karma.conf.js

module.exports = config => {
  config.set({
    // base path, that will be used to resolve files and exclude
    basePath: '',

    // frameworks to use
    frameworks: ['jasmine'],

    // list of files / patterns to load in the browser
    files: [
      'test/lib/jquery-1.10.2.min.js',
      'test/lib/angular.js',
      'test/lib/angular-mocks.js',
      'test/helpers.js',
      'test/matchers.js',
      'test/init.js',
      'test/*.spec.js',
      'build/ng-tags-input.js'
    ],

    preprocessors: {
      'build/ng-tags-input.js': ['coverage'],
      'test/*.js': ['babel']
    },

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

    babelPreprocessor: {
      options: {
        presets: ['es2015'],
        sourceMap: 'inline'
      }
    },

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

    // test results reporter to use
    reporters: ['mocha'],

    // 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_WARN,

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

    // Start these browsers, currently available:
    // - Chrome
    // - ChromeCanary
    // - Firefox
    // - Opera
    // - Safari (only Mac)
    // - PhantomJS
    // - IE (only Windows)
    browsers: ['PhantomJS'],

    // If browser does not capture in given timeout [ms], kill it
    captureTimeout: 60000,

    // Continuous Integration mode
    // if true, it capture browsers, run tests and exit
    singleRun: false
  });
};