karma.base.cjs

/* eslint-disable no-console */
/* eslint-disable no-unused-vars */
/* eslint-disable func-names */
// Karma configuration
// Generated on Fri Aug 15 2014 23:11:13 GMT-0500 (CDT)
// noinspection JSUnresolvedVariable

'use strict';

let alias = require('@rollup/plugin-alias').default;
let resolve = require('@rollup/plugin-node-resolve').default;
let commonjs = require('@rollup/plugin-commonjs');

function createCustomLauncher(browser, version, platform) {
  return {
    base: 'SauceLabs',
    browserName: browser,
    version: version,
    platform: platform
  };
}

function setupKarmaConfig(
    config,
    browsersOverride,
    filesOverride,
    preprocessorsOverride,
) {
  let customLaunchers = {};
  let browsers = process.env.Browsers && process.env.Browsers.split(',');
  let sauceLabs;

  if (process.env.SAUCE_USERNAME || process.env.SAUCE_ACCESS_KEY) {
    customLaunchers = {};

    let runAll = true;
    let options = [
      'SAUCE_CHROME',
      'SAUCE_FIREFOX',
      'SAUCE_SAFARI',
      'SAUCE_OPERA',
      'SAUCE_IE',
      'SAUCE_EDGE',
      'SAUCE_IOS',
      'SAUCE_ANDROID'
    ];

    options.forEach(function(opt) {
      if (process.env[opt]) {
        runAll = false;
      }
    });

    // Chrome
    if (runAll || process.env.SAUCE_CHROME) {
      customLaunchers.SL_Chrome = createCustomLauncher('chrome');
      // customLaunchers.SL_ChromeDev = createCustomLauncher('chrome', 'dev');
      // customLaunchers.SL_ChromeBeta = createCustomLauncher('chrome', 'beta');
    }

    // Firefox
    if (runAll || process.env.SAUCE_FIREFOX) {
      //customLaunchers.SL_Firefox = createCustomLauncher('firefox');
      // customLaunchers.SL_FirefoxDev = createCustomLauncher('firefox', 'dev');
      // customLaunchers.SL_FirefoxBeta = createCustomLauncher('firefox', 'beta');
    }

    // Safari
    if (runAll || process.env.SAUCE_SAFARI) {
      // customLaunchers.SL_Safari7 = createCustomLauncher('safari', 7);
      // customLaunchers.SL_Safari8 = createCustomLauncher('safari', 8);
      customLaunchers.SL_Safari9 = createCustomLauncher(
          'safari',
          9.0,
          'OS X 10.11'
      );
      customLaunchers.SL_Safari10 = createCustomLauncher(
          'safari',
          '10.1',
          'macOS 10.12'
      );
      customLaunchers.SL_Safari11 = createCustomLauncher(
          'safari',
          '11.1',
          'macOS 10.13'
      );
    }

    // Opera
    if (runAll || process.env.SAUCE_OPERA) {
      // TODO The available versions of Opera are too old and lack basic APIs
      // customLaunchers.SL_Opera11 = createCustomLauncher('opera', 11, 'Windows XP');
      // customLaunchers.SL_Opera12 = createCustomLauncher('opera', 12, 'Windows 7');
    }

    // IE
    if (runAll || process.env.SAUCE_IE) {
      customLaunchers.SL_IE11 = createCustomLauncher('internet explorer', 11, 'Windows 8.1');
    }

    // Edge
    if (runAll || process.env.SAUCE_EDGE) {
      customLaunchers.SL_Edge = createCustomLauncher('microsoftedge', null, 'Windows 10');
    }

    // IOS
    if (runAll || process.env.SAUCE_IOS) {
      // TODO IOS7 capture always timesout
      // customLaunchers.SL_IOS7 = createCustomLauncher('iphone', '7.1', 'OS X 10.10');
      // TODO Mobile browsers are causing failures, possibly from too many concurrent VMs
      // customLaunchers.SL_IOS8 = createCustomLauncher('iphone', '8.4', 'OS X 10.10');
      // customLaunchers.SL_IOS9 = createCustomLauncher('iphone', '9.2', 'OS X 10.10');
    }

