add documentation for karma testing with specific files/folders

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Lukas Eipert 2018-04-10 12:03:46 +02:00
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@ -153,7 +153,7 @@ is sufficient (and saves you some time).
While developing locally, it may be helpful to keep karma running so that you
can get instant feedback on as you write tests and modify code. To do this
you can start karma with `npm run karma-start`. It will compile the javascript
you can start karma with `yarn run karma-start`. It will compile the javascript
assets and run a server at `http://localhost:9876/` where it will automatically
run the tests on any browser which connects to it. You can enter that url on
multiple browsers at once to have it run the tests on each in parallel.
@ -165,6 +165,20 @@ excluded tests (with `fdescribe` or `xdescribe`) to get karma to run only the
tests you want while you're working on a specific feature, but make sure to
remove these directives when you commit your code.
It is also possible to only run karma on specific folders or files by simply
appending the file name to the karma command:
```bash
# Run all files
yarn karma-start
# Run specific spec files
yarn karma-start profile/account/components/update_username_spec.js
# Run specific spec folder
yarn karma-start profile/account/components/
# Run all specs in vue_shared and vue_mr_widget
yarn karma-start /vue_shared/ /vue_mr_widget/
```
## RSpec feature integration tests
Information on setting up and running RSpec integration tests with