karma.conf.js

// Karma configuration

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

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

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

    // list of files / patterns to load in the browser
    files: [
      // bower
      {pattern: 'bower_components/**/*.js', included: false},

      // This line is required to load html templates using the html2js preprocessor, but it generates a 'WARNING: Tried
      // to load angular more than once.' message
      'bower_components/angular/angular.js',
      'bower_components/jquery/jquery.js',
      // 'bower_components/jquery-ui/jquery-ui.js',
      // 'bower_components/angular-ui/build/angular-ui.js',
      // 'bower_components/angular-ui-bootstrap/angular-ui-bootstrap.js',

      {pattern: 'config/**/*.json', included: false},
      {pattern: 'resources/**/*.json', included: false},
      {pattern: 'third_party_components/**/*.js', included: false},
      {pattern: 'scripts/**/*.js', included: false},
      {pattern: 'scripts/app.js', included: false},
      {pattern: 'scripts/**/*.html', included: true},
      {pattern: 'img/**/*.png', included: false},

      'scripts/keycloak/keycloak.min.js',
      'scripts/handlers/*.js',

      // RequireJS config for Karma tests
      'test-require-config.js',

      // templates
      'scripts/template-element/cedar-template-element.directive.html',
      'scripts/form/form.directive.html',
      'scripts/form/field.directive.html',
      'scripts/form/field-create/checkbox.html',
      'scripts/form/field-render/checkbox.html',
      'scripts/form/partials/*.html',
      'scripts/controlled-term/class-list.directive.html',
      'scripts/controlled-term/controlled-term.directive.html',
      'scripts/controlled-term/property-list.directive.html',
      'scripts/dashboard/dashboard.html',
      'scripts/unit/httpData.js',
      'scripts/unit/applicationData.js',
      'scripts/unit/cedarUserData.js',

      // flow
      'bower_components/flow.js/dist/flow.js',
      'bower_components/ng-flow/dist/ng-flow-standalone.js'

    ],

    // list of files to exclude
    exclude: [
      '**/*.swp'
    ],

    // preprocess matching files before serving them to the browser
    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
    preprocessors: {
      'scripts/**/*.html': ['ng-html2js'], // alternative: "path/to/templates/**/*.html": ["ng-html2js"]
    },

    ngHtml2JsPreprocessor: {
      // the name of the Angular module to create
      moduleName: "my.templates"
    },

    // Available reporters: https://npmjs.org/browse/keyword/karma-reporter
    // - default reporters: dots, progress
    // - other installed reporters: spec
    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_INFO,

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

    browserNoActivityTimeout: 100000,

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

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

    //  Custom launcher for Travis-CI
    customLaunchers: {
      chromeTravisCI: {
        base: 'Chrome',
        flags: ['--no-sandbox']
      }
    }
  });

  // Custom configuration for Travis-CI
  if(process.env.TRAVIS) {
    config.browsers = ['chromeTravisCI'];
  }
}