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authorLin Jen-Shin <godfat@godfat.org>2016-11-02 16:18:21 +0800
committerLin Jen-Shin <godfat@godfat.org>2016-11-02 16:18:21 +0800
commit80032a84dcaa06774a553863c48f011c3ec53367 (patch)
treec6e4b287cb7f4f213faa7ffa5e915c7d479a6918 /doc/development/frontend.md
parente90a555745fd99673916038ae053879a45462a6f (diff)
parent90072d61e167915a95c26a9af438ef5b6f1f0b03 (diff)
downloadgitlab-ce-80032a84dcaa06774a553863c48f011c3ec53367.tar.gz
Merge remote-tracking branch 'upstream/master' into pipeline-notifications
* upstream/master: (216 commits) Remove invalid changelog entries require rails/generators for generators Adds variable. Fixes changelog Fix haml_lint Fixes after review Update changelog Remove tooltips from project header Makes table pagination responsive 23545 Fix distorted project and group avatars Fix spinach tests Update links in side nav and header Allow to search for user by secondary email address in the admin interface Rename :name search parameter to :search_query at /admin/users Initialize Sidekiq with the list of queues used by GitLab Fix project features default values Add a link to the Issue Boards API in main README Add validation errors to Merge Request form Fix Markdown styling inside reference links Fix relative links in Markdown wiki when displayed in "Project" tab Adds label description to issue board title ...
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diff --git a/doc/development/frontend.md b/doc/development/frontend.md
index 56c8516508e..ece8f880542 100644
--- a/doc/development/frontend.md
+++ b/doc/development/frontend.md
@@ -185,6 +185,20 @@ again in the future.
See [the Testing Standards and Style Guidelines](testing.md) for more
information.
+### Running frontend tests
+
+`rake teaspoon` runs the frontend-only (JavaScript) tests.
+It consists of two subtasks:
+
+- `rake teaspoon:fixtures` (re-)generates fixtures
+- `rake teaspoon:tests` actually executes the tests
+
+As long as the fixtures don't change, `rake teaspoon:tests` is sufficient
+(and saves you some time).
+
+Please note: Not all of the frontend fixtures are generated. Some are still static
+files. These will not be touched by `rake teaspoon:fixtures`.
+
## Supported browsers
For our currently-supported browsers, see our [requirements][requirements].
@@ -224,13 +238,18 @@ For our currently-supported browsers, see our [requirements][requirements].
[scss-style-guide]: scss_styleguide.md
[requirements]: ../install/requirements.md#supported-web-browsers
-## Common Errors
+## Gotchas
-### Rspec (Capybara/Poltergeist) chokes on general JavaScript errors
+### Phantom.JS (used by Teaspoon & Rspec) chokes, returning vague JavaScript errors
If you see very generic JavaScript errors (e.g. `jQuery is undefined`) being thrown in tests, but
can't reproduce them manually, you may have included `ES6`-style JavaScript in files that don't
have the `.js.es6` file extension. Either use ES5-friendly JavaScript or rename the file you're
-working in (`git mv <file>.js> <file.js.es6>`).
+working in (`git mv <file.js> <file.js.es6>`).
+
+Similar errors will be thrown if you're using
+any of the [array methods introduced in ES6](http://www.2ality.com/2014/05/es6-array-methods.html)
+whether or not you've updated the file extension.
+