node.js - 最新节点 v 14.16.1 的 Angular2 Karma.config.js 错误

Question

最近我需要为我的 Angular V2 项目升级到最新的 Node LTS。

我可以使用 npm run start 编译项目。但是我的单元测试用例配置失败了。

在控制台中，我收到以下错误：

我的 package.json：

  "devDependencies": {
    "@angular/cli": "1.0.0-rc.0",
    "@angular/compiler-cli": "2.4.10",
    "@types/jasmine": "2.5.38",
    "@types/node": "6.0.112",
    "codelyzer": "2.0.1",
    "jasmine-core": "2.99.1",
    "jasmine-spec-reporter": "3.2.0",
    "karma": "2.0.0",
    "karma-chrome-launcher": "2.0.0",
    "karma-cli": "2.0.0",
    "karma-coverage-istanbul-reporter": "0.2.3",
    "karma-jasmine": "2.0.0",
    "karma-jasmine-html-reporter": "0.2.2",
    "karma-mocha-reporter": "^2.2.0",
    "karma-remap-istanbul": "0.2.2",
    "karma-typescript": "^5.0.1",
    "karma-typescript-es6-transform": "^5.0.1",
    "perfectionist": "2.4.0",
    "protractor": "5.1.2",
    "sass": "0.5.0",
    "ts-node": "2.0.0",
    "tslint": "4.4.2",
    "typescript": "2.8.3"
  }

业力.config.js：

// Karma configuration file, see link for more information
// https://karma-runner.github.io/0.13/config/configuration-file.html

module.exports = function (config) {
  config.set({
    basePath: '',
    frameworks: ['jasmine', '@angular/cli'],
    plugins: [
       require('karma-jasmine'),
       require('karma-chrome-launcher'),
       require('karma-jasmine-html-reporter'),
       require('karma-mocha-reporter'),
       require('karma-coverage-istanbul-reporter'),
       require('@angular/cli/plugins/karma.js')
    ],
    client:{
      clearContext: false // leave Jasmine Spec Runner output visible in browser
    },
    files: [
      { pattern: './src/test.ts', watched: false },
      { pattern: './src/styles.css', watched: true,  included: true, served: true },
      { pattern: './src/assets/css/main.min.css', watched: true,  included: true, served: true }
    ],
    preprocessors: {
      './src/test.ts': ['@angular/cli']
    },
    mime: {
      'text/x-typescript': ['ts','tsx']
    },
    coverageIstanbulReporter: {
      reports: [ 'html', 'lcovonly' ],
      fixWebpackSourcePaths: true
    },
    angularCli: {
      environment: 'dcdev'
    },
    reporters: config.angularCli && config.angularCli.codeCoverage
              ? ['mocha', 'coverage-istanbul']
              : ['mocha', 'kjhtml'],
    port: 9876,
    colors: true,
    logLevel: config.LOG_INFO,
    autoWatch: true,
    browsers: ['Chrome'],
    singleRun: false
  });
};

tsconfig.spec.ts：

{
  "compilerOptions": {
    "sourceMap": true,
    "declaration": false,
    "moduleResolution": "node",
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "lib": [
      "es2016"
    ],
    "outDir": "../out-tsc/spec",
    "module": "commonjs",
    "target": "es6",
    "baseUrl": "",
    "types": [
      "jasmine",
      "node"
    ]
  },
  "files": [
    "test.ts"
  ],
  "include": [
    "**/*.spec.ts"
  ]
}

我已将配置与https://karma-runner.github.io/latest/config/configuration-file.html匹配， 这些测试用例在 Node V10.24 上运行良好。*

请帮助，提前谢谢。

标签： node.jsangularjasminekarma-runner