utiltool-pubsub/karma.conf.js

实现发布订阅模式

// Karma configuration
// Generated on Wed Jan 02 2019 11:31:40 GMT+0800 (China Standard Time)
// const path = require('path');
module.exports = function (config) {
  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: ['mocha', 'chai', 'sinon'],

    // list of files / patterns to load in the browser
    files: [
      'test/*_test.js'
    ],

    // list of files / patterns to exclude
    exclude: [
    ],

    // preprocess matching files before serving them to the browser
    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
    preprocessors: {
      'test/*_test.js': [ 'webpack', 'sourcemap' ]
    },

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

    // 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,

    // 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,

    // Concurrency level
    // how many browser should be started simultaneous
    concurrency: Infinity,
    webpack: {
      // ...
      devtool: 'inline-source-map',
      module: {
        rules: [
          {
            test: /\.js$/,
            use: {
              loader: 'istanbul-instrumenter-loader',
              options: { esModules: true }
            },
            enforce: 'pre',
            exclude: /node_modules/
          },
          {
            test: /\.js$/,
            // 排除也就是不转换node_modules下面的.js文件
            exclude: /(node_modules|bower_components)/,
            use: [

              { loader: 'babel-loader',
                options: {
                  plugins: ['istanbul']
                }
              }
            ]

          }
        ]

      }
    },
    webpackMiddleware: {
      // webpack-dev-middleware configuration
      // i. e.
      stats: 'errors-only'
    },
    coverageReporter: {
      reporters: [
        {
          type: 'html',
          dir: 'coverage/'
        },
        // generates ./coverage/lcov.info
        { type: 'lcovonly', subdir: '.' },
        // generates ./coverage/coverage-final.json
        { type: 'json', subdir: '.' }
      ]
    }

  })
}