function ConnectionTest::testConnectionOptions

Tests the connection options of the active database.

File

core/tests/Drupal/KernelTests/Core/Database/ConnectionTest.php, line 87

Class

ConnectionTest

Tests of the core database system.

Namespace

Code

public function testConnectionOptions() {
    $connection_info = Database::getConnectionInfo('default');
    // Be sure we're connected to the default database.
    $db = Database::getConnection('default', 'default');
    $connectionOptions = $db->getConnectionOptions();
    // In the MySQL driver, the port can be different, so check individual
    // options.
    $this->assertEquals($connection_info['default']['driver'], $connectionOptions['driver'], 'The default connection info driver matches the current connection options driver.');
    $this->assertEquals($connection_info['default']['database'], $connectionOptions['database'], 'The default connection info database matches the current connection options database.');
    // Set up identical replica and confirm connection options are identical.
    Database::addConnectionInfo('default', 'replica', $connection_info['default']);
    $db2 = Database::getConnection('replica', 'default');
    // Getting a driver class ensures the namespace option is set.
    $this->assertEquals($db->getDriverClass('Select'), $db2->getDriverClass('Select'));
    $connectionOptions2 = $db2->getConnectionOptions();
    // Get a fresh copy of the default connection options.
    $connectionOptions = $db->getConnectionOptions();
    $this->assertSame($connectionOptions2, $connectionOptions, 'The default and replica connection options are identical.');
    // Set up a new connection with different connection info.
    $test = $connection_info['default'];
    $test['database'] .= 'test';
    Database::addConnectionInfo('test', 'default', $test);
    $connection_info = Database::getConnectionInfo('test');
    // Get a fresh copy of the default connection options.
    $connectionOptions = $db->getConnectionOptions();
    $this->assertNotEquals($connection_info['default']['database'], $connectionOptions['database'], 'The test connection info database does not match the current connection options database.');
}