karma.conf.js

   1 // Karma configuration
   2
   3 module.exports = (config) => {
   4   const customLaunchers = {};
   5   let browsers = [];
   6   let useSauce = false;
   7   let transpileToES5 = ['internet explorer'].includes(process.env.TEST_BROWSER_NAME);
   8
   9   // use Sauce when running on Travis
  10   if (process.env.TRAVIS_JOB_NUMBER) {
  11     useSauce = true;
  12   }
  13
  14   if (useSauce && process.env.TEST_BROWSER_NAME && process.env.TEST_BROWSER_NAME != 'PhantomJS') {
  15     const names = process.env.TEST_BROWSER_NAME.split(',');
  16     const platforms = process.env.TEST_BROWSER_OS.split(',');
  17     const versions = process.env.TEST_BROWSER_VERSION
  18       ? process.env.TEST_BROWSER_VERSION.split(',')
  19       : [null];
  20
  21     for (let i = 0; i < names.length; i++) {
  22       for (let j = 0; j < platforms.length; j++) {
  23         for (let k = 0; k < versions.length; k++) {
  24           let launcher_name = 'sl_' + platforms[j].replace(/[^a-zA-Z0-9]/g, '') + '_' + names[i];
  25           if (versions[k]) {
  26             launcher_name += '_' + versions[k];
  27           }
  28
  29           customLaunchers[launcher_name] = {
  30             base: 'SauceLabs',
  31             browserName: names[i],
  32             platform: platforms[j],
  33           };
  34
  35           if (versions[i]) {
  36             customLaunchers[launcher_name].version = versions[k];
  37           }
  38         }
  39       }
  40     }
  41
  42     browsers = Object.keys(customLaunchers);
  43   } else {
  44     useSauce = false;
  45     //browsers = ['PhantomJS'];
  46     browsers = [];
  47   }
  48
  49   const my_conf = {
  50
  51     // base path that will be used to resolve all patterns (eg. files, exclude)
  52     basePath: '',
  53
  54     // frameworks to use
  55     // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
  56     frameworks: ['requirejs', 'mocha', 'sinon-chai'],
  57
  58     // list of files / patterns to load in the browser (loaded in order)
  59     files: [
  60       { pattern: 'app/localization.js', included: false },
  61       { pattern: 'app/webutil.js', included: false },
  62       { pattern: 'core/**/*.js', included: false },
  63       { pattern: 'vendor/pako/**/*.js', included: false },
  64       { pattern: 'tests/test.*.js', included: false },
  65       { pattern: 'tests/fake.*.js', included: false },
  66       { pattern: 'tests/assertions.js', included: false },
  67       'tests/karma-test-main.js',
  68     ],
  69
  70     client: {
  71       mocha: {
  72         // replace Karma debug page with mocha display
  73         'reporter': 'html',
  74         'ui': 'bdd'
  75       }
  76     },
  77
  78     // list of files to exclude
  79     exclude: [
  80     ],
  81
  82     customLaunchers: customLaunchers,
  83
  84     // start these browsers
  85     // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
  86     browsers: browsers,
  87
  88     // preprocess matching files before serving them to the browser
  89     // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
  90     preprocessors: {
  91       'app/localization.js': ['babel'],
  92       'app/webutil.js': ['babel'],
  93       'core/**/*.js': ['babel'],
  94       'tests/test.*.js': ['babel'],
  95       'tests/fake.*.js': ['babel'],
  96       'tests/assertions.js': ['babel'],
  97       'vendor/pako/**/*.js': ['babel'],
  98     },
  99
 100     babelPreprocessor: {
 101       options: {
 102         presets: transpileToES5 ? ['es2015'] : [],
 103         plugins: ['transform-es2015-modules-amd', 'syntax-dynamic-import'],
 104         sourceMap: 'inline',
 105       },
 106     },
 107
 108     // test results reporter to use
 109     // possible values: 'dots', 'progress'
 110     // available reporters: https://npmjs.org/browse/keyword/karma-reporter
 111     reporters: ['mocha'],
 112
 113
 114     // web server port
 115     port: 9876,
 116
 117
 118     // enable / disable colors in the output (reporters and logs)
 119     colors: true,
 120
 121
 122     // level of logging
 123     // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
 124     logLevel: config.LOG_INFO,
 125
 126
 127     // enable / disable watching file and executing tests whenever any file changes
 128     autoWatch: false,
 129
 130     // Continuous Integration mode
 131     // if true, Karma captures browsers, runs the tests and exits
 132     singleRun: true,
 133
 134     // Increase timeout in case connection is slow/we run more browsers than possible
 135     // (we currently get 3 for free, and we try to run 7, so it can take a while)
 136     captureTimeout: 240000,
 137
 138     // similarly to above
 139     browserNoActivityTimeout: 100000,
 140   };
 141
 142   if (useSauce) {
 143     my_conf.reporters.push('saucelabs');
 144     my_conf.captureTimeout = 0; // use SL timeout
 145     my_conf.sauceLabs = {
 146       testName: 'noVNC Tests (all)',
 147       startConnect: false,
 148       tunnelIdentifier: process.env.TRAVIS_JOB_NUMBER
 149     };
 150   }
 151
 152   config.set(my_conf);
 153 };