packages/crypto/test/karma.conf.js

   1 const path = require('path');
   2 const os = require('os');
   3 const { firefox, chromium, webkit } = require('playwright');
   4 const karmaJasmine = require('karma-jasmine');
   5 const karmaWebpack = require('karma-webpack');
   6 const karmaChromeLauncher = require('karma-chrome-launcher');
   7 const karmaFirefoxLauncher = require('karma-firefox-launcher');
   8 const karmaWebkitLauncher = require('karma-webkit-launcher');
   9 const karmaSpecReporter = require('karma-spec-reporter');
  10 process.env.CHROME_BIN = chromium.executablePath();
  11 process.env.FIREFOX_BIN = firefox.executablePath();
  12 process.env.WEBKIT_HEADLESS_BIN = webkit.executablePath();
  13
  14 /**
  15  * Karma does not automatically serve the bundled webworker asset generated by webpack,
  16  * so we need to manually reference and expose the webpack temporary output dir.
  17  * See: https://github.com/ryanclark/karma-webpack/issues/498#issuecomment-790040818
  18  */
  19 const karmaWebpackOutputPath = path.join(os.tmpdir(), '_karma_webpack_') + Math.floor(Math.random() * 1000000);
  20
  21 module.exports = function (config) {
  22     config.set({
  23         // base path that will be used to resolve all patterns (eg. files, exclude)
  24         basePath: '..',
  25
  26         // frameworks to use
  27         // available frameworks: https://www.npmjs.com/search?q=keywords:karma-adapter
  28         frameworks: ['jasmine', 'webpack'],
  29
  30         plugins: [
  31             karmaJasmine,
  32             karmaWebpack,
  33             karmaChromeLauncher,
  34             process.env.CI ? undefined : karmaFirefoxLauncher,
  35             karmaWebkitLauncher,
  36             karmaSpecReporter,
  37         ].filter(Boolean),
  38
  39         // list of files / patterns to load in the browser
  40         files: [
  41             { pattern: 'test/**/!(karma.conf).*', watched: false },
  42             {
  43                 pattern: `${karmaWebpackOutputPath}/**/*`,
  44                 watched: false,
  45                 included: false,
  46                 served: true,
  47             },
  48         ],
  49
  50         // list of files / patterns to exclude
  51         exclude: [],
  52
  53         // preprocess matching files before serving them to the browser
  54         // available preprocessors: https://www.npmjs.com/search?q=keywords:karma-preprocessor
  55         preprocessors: {
  56             'test/**/*.*': 'webpack',
  57         },
  58
  59         webpack: {
  60             output: {
  61                 path: karmaWebpackOutputPath,
  62             },
  63
  64             resolve: {
  65                 fallback: {
  66                     stream: false,
  67                     buffer: false,
  68                 },
  69                 extensions: ['', '.js', '.ts'],
  70             },
  71             module: {
  72                 rules: [
  73                     {
  74                         test: /\.ts?$/,
  75                         use: [
  76                             {
  77                                 loader: 'ts-loader',
  78                                 options: {
  79                                     compilerOptions: { noEmit: false },
  80                                     allowTsInNodeModules: true,
  81                                 },
  82                             },
  83                         ],
  84                         exclude: /node_modules\/(?!.*(pmcrypto))/,
  85                     },
  86                 ],
  87             },
  88         },
  89
  90         // available reporters: https://www.npmjs.com/search?q=keywords:karma-reporter
  91         reporters: ['spec'],
  92
  93         // web server port
  94         port: 9875,
  95
  96         // enable / disable colors in the output (reporters and logs)
  97         colors: true,
  98
  99         // level of logging
 100         // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
 101         logLevel: config.LOG_INFO,
 102
 103         // enable / disable watching file and executing tests whenever any file changes
 104         autoWatch: false,
 105
 106         customLaunchers: {
 107             ChromeHeadlessCI: {
 108                 base: 'ChromeHeadless',
 109                 flags: ['--no-sandbox'],
 110             },
 111         },
 112         browsers: ['ChromeHeadlessCI', process.env.CI ? undefined : 'FirefoxHeadless', 'WebkitHeadless'].filter(
 113             Boolean
 114         ),
 115
 116         // Continuous Integration mode
 117         // if true, Karma captures browsers, runs the tests and exits
 118         singleRun: true,
 119
 120         // Concurrency level
 121         // how many browser instances should be started simultaneously
 122         concurrency: Infinity,
 123
 124         client: {
 125             jasmine: {
 126                 // Run tests in serial so that endpoint release don't interfere
 127                 random: false,
 128                 // timeout for tests, default is 2 seconds. Some streaming tests can take longer.
 129                 timeoutInterval: 30000,
 130             },
 131         },
 132     });
 133 };