class DatabaseEventsTest

Same name and namespace in other branches
  1. 11.x core/tests/Drupal/Tests/Core/Database/DatabaseEventsTest.php \Drupal\Tests\Core\Database\DatabaseEventsTest

@coversDefaultClass \Drupal\Core\Database\Connection

@group Database

Hierarchy

Expanded class hierarchy of DatabaseEventsTest

File

core/tests/Drupal/Tests/Core/Database/DatabaseEventsTest.php, line 23

Namespace

Drupal\Tests\Core\Database
View on git.drupalcode.org
View source 
class DatabaseEventsTest extends UnitTestCase {
  
  /**
   * A database connection.
   */
  protected Connection $connection;
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->connection = new StubConnection($this->createMock(StubPDO::class), []);
  }
  
  /**
   * @covers ::isEventEnabled
   * @covers ::enableEvents
   * @covers ::disableEvents
   */
  public function testEventEnablingAndDisabling() : void {
    $this->connection
      ->enableEvents(StatementEvent::all());
    $this->assertTrue($this->connection
      ->isEventEnabled(StatementExecutionStartEvent::class));
    $this->assertTrue($this->connection
      ->isEventEnabled(StatementExecutionEndEvent::class));
    $this->assertTrue($this->connection
      ->isEventEnabled(StatementExecutionFailureEvent::class));
    $this->connection
      ->disableEvents([
      StatementExecutionEndEvent::class,
    ]);
    $this->assertTrue($this->connection
      ->isEventEnabled(StatementExecutionStartEvent::class));
    $this->assertFalse($this->connection
      ->isEventEnabled(StatementExecutionEndEvent::class));
    $this->assertTrue($this->connection
      ->isEventEnabled(StatementExecutionFailureEvent::class));
    $this->connection
      ->disableEvents(StatementEvent::all());
    $this->assertFalse($this->connection
      ->isEventEnabled(StatementExecutionStartEvent::class));
    $this->assertFalse($this->connection
      ->isEventEnabled(StatementExecutionEndEvent::class));
    $this->assertFalse($this->connection
      ->isEventEnabled(StatementExecutionFailureEvent::class));
  }
  
  /**
   * @covers ::enableEvents
   */
  public function testEnableInvalidEvent() : void {
    $this->expectException(\AssertionError::class);
    $this->expectExceptionMessage('Event class foo does not exist');
    $this->connection
      ->enableEvents([
      'foo',
    ]);
  }
  
  /**
   * @covers ::disableEvents
   */
  public function testDisableInvalidEvent() : void {
    $this->expectException(\AssertionError::class);
    $this->expectExceptionMessage('Event class bar does not exist');
    $this->connection
      ->disableEvents([
      'bar',
    ]);
  }
  
  /**
   * @covers ::dispatchEvent
   */
  public function testEventDispatchingWhenNoContainerAvailable() : void {
    $this->expectException(EventException::class);
    $this->expectExceptionMessage('The event dispatcher service is not available. Database API events can only be fired if the container is initialized');
    $this->connection
      ->dispatchEvent($this->createMock(DatabaseEvent::class));
  }

}

Members

Title Modifiers Object type Summary
DatabaseEventsTest::$connection protected property A database connection.
DatabaseEventsTest::setUp protected function
DatabaseEventsTest::testDisableInvalidEvent public function @covers ::disableEvents[[api-linebreak]]
DatabaseEventsTest::testEnableInvalidEvent public function @covers ::enableEvents[[api-linebreak]]
DatabaseEventsTest::testEventDispatchingWhenNoContainerAvailable public function @covers ::dispatchEvent[[api-linebreak]]
DatabaseEventsTest::testEventEnablingAndDisabling public function @covers ::isEventEnabled[[api-linebreak]]
@covers ::enableEvents[[api-linebreak]]
@covers ::disableEvents[[api-linebreak]]

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