Please see tests/selenium/README.md file in mediawiki/core repository, usually at mediawiki/vagrant/mediawiki folder and https://www.mediawiki.org/wiki/Selenium/Node.js.
## Setup
Set up MediaWiki-Vagrant:
cd mediawiki/vagrant
vagrant up
vagrant roles enable [ROLE]
vagrant provision
cd mediawiki
npm install
## Run all specs
Run test specs from both mediawiki/core and installed extensions:
cd mediawiki
npm run selenium
## Run specific tests
To run only some tests, you first have to start Chromedriver in one terminal window:
chromedriver --url-base=wd/hub --port=4444
Then, in another terminal window run this the current extension directory:
npm install
npm run selenium-test -- --spec tests/selenium/specs/[FILE-NAME].js
You can also filter specific test(s) by name:
npm run selenium-test -- --spec tests/selenium/specs/[FILE-NAME.js] --mochaOpts.grep [TEST-NAME]
Make sure Chromedriver is running when executing the above command.