tests/selenium/README.md

   1 # Selenium tests
   2
   3 ## Prerequisites
   4
   5 - [Chrome](https://www.google.com/chrome/)
   6 - [ChromeDriver](https://sites.google.com/a/chromium.org/chromedriver/)
   7 - [Node.js](https://nodejs.org/en/)
   8
   9 If using MediaWiki-Vagrant:
  10
  11     cd mediawiki/vagrant
  12     vagrant up
  13
  14 ## Installation
  15
  16     cd mediawiki
  17     npm install
  18
  19 ## Usage
  20
  21     npm run selenium
  22
  23 By default, Chrome will run in headless mode. If you want to see Chrome, set DISPLAY
  24 environment variable to any value:
  25
  26     DISPLAY=1 npm run selenium
  27
  28 To run only one test (for example specs/page.js), you first need to start Chromedriver:
  29
  30     chromedriver --url-base=wd/hub --port=4444
  31
  32 Then, in another terminal:
  33
  34     npm run selenium-test -- --spec tests/selenium/specs/page.js
  35
  36 You can also filter specific cases, for ones that contain the string 'preferences':
  37
  38     npm run selenium-test -- tests/selenium/specs/user.js --mochaOpts.grep preferences
  39
  40 The runner reads the configuration from `wdio.conf.js`. The defaults target
  41 a MediaWiki-Vagrant installation on `http://127.0.0.1:8080` with a user "Admin"
  42 and password "vagrant".  Those settings can be overridden using environment
  43 variables:
  44
  45 - `MW_SERVER`: to be set to the value of your $wgServer
  46 - `MW_SCRIPT_PATH`: ditto with $wgScriptPath
  47 - `MEDIAWIKI_USER`: username of an account that can create users on the wiki
  48 - `MEDIAWIKI_PASSWORD`: password for above user
  49
  50 Example:
  51
  52     MW_SERVER=http://example.org MW_SCRIPT_PATH=/dev/w npm run selenium
  53
  54 ## Further reading
  55
  56 - [Selenium/Node.js](https://www.mediawiki.org/wiki/Selenium/Node.js)