Landofile for running PHPUnit and Nightwatch JS tests in a local Drupal repo (any branch).

.lando.yml

name: drupal-test
recipe: drupal9
config:
  webroot: .
  php: 8.1
services:
  appserver:
    build_as_root:
      # Install nodejs and yarn in the main container. They have to live here
      # because PHP is required for the site installation and other ops in
      # nightwatch tests.
      # Following lines don't contain anything specific to Lando. Change them
      # only according to the official docs of nodejs and yarn.
      - curl -sL https://deb.nodesource.com/setup_16.x | bash -
      - curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -
      - echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list
      - apt-get update > /dev/null && apt-get install -y build-essential nodejs yarn
    build:
      - mkdir -p ${LANDO_WEBROOT}/sites/simpletest/browser_output
      - cd ${LANDO_WEBROOT}/core && yarn install
    overrides:
      environment:
        # These env vars can be placed in the web/core/.env file, which can be
        # lost on core updates. So they are here instead. Their docs are in
        # web/core/.env.example file.
        # Replace the project name in the base url.
        # The DB url needs to point to an existing DB, tests will create and
        # drop prefixed tables in it.
        # Change the nightwatch output dir if needed.
        # `lando rebuild` after changes.
        DRUPAL_TEST_BASE_URL: https://drupal-test.lndo.site
        DRUPAL_TEST_DB_URL: mysql://drupal9:drupal9@database/drupal9
        DRUPAL_TEST_WEBDRIVER_HOSTNAME: chromedriver
        DRUPAL_TEST_WEBDRIVER_PORT: 9515
        DRUPAL_TEST_CHROMEDRIVER_AUTOSTART: 'false'
        DRUPAL_TEST_WEBDRIVER_CHROME_ARGS: --disable-gpu --headless --no-sandbox
        DRUPAL_NIGHTWATCH_OUTPUT: ../sites/nightwatch
        DRUPAL_NIGHTWATCH_IGNORE_DIRECTORIES: node_modules,vendor,.*,sites/*/files,sites/*/private,sites/simpletest
        # PhpUnit vars.
        SIMPLETEST_BASE_URL: https://drupal-test.lndo.site
        SIMPLETEST_DB: mysql://drupal9:drupal9@database/drupal9
        BROWSERTEST_OUTPUT_DIRECTORY: /app/sites/simpletest/browser_output
        MINK_DRIVER_ARGS_WEBDRIVER: '["chrome", { "chromeOptions": { "args": [ "disable-gpu", "headless", "no-sandbox" ] } }, "http://chromedriver:9515"]'
  chromedriver:
    type: compose
    services:
      image: drupalci/chromedriver:production
      # This is the ENTRYPOINT + CMD from the Dockerfile. Empty whitelisted-ips
      # param opens the chromedriver port for other hosts.
      command: chromedriver --log-path=/tmp/chromedriver.log --verbose --whitelisted-ips=
tooling:
  drush:
    service: appserver
    env:
      DRUSH_OPTIONS_URI: "https://drupal-test.lndo.site"
  nightwatch:
    service: appserver
    cmd: cd ${LANDO_WEBROOT}/core && yarn test:nightwatch
  phpunit:
    service: appserver
    cmd: phpunit -c /app/core/phpunit.xml.dist --bootstrap /app/core/tests/bootstrap.php --printer "\Drupal\Tests\Listeners\HtmlOutputPrinter"

README.md

POC

First clone Drupal core and install dependencies:

git clone https://git.drupalcode.org/project/drupal.git .
composer i

Then copy this landofile to the project root and change as needed. Start lando.

wget https://gist.githubusercontent.com/mikeshiyan/a91b6aadcf76734dfad08dd5811119de/raw/.lando.yml
lando start

Finally run tests. E.g.:

lando phpunit modules/contrib/
lando nightwatch /app/modules/contrib/

This needs an update - nightwatch stopped working for some reason.
Also this node setup is deprecated.

A fresh working example (for a specific drupal contrib project) is here.