public function testItem() {
		$model = $this->_model;
		$data = array('title' => 'New Item');
		$result = $this->db->item($model, $data);

		$this->assertTrue($result instanceof \lithium\data\entity\Document);

		$expected = $data;
		$result = $result->to('array');
		$this->assertEqual($expected, $result);
	}