Karma

[ZoeyYoung]

karma 测试框架的前世今生

https://github.com/karma-runner/karma

真正要理解内容还有点多，慢慢来

When should I use Karma?

• You want to test code in real browsers.
• You want to test code in multiple browsers (desktop, mobile, tablets, etc.).
• You want to execute your tests locally during development.
• You want to execute your tests on a continuous integration server.
• You want to execute your tests on every save.
• You love your terminal.
• You don't want your (testing) life to suck.
• You want to use Istanbul to automagically generate coverage reports.
• You want to use RequireJS for your source files.

[ZoeyYoung]

使用karma init生成的文件

// Karma configuration
// Generated on Thu Mar 17 2016 15:47:55 GMT+0800 (CST)

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'],

    // list of files / patterns to load in the browser
    files: [
    ],

    // 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: {
    },

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

    // 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', 'PhantomJS'],

    // 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
  })
}