public function testDatabaseConnection()
{
$db = new MySql(array('autoConnect' => false) + $this->_dbConfig);
$this->assertTrue($db->connect());
$this->assertTrue($db->isConnected());
$this->assertTrue($db->disconnect());
$this->assertFalse($db->isConnected());
$db = new MySQL(array('autoConnect' => false, 'encoding' => null, 'persistent' => false, 'host' => 'localhost:3306', 'login' => 'garbage', 'password' => '', 'database' => 'garbage', 'init' => true) + $this->_dbConfig);
$this->assertException('/.*/', function () use($db) {
$db->connect();
});
$this->assertFalse($db->isConnected());
$this->assertTrue($db->disconnect());
$this->assertFalse($db->isConnected());
}