chamilo-lms/tests/behat/behat.yml

default:
    extensions:
        Behat\MinkExtension:
          base_url: http://localhost
          goutte: ~
          show_cmd: 'open %s'
          selenium2:
              wd_host: "http://127.0.0.1:4444/wd/hub"
              browser: chrome
          default_session: selenium2
          javascript_session: selenium2
    suites:
        default:
            paths: [ %paths.base%/features ]
    formatters:
        pretty: true