How to use TEST_HOOKS_FILE_BASE_NAME method in stryker-parent

Best JavaScript code snippet using stryker-parent

test-hooks-middleware.ts

Source:test-hooks-middleware.ts

1import path from 'path';2import url from 'url';3import { RequestHandler } from 'express';4import { CoverageAnalysis, INSTRUMENTER_CONSTANTS } from '@stryker-mutator/api/core';5import { MutantRunOptions } from '@stryker-mutator/api/test-runner';6import { escapeRegExpLiteral } from '@stryker-mutator/util';7export const TEST_HOOKS_FILE_NAME = require.resolve('./test-hooks-middleware-21f23d35-a4c9-4b01-aeff-da9c99c3ffc0');8const TEST_HOOKS_FILE_BASE_NAME = path.basename(TEST_HOOKS_FILE_NAME);9const SUPPORTED_FRAMEWORKS = Object.freeze(['mocha', 'jasmine'] as const);10type SupportedFramework = 'jasmine' | 'mocha';11function isSupportedFramework(framework: string): framework is SupportedFramework {12  return (SUPPORTED_FRAMEWORKS as readonly string[]).includes(framework);13}14/**15 * Keep in sync with StrykerMutantCoverageAdapter.ts16 */17const SHOULD_REPORT_COVERAGE_FLAG = '__strykerShouldReportCoverage__';18const { ACTIVE_MUTANT, NAMESPACE, CURRENT_TEST_ID, HIT_COUNT, HIT_LIMIT } = INSTRUMENTER_CONSTANTS;19export class TestHooksMiddleware {20  private static _instance?: TestHooksMiddleware;21  private testFramework: 'jasmine' | 'mocha' | undefined;22  public currentTestHooks = '';23  public static get instance(): TestHooksMiddleware {24    if (!this._instance) {25      this._instance = new TestHooksMiddleware();26    }27    return this._instance;28  }29  public configureTestFramework(frameworks?: string[]): void {30    this.testFramework = frameworks?.filter(isSupportedFramework)[0];31  }32  public configureCoverageAnalysis(coverageAnalysis: CoverageAnalysis): void {33    switch (coverageAnalysis) {34      case 'perTest':35        this.configurePerTestCoverageAnalysis();36        break;37      case 'all':38        this.currentTestHooks = `window.${SHOULD_REPORT_COVERAGE_FLAG} = true;`;39        break;40      case 'off':41        this.currentTestHooks = `window.${SHOULD_REPORT_COVERAGE_FLAG} = false;`;42        break;43    }44  }45  public configureMutantRun({ activeMutant, testFilter, hitLimit }: MutantRunOptions): void {46    this.configureCoverageAnalysis('off');47    this.currentTestHooks += `window.${NAMESPACE} = window.${NAMESPACE} || {};`;48    this.currentTestHooks += this.configureHitLimit(hitLimit);49    this.currentTestHooks += `window.${NAMESPACE}.${ACTIVE_MUTANT} = "${activeMutant.id}";`;50    if (testFilter) {51      switch (this.testFramework) {52        case 'jasmine':53          this.currentTestHooks += `jasmine.getEnv().configure({ specFilter: function(spec) {54            return ${JSON.stringify(testFilter)}.indexOf(spec.id) !== -1;55          }})`;56          break;57        case 'mocha':58          const metaRegExp = testFilter.map((testId) => `(${escapeRegExpLiteral(testId)})`).join('|');59          this.currentTestHooks += `mocha.grep(/${metaRegExp}/)`;60          break;61        default:62      }63    }64  }65  private configureHitLimit(hitLimit: number | undefined) {66    return `window.${NAMESPACE}.${HIT_COUNT} = ${hitLimit === undefined ? undefined : 0};67    window.${NAMESPACE}.${HIT_LIMIT} = ${hitLimit};`;68  }69  private configurePerTestCoverageAnalysis() {70    switch (this.testFramework) {71      case 'jasmine':72        this.currentTestHooks = `73      window.${SHOULD_REPORT_COVERAGE_FLAG} = true;74      jasmine.getEnv().addReporter({75        specStarted: function (spec) {76          window.${NAMESPACE}.${CURRENT_TEST_ID} = spec.id;77        }78      });`;79        break;80      case 'mocha':81        this.currentTestHooks = `82        window.${SHOULD_REPORT_COVERAGE_FLAG} = true;83        beforeEach(function() {84          window.${NAMESPACE}.${CURRENT_TEST_ID} = this.currentTest && this.currentTest.fullTitle();85        });86      `;87        break;88      case undefined:89        throw new Error(90          `Could not configure coverageAnalysis "perTest". Your test framework is not supported by the \`@stryker-mutator/karma-runner\`. Supported test frameworks: ${SUPPORTED_FRAMEWORKS.join(91            ', '92          )}.`93        );94    }95  }96  public handler: RequestHandler = (request, response, next) => {97    const pathName = url.parse(request.url).pathname;98    if (pathName?.endsWith(TEST_HOOKS_FILE_BASE_NAME)) {99      response.writeHead(200, {100        'Cache-Control': 'no-cache',101        'Content-Type': 'application/javascript',102      });103      response.end(this.currentTestHooks);104    } else {105      next();106    }107  };...

