karma.conf.js

module.exports = function (config) {
  config.set({
    basePath: '',
    frameworks: ['jasmine'],
    files: [
      // System.js for module loading
      'node_modules/systemjs/dist/system.src.js',

      // Polyfills
      'node_modules/core-js/client/shim.js',
      'node_modules/reflect-metadata/Reflect.js',

      // zone.js
      'node_modules/zone.js/dist/zone.js',
      'node_modules/zone.js/dist/long-stack-trace-zone.js',
      'node_modules/zone.js/dist/proxy.js',
      'node_modules/zone.js/dist/sync-test.js',
      'node_modules/zone.js/dist/jasmine-patch.js',
      'node_modules/zone.js/dist/async-test.js',
      'node_modules/zone.js/dist/fake-async-test.js',
      'karma.test-shim.js',

      // Module loader config
      {pattern: 'systemjs.config.js', included: false, watched: false},
      { pattern: 'node_modules/rxjs/**/*.js', included: false, watched: false },
      {pattern: 'node_modules/rxjs/**/*.js.map', included: false, watched: false},
      {pattern: 'node_modules/@angular/**/*.js', included: false, watched: false},
      {pattern: 'node_modules/@angular/**/*.js.map', included: false, watched: false},
      {pattern: 'node_modules/reflect-metadata/Reflect.js.map', included: false, watched: false},

      // Source and tests. Loaded on runtime by module loader, so should not be
      // loaded by karma
      {pattern: 'src/**/*.js', included: false, watched: true},
      {pattern: 'tests/**/*.js', included: false, watched: true},

      // Source maps
      {pattern: 'src/**/*.js.map', included: false, watched: false},
      {pattern: 'src/**/*.ts', included: false, watched: false},
      {pattern: 'tests/**/*.js.map', included: false, watched: false},
      {pattern: 'tests/**/*.ts', included: false, watched: false}
    ],
    reporters: ['progress'],
    port: 9876,
    colors: true,
    logLevel: config.LOG_INFO,
    autoWatch: true,
    browsers: ['Chrome'],
    singleRun: false
  })
}