library karma config

lib-karma-config.js

var tsconfig = require('./tsconfig.json');

// set global environment variable CHROME_BIN=chromium-browser

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

    basePath: '',

    frameworks: ['mocha', 'chai', 'sinon-chai', 'chai-as-promised', 'karma-typescript'],

    files: [
      'src-test/**/*.ts',
      'node_modules/jquery/dist/jquery.js',
      'node_modules/angular/angular.js',
      'node_modules/angular-i18n/angular-locale_en.js',
      'node_modules/angular-i18n/angular-locale_fr.js',
      { pattern: 'src/**/*.ts', served: true, included: true  }
    ],

    // test results reporter to use
    // possible values: 'dots', 'progress'
    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
    reporters: ['progress', 'karma-typescript' ],

    // preprocess matching files before serving them to the browser
    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
    preprocessors: {
      'src/**/*.ts': ['karma-typescript'],
      'src-test/**/*.ts': ['karma-typescript']
    },
    karmaTypescriptConfig: {
      compilerOptions: {
        target: 'ES5',
        module: 'commonjs',
        sourceMap: true,
        inlineSources: true,
        declaration: true,
        allowSyntheticDefaultImports: true,
        emitDecoratorMetadata: true,
        experimentalDecorators: true,
        moduleResolution: 'node',
        baseUrl: '.',
        paths: {
          'ot/*': ['./src/*'],
        },
        exclude: ["node_modules", "dist",]
      },
      reports: {
        'lcovonly': 'test_reports/coverage',
        'html': 'test_reports/html',
        'text-summary': ''
      },
      coverageOptions: {
        exclude: /\.(d|Spec)\.ts?/,
      },
      bundlerOptions: {
        transforms: [
          require('karma-typescript-es6-transform')()
        ],
        entrypoints: /\Spec\.ts$/,
        resolve: {
          directories: ['node_modules']
        }
      }
    },
    plugins: [
      require('karma-mocha'),
      require('karma-chai'),
      require('karma-chai-plugins'),
      require('karma-coverage'),
      require('karma-chrome-launcher'),
      require('karma-typescript'),
      require('karma-typescript-es6-transform'),
      require('karma-firefox-launcher'),
      require('karma-sinon-chai'),
    ],
    port: 9876, // karma web server port
    colors: true,
    logLevel: config.LOG_INFO,
    browsers: ['ChromeHeadless','Chrome'],
    autoWatch: false,
    singleRun: true, // Karma captures browsers, runs the tests and exits
    concurrency: Infinity,
  })
}