Karma can't capture PhantomJS

Question

We\'ve set up a Jenkins CI server running Karma targeting PhantomJS. We\'re running our tests through Grunt. Jenkins, Grunt, and Phantom are all running correctly, and Karma

Answer 1

Use polling instead of sockets and absolute paths instead of relative paths in the karma.conf.js configuration file to ensure the directory structure is being traversed correctly and the client/server connection has no external dependencies:

module.exports = function(config) 
  {
  var absolute_root = process.cwd() + '/';
  config.set
  (
    {
    // https://npmjs.org/browse/keyword/karma-adapter
    frameworks: ['jasmine'],

    // list of files

    files: 
       [
       absolute_root + 'test/Spec/**/*.js',
       absolute_root + 'js/*.js',
       absolute_root + '../libs/jquery.js'
       ],

     usePolling: true,

     transports: ['xhr-polling', 'jsonp-polling'],

     browsers: ['PhantomJS']
    }
  );
  };

References

• Karma is not able to run test cases on phantomJS

• Karma doesn't exit properly when using public api with the finish callback

• AngularJS + Socket.IO + karma not working in karma 0.8.5

• Karma Runner Hangs Indefinitely

• Preprocessors not running in Jenkins(Linux)
• "basePath" is relative to "C:\" instead of config file
• Karma config.js
• Istanbul/coverage reporter generate LCOV file with relative path for SF parameter instead of absolute path