Running phpunit tests and caching composer

bitbucket-pipelines.yml

image: php:7.3-fpm

definitions:
  caches:
    composer-custom: /composer/cache
  services:
    mysql:
      image: mysql:8.0
      environment:
        MYSQL_DATABASE: 'homestead'
        MYSQL_RANDOM_ROOT_PASSWORD: 'yes'
        MYSQL_USER: 'homestead'
        MYSQL_PASSWORD: 'secret'
  steps:
    - step: &install-composer-packages
        name: Composer install
        caches:
          - composer-custom
        script:
          - apt-get update && apt-get install -qy git curl unzip
          - curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
          - composer install --no-progress --no-scripts
        artifacts: 
          - vendor/**
  .scripts: 
    - &setup-tests |
        apt-get update && apt-get install -qy libmcrypt-dev default-mysql-client
        yes | pecl install mcrypt-1.0.2
        echo "memory_limit = 256M" > $PHP_INI_DIR/conf.d/php-memory-limits.ini
        cp .env.pipelines .env
        php artisan key:generate

pipelines:
  pull-requests:
    '**':
      - step: *install-composer-packages
      - parallel:
        - step:
            name: Unit
            script:
              - *setup-tests
              - vendor/bin/phpunit tests/Unit --testdox
            services:
              - mysql
        - step:
            name: Feature
            script:
              - *setup-tests
              - vendor/bin/phpunit tests/Feature --testdox
            services:
              - mysql