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由于我想将 AngularJs 应用程序迁移到 Angular 7，因此我使用 ngUpgrade 创建了一个混合应用程序。旧的 AngularJs 应用程序现在嵌入在新的 Angular 应用程序中。

当我运行ng test它时，它会触发我的 Angular 测试，这很好。但我也想运行用 AngularJs 编写的旧测试。

目前我的 Karma 配置如下所示：

'use strict';

const webpackConfig = require('./karma.webpack.config');

module.exports = function (config) {
  config.set({
    basePath: '',
    frameworks: ['jasmine', '@angular-devkit/build-angular', 'es6-shim'],
    plugins: [
      require('karma-jasmine'),
      require('karma-chrome-launcher'),
      require('karma-jasmine-html-reporter'),
      require('karma-coverage-istanbul-reporter'),
      require('@angular-devkit/build-angular/plugins/karma'),
      require('karma-es6-shim'),
      require('karma-junit-reporter'),
      require('karma-webpack'),
    ],
    client:{
      clearContext: false // leave Jasmine Spec Runner output visible in browser
    },
    coverageIstanbulReporter: {
      dir: require('path').join(__dirname, 'coverage'),
      reports: [ 'html', 'lcovonly' ],
      fixWebpackSourcePaths: true
    },

    mime: {
      'text/x-typescript': ['ts','tsx']
    },

    exclude: [
      '**/*.html'
    ],

    preprocessors: {
      './karma.entrypoint.ts': ['webpack']
    },

    webpack: webpackConfig,

    webpackMiddleware: {
      noInfo: true,
      stats: 'errors-only'
    },

    junitReporter : {
      // results will be saved as $outputDir/$browserName.xml
      outputDir : 'build/test-results/test/'
    },

    reporters: ['progress', 'kjhtml', 'junit'],
    port: 9876,
    colors: true,
    logLevel: config.LOG_INFO,
    autoWatch: true,
    browsers: ['Chrome'],
    singleRun: false
  });
};

该./karma.webpack.config文件是：

    const config = require('./webpack.config.js')();
    const webpack = require('webpack');
    const path = require('path');
    const nibStylusPlugin = require('nib');
    const ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin');

    module.exports = Object.assign({}, config, {
       context: path.resolve(__dirname, '.'),
       entry: {
        test: './karma.entrypoint.ts'
       },
       mode: 'development',
       devtool: 'cheap-module-inline-source-map',
       optimization: {
         splitChunks: false,
         runtimeChunk: false
       },
       plugins: [
         new ForkTsCheckerWebpackPlugin(),
         new webpack.ProvidePlugin({
           "window.jQuery": "jquery",
           tv4: "tv4"
         }),
         new webpack.LoaderOptionsPlugin({
           options: {
             stylus: {
               use: [nibStylusPlugin()],
               import: ['~nib/lib/nib/index.styl'],
             }
           }
         })
       ]
     });

最后但并非最不重要的是karma.entrypoint.ts：

    import 'jquery';
    import 'angular';
    import 'angular-mocks';
    import * as moment from 'moment';
    import{appConfigMock} from './karma.app-mock.config';

    window['__APP_CONFIG__'] = appConfigMock;
    (<any>moment).suppressDeprecationWarnings = true;

    const testsContext = (<any>require).context('./src/app/', true, /\.spec\.ts$/);
    testsContext.keys().forEach(testsContext);

之前，当我只有 AngularJs 应用程序时，我使用 karma 命令以非常相似的结构运行测试。它利用我的 webpack 配置创建了一个新的 karma webpack 配置。现在，当我通过ng test命令运行它时，我什至无法require在'./karma.webpack.config'业力配置的开头（我得到Invalid config file! TypeError: require(...) is not a function）。

我应该如何处理这种情况来运行所有测试？

4

1 回答 1

0

我终于通过单独运行测试但使用一个 npm 命令解决了它npm run test：


    "test-ng1": "cross-env APP_CONFIG=testing NODE_ENV=development karma start --single-run",
    "test-ng2-apps": "ng test --watch=false --ts-config=./karma.tsconfig.json",
    "test": "yarn test-ng2-apps && yarn test-ng1",
于 2019-11-05T10:28:49.483 回答