karma.conf.js

// Karma configuration
// Generated on Wed Jul 15 2015 09:44:02 GMT+0200 (Romance Daylight Time)
'use strict';

var argv = require('yargs').argv;

module.exports = function(config) {
  config.set({

    // base path that will be used to resolve all patterns (eg. files, exclude)
    basePath: './',


    // frameworks to use
    // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
    frameworks: ['jasmine'],


    // list of files / patterns to load in the browser
    files: [
      'node_modules/zone.js/dist/zone.js',
      'node_modules/zone.js/dist/long-stack-trace-zone.js',
      'node_modules/zone.js/dist/jasmine-patch.js',
      'node_modules/es6-module-loader/dist/es6-module-loader.js',
      'node_modules/traceur/bin/traceur-runtime.js', // Required by PhantomJS2, otherwise it shouts ReferenceError: Can't find variable: require
      'node_modules/traceur/bin/traceur.js',
      'node_modules/systemjs/dist/system.src.js',
      'node_modules/reflect-metadata/Reflect.js',
      // beta.7 IE 11 polyfills from https://github.com/angular/angular/issues/7144
      'node_modules/angular2/es6/dev/src/testing/shims_for_IE.js',

      { pattern: 'node_modules/angular2/**/*.js', included: false, watched: false },
      { pattern: 'node_modules/rxjs/**/*.js', included: false, watched: false },
      { pattern: 'dist/dev/**/*.js', included: false, watched: true },
      { pattern: 'node_modules/systemjs/dist/system-polyfills.js', included: false, watched: false }, // PhantomJS2 (and possibly others) might require it

      // suppress annoying 404 warnings for resources, images, etc.      
      { pattern: 'dist/dev/assets/**/*', watched: false, included: false, served: true },      

      'test-main.js'
    ],

    // must go along with above, suppress annoying 404 warnings.   
    proxies: {
      '/assets/': '/base/dist/dev/assets/'
    },

    // list of files to exclude
    exclude: [
      'node_modules/angular2/**/*spec.js'
    ],


    // preprocess matching files before serving them to the browser
    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
    preprocessors: {
      'dist/**/!(*spec).js': ['coverage']
    },

    // test results reporter to use
    // possible values: 'dots', 'progress'
    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
    reporters: ['mocha', 'coverage'],


    // web server port
    port: 9876,


    // enable / disable colors in the output (reporters and logs)
    colors: true,


    // level of logging
    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
    logLevel: config.LOG_INFO,


    // enable / disable watching file and executing tests whenever any file changes
    autoWatch: true,


    // start these browsers
    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
    browsers: [
      'PhantomJS',
      'Chrome'
    ],


    customLaunchers: {
      Chrome_travis_ci: {
        base: 'Chrome',
        flags: ['--no-sandbox']
      }
    },

    coverageReporter: {
      dir: 'coverage/',
      reporters: [
        { type: 'text-summary' },
        { type: 'json', subdir: '.', file: 'coverage-final.json' },
        { type: 'html' }
      ]
    },

    // Continuous Integration mode
    // if true, Karma captures browsers, runs the tests and exits
    singleRun: false,

    // Passing command line arguments to tests
    client: {
      files: argv.files
    }
  });

  if (process.env.APPVEYOR) {
    config.browsers = ['IE'];
    config.singleRun = true;
    config.browserNoActivityTimeout = 90000; // Note: default value (10000) is not enough
  }

  if (process.env.TRAVIS || process.env.CIRCLECI) {
    config.browsers = ['Chrome_travis_ci'];
    config.singleRun = true;
  }
};