function ConnectionUnitTest::testConnectionOpen

Tests pdo options override.

File

core/tests/Drupal/KernelTests/Core/Database/ConnectionUnitTest.php, line 234

Class

ConnectionUnitTest

Tests management of database connections.

Namespace

Code

public function testConnectionOpen() {
    $reflection = new \ReflectionObject($this->connection);
    $connection_property = $reflection->getProperty('connection');
    $connection_property->setAccessible(TRUE);
    // Skip this test when a database driver does not implement PDO.
    // An alternative database driver that does not implement PDO
    // should implement its own connection test.
    if (get_class($connection_property->getValue($this->connection)) !== 'PDO') {
        $this->markTestSkipped('Ignored PDO connection unit test for this driver because it does not implement PDO.');
    }
    $error_mode = $connection_property->getValue($this->connection)
        ->getAttribute(\PDO::ATTR_ERRMODE);
    // Ensure the default error mode is set to exception.
    $this->assertSame(\PDO::ERRMODE_EXCEPTION, $error_mode);
    $connection_info = Database::getConnectionInfo();
    $connection_info['default']['pdo'][\PDO::ATTR_ERRMODE] = \PDO::ERRMODE_SILENT;
    Database::addConnectionInfo('test', 'default', $connection_info['default']);
    $test_connection = Database::getConnection('default', 'test');
    $reflection = new \ReflectionObject($test_connection);
    $connection_property = $reflection->getProperty('connection');
    $connection_property->setAccessible(TRUE);
    $error_mode = $connection_property->getValue($test_connection)
        ->getAttribute(\PDO::ATTR_ERRMODE);
    // Ensure PDO connection options can be overridden.
    $this->assertSame(\PDO::ERRMODE_SILENT, $error_mode);
    Database::removeConnection('test');
}