function ConnectionTest::testDestroy

Tests Connection::destroy().

@group legacy

File

core/tests/Drupal/Tests/Core/Database/ConnectionTest.php, line 367

Class

ConnectionTest

Tests the Connection class.

Namespace

Code

public function testDestroy() {
    $this->expectDeprecation('Drupal\\Core\\Database\\Connection::destroy() is deprecated in drupal:9.1.0 and is removed from drupal:10.0.0. Move custom database destruction logic to __destruct(). See https://www.drupal.org/node/3142866');
    $mock_pdo = $this->createMock('Drupal\\Tests\\Core\\Database\\Stub\\StubPDO');
    // Mocking StubConnection gives us access to the $schema attribute.
    $connection = new StubConnection($mock_pdo, [
        'namespace' => 'Drupal\\Tests\\Core\\Database\\Stub\\Driver',
    ]);
    // Generate a schema object in order to verify that we've NULLed it later.
    $this->assertInstanceOf('Drupal\\Tests\\Core\\Database\\Stub\\Driver\\Schema', $connection->schema());
    $connection->destroy();
    $reflected_schema = (new \ReflectionObject($connection))->getProperty('schema');
    $reflected_schema->setAccessible(TRUE);
    $this->assertNull($reflected_schema->getValue($connection));
}