Running Behat on VVV

vvv-wordpress-behat-extension-recipe.md

Running Behat on VVV

TODO:

• How to copy plugins into place

1. Configure Behat.yml

   Here I've used the details for http://local.wordpress-trunk.dev/:

   • Database: wordpress_trunk
   • DB Username: wp
   • DB Password wp

   # behat.yml
   default:
     suites:
       default:
         contexts:
           - FeatureContext:
               screenshot_dir: '%paths.base%/failed-scenarios/'
           - \StephenHarris\WordPressBehatExtension\Context\WordPressContext
           - \StephenHarris\WordPressBehatExtension\Context\WordPressLoginContext
           - \StephenHarris\WordPressBehatExtension\Context\PostTypes\WordPressPostContext
           - \StephenHarris\WordPressBehatExtension\Context\Terms\WordPressTermContext
           - \StephenHarris\WordPressBehatExtension\Context\Users\WordPressUserContext
           - \StephenHarris\WordPressBehatExtension\Context\Options\WordPressOptionContext
           - \StephenHarris\WordPressBehatExtension\Context\Plugins\WordPressPluginContext
           - \StephenHarris\WordPressBehatExtension\Context\WordPressAdminContext
           - \StephenHarris\WordPressBehatExtension\Context\WordPressEditPostContext
           - \StephenHarris\WordPressBehatExtension\Context\WordPressPostListContext
           - \StephenHarris\WordPressBehatExtension\Context\WordPressMailContext
   
     extensions:
        StephenHarris\WordPressBehatExtension:
          path: '/vagrant/www/wordpress-trunk/'
          connection:
            db: 'wordpress_trunk'
            username: 'wp'
            password: 'wp'
          mail:
            directory: '/tmp/mail'
        Behat\MinkExtension:
            base_url: 'http://local.wordpress-trunk.dev/'
            files_path: '%paths.base%/features/files/'
            goutte:
              guzzle_parameters:
                             curl.options:
                                CURLOPT_SSL_VERIFYPEER: false
                                CURLOPT_CERTINFO: false
                                CURLOPT_TIMEOUT: 120
                             ssl.certificate_authority: false
            selenium2: ~
   

2. Install Java

   (To run selenium)

   sudo apt-get update
   sudo apt-get install openjdk-7-jre-headless
   

3. Install Firefox

   (Preferably v45.0.2) see https://gist.github.com/stephenharris/90bb468bf80e7f7b02e8b8afe694de4f

   We'll use firefox for our browser interactions when using Selenium (for @javascript tests).

4. Install xvfb

   Xvfb is a display server that allows us to perform graphical operations in a headless (no screen) environment

   sudo apt-get install xvfb
   

5. Create the following script (e.g in ci/ in your project root)

   # Used when waiting for stuff
   NAP_LENGTH=1
   SELENIUM_PORT=4444
   
   # Wait for a specific port to respond to connections.
   wait_for_port() {
       local PORT=$1
       while echo | telnet localhost $PORT 2>&1 | grep -qe 'Connection refused'; do
           echo "Connection refused on port $PORT. Waiting $NAP_LENGTH seconds..."
           sleep $NAP_LENGTH
       done
   }
   
   rm -f /tmp/.X0-lock
   
   Xvfb & export DISPLAY=localhost:0.0
   
   # Start Selenium
   wget http://selenium-release.storage.googleapis.com/2.53/selenium-server-standalone-2.53.1.jar
   java -jar selenium-server-standalone-2.53.1.jar -p $SELENIUM_PORT > /dev/null 2>&1 &
   
   # Wait for Selenium, if necessary
   wait_for_port $SELENIUM_PORT
   
   echo 'waiting to start tests...';
   sleep 5