Using AI Code Generation

1const { TEST_HOOKS_FILE_BASE_NAME } = require('stryker-parent/constants');2const { TEST_HOOKS_FILE_BASE_NAME } = require('stryker-parent/constants');3const { TEST_HOOKS_FILE_BASE_NAME } = require('stryker-parent/constants');4const { TEST_HOOKS_FILE_BASE_NAME } = require('stryker-parent/constants');5const { TEST_HOOKS_FILE_BASE_NAME } = require('stryker-parent/constants');6const { TEST_HOOKS_FILE_BASE_NAME } = require('stryker-parent/constants');7const { TEST_HOOKS_FILE_BASE_NAME } = require('stryker-parent/constants');8const { TEST_HOOKS_FILE_BASE_NAME } = require('stryker-parent/constants');9const { TEST_HOOKS_FILE_BASE_NAME } = require('stryker-parent/constants');

Using AI Code Generation

1var stryker = require('stryker-parent');2var TEST_HOOKS_FILE_BASE_NAME = stryker.TEST_HOOKS_FILE_BASE_NAME;3console.log(TEST_HOOKS_FILE_BASE_NAME);4var stryker = require('stryker-parent');5var TEST_HOOKS_FILE_BASE_NAME = stryker.TEST_HOOKS_FILE_BASE_NAME;6module.exports = function(config) {7    config.set({8            { pattern: TEST_HOOKS_FILE_BASE_NAME + '.js', included: true, mutated: false }9    })10}

Using AI Code Generation

1const stryker = require('stryker-parent');2module.exports = stryker.config.set({3  mochaOptions: {4  }5});6const stryker = require('stryker-parent');7module.exports = stryker.config.set({8  mochaOptions: {9  }10});11const stryker = require('stryker-parent');12module.exports = stryker.config.set({13  mochaOptions: {14  }15});16const stryker = require('stryker-parent');17module.exports = stryker.config.set({

Using AI Code Generation

1var strykerParent = require('stryker-parent');2var strykerHooks = require('stryker-hooks');3var strykerHooksFile = strykerParent.get(TEST_HOOKS_FILE_BASE_NAME);4if (strykerHooksFile) {5  console.log('Loading hooks from ' + strykerHooksFile);6  strykerHooks.load(strykerHooksFile);7}8module.exports = function (config) {9  config.set({10    mochaOptions: {11    }12  });13};14module.exports = function (hooks) {15  hooks.beforeAll(function () {16    console.log('Hello from beforeAll');17  });18  hooks.beforeEach(function () {19    console.log('Hello from beforeEach');20  });21  hooks.afterEach(function () {22    console.log('Hello from afterEach');23  });24  hooks.afterAll(function () {25    console.log('Hello from afterAll');26  });27};28[2017-03-01 16:39:26.889] [INFO] SandboxPool - Creating 1 test runners (based on CPU count)

Using AI Code Generation

1const { TEST_HOOKS_FILE_BASE_NAME } = require('stryker-parent');2const { TEST_HOOKS_FILE_BASE_NAME } = require('stryker-parent');3const { TEST_HOOKS_FILE_BASE_NAME } = require('stryker-parent');4const { TEST_HOOKS_FILE_BASE_NAME } = require('stryker-parent');5const { TEST_HOOKS_FILE_BASE_NAME } = require('stryker-parent');6const { TEST_HOOKS_FILE_BASE_NAME } = require('stryker-parent');7const { TEST_HOOKS_FILE_BASE_NAME } = require('stryker-parent');8const { TEST_HOOKS_FILE_BASE_NAME } = require('stryker-parent');9const { TEST_HOOKS_FILE_BASE_NAME } = require('stryker-parent');10const { TEST_HOOKS_FILE_BASE_NAME } = require('stryker-parent');11const { TEST_HOOKS_FILE_BASE_NAME } =

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