function DriverSpecificConnectionUnitTestBase::setUp

Overrides DriverSpecificKernelTestBase::setUp

File

core/tests/Drupal/KernelTests/Core/Database/DriverSpecificConnectionUnitTestBase.php, line 35

Class

DriverSpecificConnectionUnitTestBase

Tests management of database connections.

Namespace

Code

protected function setUp() : void {
    parent::setUp();
    // Create an additional connection to monitor the connections being opened
    // and closed in this test.
    $connection_info = Database::getConnectionInfo();
    Database::addConnectionInfo('default', 'monitor', $connection_info['default']);
    $this->monitor = Database::getConnection('monitor');
    // Add a new target to the connection, by cloning the current connection.
    $connection_info = Database::getConnectionInfo();
    Database::addConnectionInfo('default', static::TEST_TARGET_CONNECTION, $connection_info['default']);
    // Verify that the new target exists.
    $info = Database::getConnectionInfo();
    // New connection info found.
    $this->assertSame($connection_info['default'], $info[static::TEST_TARGET_CONNECTION]);
    // Add and open a new connection.
    Database::getConnection(static::TEST_TARGET_CONNECTION);
    // Verify that there is a new connection.
    $this->id = $this->getConnectionId();
    $this->assertConnection($this->id);
}