbye world');39{ status: 'done',

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