class ProxyServicesPassTest

class ProxyServicesPassTest extends UnitTestCase {
  
  /**
   * The tested proxy services pass.
   *
   * @var \Drupal\Core\DependencyInjection\Compiler\ProxyServicesPass
   */
  protected $proxyServicesPass;
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->proxyServicesPass = new ProxyServicesPass();
  }
  
  /**
   * @covers ::process
   */
  public function testContainerWithoutLazyServices() : void {
    $container = new ContainerBuilder();
    $container->register('lock', 'Drupal\\Core\\Lock\\DatabaseLockBackend');
    $this->proxyServicesPass
      ->process($container);
    $this->assertCount(2, $container->getDefinitions());
    $this->assertEquals('Drupal\\Core\\Lock\\DatabaseLockBackend', $container->getDefinition('lock')
      ->getClass());
  }
  
  /**
   * @covers ::process
   */
  public function testContainerWithLazyServices() : void {
    $container = new ContainerBuilder();
    $container->register('lock', 'Drupal\\Core\\Lock\\DatabaseLockBackend')
      ->setLazy(TRUE);
    $this->proxyServicesPass
      ->process($container);
    $this->assertCount(3, $container->getDefinitions());
    $non_proxy_definition = $container->getDefinition('drupal.proxy_original_service.lock');
    $this->assertEquals('Drupal\\Core\\Lock\\DatabaseLockBackend', $non_proxy_definition->getClass());
    $this->assertFalse($non_proxy_definition->isLazy());
    $this->assertTrue($non_proxy_definition->isPublic());
    $this->assertEquals('Drupal\\Core\\ProxyClass\\Lock\\DatabaseLockBackend', $container->getDefinition('lock')
      ->getClass());
  }
  
  /**
   * @covers ::process
   */
  public function testContainerWithLazyServicesWithoutProxyClass() : void {
    $container = new ContainerBuilder();
    $container->register('path.current', CurrentPathStack::class)
      ->setLazy(TRUE);
    $this->expectException(InvalidArgumentException::class);
    $this->proxyServicesPass
      ->process($container);
  }

}