Behat for Drupal via Lando

.lando.yml

name: myproject
recipe: drupal9
config:
  webroot: web
services:
  appserver:
      environment:
        MINK_DRIVER_ARGS_WEBDRIVER: '["chrome", null, "http://chromedriver:4444/wd/hub"]'
        MINK_DRIVER_ARGS: '["chrome", null, "http://chromedriver:4444/wd/hub"]'
        MINK_DRIVER_CLASS: 'Drupal\FunctionalJavascriptTests\DrupalSelenium2Driver'
  chromedriver:
    type: compose
    services:
      image: robcherry/docker-chromedriver:latest
      expose:
        - "4444"
      environment:
        CHROMEDRIVER_WHITELISTED_IPS: ""
        CHROMEDRIVER_URL_BASE: "/wd/hub"
      security_opt:
        - seccomp:unconfined
      command: ["/usr/local/bin/supervisord", "-c", "/etc/supervisord.conf"]
tooling:
  behat:
    service: appserver
    description: Run behat tests locally.
    cmd:
      - /app/vendor/bin/behat --config=/app/tests/behat/behat.yml

README.md

Behat for Drupal via Lando

This assumes an existing Drupal 9+ instance with Lando.

lando composer require behat/behat drupal/drupal-extension drush-ops/behat-drush-endpoint

Don't forget to add appserver to your $settings['trusted_host_patterns'] in settings.php.

Run lando behat --init to initiate the features directory.

Refer to Behat and Drupal Extension documentation for additional help.

behat.yml

# tests/behat/behat.yml

default:
  suites:
    default:
      contexts:
        - FeatureContext
        - Drupal\DrupalExtension\Context\DrupalContext
        - Drupal\DrupalExtension\Context\MinkContext
        - Drupal\DrupalExtension\Context\MessageContext
        - Drupal\DrupalExtension\Context\DrushContext
  extensions:
    Drupal\MinkExtension:
      goutte: ~
      selenium2:
        wd_host: http://chromedriver:4444/wd/hub
      # Must comment out for BEHAT_PARAMS to be effective.
      base_url: http://appserver
    Drupal\DrupalExtension:
      blackbox: ~
      api_driver: 'drupal'
      drush:
        alias: '@self'
      drupal:
        drupal_root: '/app/web'