karma.conf.js

module.exports = function (config) {
  config.set({
    basePath: '',
    frameworks: ['jasmine'],
    plugins: [
      require('karma-jasmine'),
      require('karma-chrome-launcher'),
      require('karma-mocha-reporter')
    ],
    customLaunchers: {
      // chrome setup for travis CI using chromium
      Chrome_travis_ci: {
        base: 'Chrome',
        flags: ['--no-sandbox']
      },
    },
    files: [{
        pattern: 'node_modules/systemjs/dist/system-polyfills.js',
        included: true,
        watched: true
      }, {
        pattern: 'node_modules/systemjs/dist/system.src.js',
        included: true,
        watched: true
      }, {
        pattern: 'node_modules/es6-shim/es6-shim.js',
        included: true,
        watched: true
      }, {
        pattern: 'node_modules/@angular/bundles/@angular-polyfills.js',
        included: true,
        watched: true
      }, {
        pattern: 'node_modules/rxjs/bundles/Rx.js',
        included: true,
        watched: true
      }, {
        pattern: 'node_modules/@angular/bundles/@angular.js',
        included: true,
        watched: true
      }, {
        pattern: 'node_modules/@angular/bundles/http.dev.js',
        included: true,
        watched: true
      }, {
        pattern: 'node_modules/@angular/bundles/router.dev.js',
        included: true,
        watched: true
      }, {
        pattern: 'node_modules/@angular/bundles/testing.dev.js',
        included: true,
        watched: true
      }, {
        pattern: 'karma-test-shim.js',
        included: true,
        watched: true
      },

      // paths loaded via module imports
      {
        pattern: 'src/**/*.js',
        included: false,
        watched: true
      },

      // paths loaded via Angular's component compiler
      // (these paths need to be rewritten, see proxies section)
      {
        pattern: 'src/**/*.html',
        included: false,
        watched: true
      }, {
        pattern: 'src/**/*.css',
        included: false,
        watched: true
      },

      // paths to support debugging with source maps in dev tools
      {
        pattern: 'src/**/*.ts',
        included: false,
        watched: false
      }, {
        pattern: 'src/**/*.js.map',
        included: false,
        watched: false
      }
    ],
    // proxies: {
    //   // required for component assets fetched by Angular's compiler
    //   "/src/": "/base/src/"
    // },
    exclude: [],
    preprocessors: {},
    reporters: ['mocha'],
    port: 9876,
    colors: true,
    logLevel: config.LOG_INFO,
    autoWatch: true,
    browsers: ['Chrome'],
    singleRun: false
  });
};