angular - ng 测试在 Firefox 浏览器中出现错误

Question

运行 ng test 时出现以下错误(Firefox 浏览器添加了 Karama.conf.js ) 无法加载浏览器“Firefox”:它尚未注册!也许您缺少一些插件？

Answer 1

添加以下依赖项可以解决该问题:

plugins: [
      require('core-js/es6/promise'),
      require('karma-jasmine'),
      require('karma-ie-launcher'),
      require('karma-chrome-launcher'),
      require('karma-firefox-launcher'),
      require('karma-jasmine-html-reporter'),
      require('karma-coverage-istanbul-reporter'),
      require('@angular-devkit/build-angular/plugins/karma'),
      'karma-spec-reporter'
    ],