public function ContainerTest::testHas in Drupal 9

Same name and namespace in other branches

1. 8 core/tests/Drupal/Tests/Component/DependencyInjection/ContainerTest.php \Drupal\Tests\Component\DependencyInjection\ContainerTest::testHas()

Tests that Container::has() works properly.

@covers ::has

File

core/tests/Drupal/Tests/Component/DependencyInjection/ContainerTest.php, line 221

Contains \Drupal\Tests\Component\DependencyInjection\ContainerTest.

Class

ContainerTest

@coversDefaultClass \Drupal\Component\DependencyInjection\Container @group DependencyInjection

Namespace

Drupal\Tests\Component\DependencyInjection

Code

public function testHas() {
  $this
    ->assertTrue($this->container
    ->has('other.service'));
  $this
    ->assertFalse($this->container
    ->has('another.service'));

  // Set the service manually, ensure that its also respected.
  $mock_service = new MockService();
  $this->container
    ->set('another.service', $mock_service);
  $this
    ->assertTrue($this->container
    ->has('another.service'));
}