    // Android
    if (runAll || process.env.SAUCE_ANDROID) {
      // TODO Mobile browsers are causing failures, possibly from too many concurrent VMs
      // customLaunchers.SL_Android4 = createCustomLauncher('android', '4.4', 'Linux');
      // customLaunchers.SL_Android5 = createCustomLauncher('android', '5.1', 'Linux');
    }

    browsers = Object.keys(customLaunchers);

    sauceLabs = {
      recordScreenshots: false,
      connectOptions: {
        // port: 5757,
        logfile: 'sauce_connect.log'
      },
      public: 'public'
    };
  } else if (process.env.TRAVIS_PULL_REQUEST && process.env.TRAVIS_PULL_REQUEST !== 'false') {
    console.log(
        'Cannot run on Sauce Labs as encrypted environment variables are not available to PRs. ' +
        'Running on Travis.'
    );
    browsers = ['Firefox'];
  } else if (process.env.GITHUB_ACTIONS === 'true' || process.env.HEADLESS === 'true') {
    if (process.env.GITHUB_ACTIONS === 'true') {
      console.log('Running ci on GitHub Actions.');
      browsers = ['FirefoxHeadless', 'ChromeHeadless'];
    } else {
      browsers = ['ChromeHeadless'];
    }
  } else {
    browsers = browsers || ['Chrome'];
    console.log(`Running ${browsers} locally since SAUCE_USERNAME and SAUCE_ACCESS_KEY environment variables are not set.`);
  }

  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: ['jasmine-ajax', 'jasmine', 'sinon'],


    // list of files / patterns to load in the browser
    files: filesOverride || [
      {pattern: 'test/specs/__helpers.js', watched: false},
      {pattern: 'test/specs/**/*.spec.js', watched: false},
    ],

    // 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: preprocessorsOverride || {
      'test/specs/__helpers.js': ['rollup'],
      'test/specs/**/*.spec.js': ['rollup']
    },

    rollupPreprocessor: {
      plugins: [
        resolve({browser: true}),
        commonjs(),
        alias({entries: [
            {
              find: '#platform',
              replacement: './generic/index.js'
            },

            // resolve the abort controller
            {
              find: '#abortController',
              replacement: `../platform/browser/classes/AbortController.js`
            },

            // alias `#httpAdapter` adapter to `null` adapter on non-node platforms where it is not supported
            {
              find: '#httpAdapter',
              replacement: '../helpers/null.js'
            },

            // alias `#xhrAdapter` to implementation
            {
              find: '#xhrAdapter',
              replacement: './xhr.js'
            },

            // resolve the browser or native `fetch` implementation aliases
            {
              find: '#fetchApi',
              replacement: `../platform/browser/classes/FetchAPI.js`
            },

            // use the browser's `FormData` implementation
            {
              find: '#formData',
              replacement: '../platform/browser/classes/FormData.js'
            },

            // alias `stream` module to `readable-stream`, but only in pure environments and browser builds
            {
              find: 'stream',
              replacement: 'readable-stream'
            }
          ]})
      ],
      output: {
        format: 'iife',
        name: '_axios',
        sourcemap: 'inline'
      }
    },


    // test results reporter to use
    // possible values: 'dots', 'progress'
    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
    // Disable code coverage, as it's breaking CI:
    reporters: ['progress'],


    // web server port
    port: 9876,


    // Increase timeouts to prevent the issue with disconnected tests (https://goo.gl/nstA69)
    captureTimeout: 4 * 60 * 1000,
    browserDisconnectTimeout: 10000,
    browserDisconnectTolerance: 1,
    browserNoActivityTimeout: 4 * 60 * 1000,


    // 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: false,


    // start these browsers
    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
    browsers: browsersOverride || browsers,


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

    // Coverage reporting
    coverageReporter: {
      type: 'lcov',
      dir: 'coverage/',
      subdir: '.',
      includeAllSources: true,
      reporters: [
        {type: 'lcov', subdir: '.'},
        {type: 'text-summary', subdir: '.'},
      ]
    },

    sauceLabs: sauceLabs,
    customLaunchers: customLaunchers
  });
}

module.exports = {
  createCustomLauncher,
  setupKarmaConfig
};