karma-conf.js

// Karma configuration
// Generated on Tue May 12 2015 10:59:49 GMT+0100 (BST)

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: ['mocha', 'browserify', 'detectBrowsers'],


    // list of files / patterns to load in the browser
    files: [
      'test/**.js'
    ],


    // list of files to exclude
    exclude: [
    ],


    // preprocess matching files before serving them to the browser
    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
    preprocessors: {
      'test/**.js': [ 'browserify' ]
    },


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


    // 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: [],
    detectBrowsers: {
      // enable/disable, default is true
      enabled: true,

      // enable/disable phantomjs support, default is true
      usePhantomJS: false,

      // post processing of browsers list
      // here you can edit the list of browsers used by karma
      postDetection: function (availableBrowser) {
        /* Karma configuration with custom launchers
        customLaunchers: {
        IE9: {
        base: 'IE',
        'x-ua-compatible': 'IE=EmulateIE9'
        }
        }
        */

        //Add IE Emulation
        const result = availableBrowser;

        if (availableBrowser.indexOf('IE') > -1) {
          result.push('IE9');
        }

        return result;
      }
    },

    browserify: {
      transform: ['babelify', 'riotify']
    },

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

    client: {
      mocha: {
        reporter: 'html'
      }
    }
  });
};