public function testArbitraryMethodCalls() {
		$config = $this->_testConfig;
		$result = $this->db->__toString();
		$this->assertTrue(strpos($result, $config['host']) !== false);
		$this->assertTrue(strpos($result, $config['port']) !== false);
		$this->assertTrue(is_array($this->db->listDBs()));
	}