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https://issues.apache.org/jira/browse/AMBARI-5411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13964401#comment-13964401
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Antonenko Alexander commented on AMBARI-5411:
---------------------------------------------
+1 via https://reviews.apache.org/r/20171/
> Karma integration.
> ------------------
>
> Key: AMBARI-5411
> URL: https://issues.apache.org/jira/browse/AMBARI-5411
> Project: Ambari
> Issue Type: Task
> Components: client
> Affects Versions: 1.6.0
> Reporter: Antonenko Alexander
> Assignee: Antonenko Alexander
> Fix For: 1.6.0
>
> Attachments: karma-snapshot-1.png, karma-snapshot-2.jpeg
>
>
> Add [Karma|http://karma-runner.github.io/0.12/index.html] as additional tool
> for running FE tests. Karma provides great functionality and powered with a
> lot of useful plugins. It can improve testing experience and prevent bugs
> appearing before pushing your changes to git repository.
> h2. Setup
> First of all there are no changes to testing with *mocha-phantomjs* and
> additional packages doesn't break any compatibility with dev and build tools.
>
> You need *node.js* >= 0.10. I recommend to install node.js by
> [nvm|https://github.com/creationix/nvm](Unix only).
> Install required packages. Run after patch applying:
> {noformat}$ npm install {noformat}
> Now you have installed Karma in *node_modules/* folder. If you want to
> install Karma globally run:
> {noformat}$ npm i -g [email protected]{noformat}
> Run karma from *project_root/ambari-web/* folder:
> {noformat}
> # for locally installed Karma
> $ node_modules/karma/bin/karma start
> # for globally installed Karma
> $ karma start
> {noformat}
> This command will run karma server on http://localhost:9876 and repeat tests
> while files changing.
> PhantomJS is default browser for running, but you can open
> http://localhost:9876 in any browser which will run tests also.
> To generate coverage summary edit *project_root/ambari-web/karma.conf.js*:
> {noformat}
> ...
> preprocessors: {
> '!(vendor|node_modules|test)/**/!(karma_setup|tests).js': 'coverage', //
> uncomment this line
> 'app/templates/**/*.hbs': ['ember-precompiler-brunch',
> 'common-require'],
> 'app!(assets)/**/!(karma_setup|tests).js': ['common-require'],
> 'test/**/*.js': ['common-require']
> },
> ....
> reporters: ['progress','coverage']
> {noformat}
> Look to *project_root/ambari-web/public/coverage/*. You can setup custom path
> in #coverageReporter config property.
> If you have problems with PhantomJS disconnecting, install it from [download
> page|http://phantomjs.org/download.html] and set shell variable
> *PHANTOMJS_BIN* with path to executable file (by default is
> */usr/bin/phantomjs*). You can add this variable to your shell profile file,
> or make it session only by: {noformat}$ export
> PHANTOMJS_BIN=/usr/bin/phantomjs{noformat}
> h3. Windows Setup
> Tested with node.js v 0.10.20
> You need to install, if not installed:
> - [Visual
> C++|http://www.visualstudio.com/downloads/download-visual-studio-vs#d-2010-express]
> - [Python 2.6|https://www.python.org/ftp/python/2.6.6/python-2.6.6.msi]
> - [Node.js|http://nodejs.org/download/]
> h2. Karma plugin for Intellij Platform IDE
> Install plugin from ??File -> Settings -> IDE Settings -> Plugins??.
> After IDE restart go to ??Run -> Edit Configuration??.
> Add configuration: press *plus* button, select *Karma*. Now fill inputs with
> path to: *Node.js interpreter*, *Karma node package* and *Configuration file*
> it should be *project_root/ambari-web/karma.conf.js*.
> After setup you can run karma from *Debug panel*
> [picture-1|https://issues.apache.org/jira/secure/attachment/12639425/karma-snapshot-1.png]
> and you will see progress in *4: Run* tab
> [picture-2|https://issues.apache.org/jira/secure/attachment/12639426/karma-snapshot-2.jpeg].
> You can set *Auto-test* by pressing ??Toggle auto-test?? button.
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