Error during loading: Uncaught ReferenceError: module is not defined in http://localhost:9876/_karma_webpack_/scripts.js line 1

Question

Error image

我正在使用 angular 进行 jasmine karma 单元测试，但收到此错误。请帮助

这是我的karma.conf.js

业力。 conf.js

// Karma configuration file, see link for more information //<br> https://karma-runner.github.io/1.0/config/configuration-file.html<br>

module.exports = function (config) {   config.set({<br>
    basePath: '',<br>
    frameworks: ['jasmine', '@angular-devkit/build-angular'],
    plugins: [<br>
      require('karma-jasmine'),<br>
      require('karma-chrome-launcher'),<br>
      require('karma-jasmine-html-reporter'),<br>
      require('karma-coverage-istanbul-reporter'),<br>
      require('@angular-devkit/build-angular/plugins/karma')<br>
    ],<br>
    client: {<br>
      clearContext: false // leave Jasmine Spec Runner output visible in browser<br>
    },
    coverageIstanbulReporter: {<br>
      dir: require('path').join(__dirname, './coverage/Certification-Portal'),<br>
      reports: ['html', 'lcovonly', 'text-summary'],<br>
      fixWebpackSourcePaths: true<br>
    },<br>
    reporters: ['progress', 'kjhtml'],<br>
    port: 9876,
    colors: true,<br>
    logLevel: config.LOG_INFO,<br>
    autoWatch: true,<br>
    browsers: ['Chrome'],<br>
    singleRun: false,<br>
    restartOnFileChange: true   }); };<br>

Answer 1

找到引发此错误的文件，然后转到同一文件的 index.js 并删除其中的 'module.'。它会在您测试应用程序时起作用。请在完成单元测试后添加它。

注意：您只能在节点模块中找到该文件。确切的文件名请参考控制台错误消息，它会向您显示导致文件出错的路径。

Error during loading: Uncaught ReferenceError: module is not defined in http://localhost:9876/_karma_webpack_/scripts.js line 1

Error during loading: Uncaught ReferenceError: module is not defined in http://localhost:9876/_karma_webpack_/scripts.js line 1

unit-testing

jasmine

karma-jasmine

angular