karma.conf.js

var args = require('./test/args');
var getBrowser = args.getBrowser;
var isWatching = args.isWatching;

module.exports = function (config) {
  config.set({
    basePath: '.',
    frameworks: ['browserify', 'source-map-support', 'mocha'],
    files: [
      './test/setup.js',
      './test/spec/**/*.spec.*'
    ],
    exclude: [],
    preprocessors: {
      'src/**/*.js': [ 'browserify' ],
      'test/**/*.js': [ 'browserify' ]
    },
    reporters: ['mocha'],
    // web server port
    port: 9876,
    colors: true,
    logLevel: config.LOG_ERROR,
    autoWatch: true,
    browsers: [ getBrowser() ], // Chrome, PhantomJS, Firefox
    singleRun: !isWatching(),
    client: {
      captureConsole: true
    },
    browserify: {
      debug: true,
      insertGlobals: false,
      detectGlobals: true,
      noBuiltins: true,
      transform: [
        [ 'babelify', { sourceMaps: true }]
      ],
      extensions: [ '.js' ]
    },
    plugins: [
      require('karma-chrome-launcher'),
      require('karma-firefox-launcher'),
      require('karma-phantomjs-launcher'),
      require('karma-mocha'),
      require('karma-mocha-reporter'),
      require('karma-browserify'),
      require('karma-source-map-support')
    ]
  });
};
module.exports.getBrowser = getBrowser;