public function testCleanRenderCommand()
{
$entity = new Record(array('model' => $this->_model, 'data' => array('title' => '{:foobar}'), 'exists' => false));
$query = new Query(compact('entity') + array('type' => 'create'));
$result = $this->_db->create($query);
$expected = "INSERT INTO {mock_database_posts} ({title}) VALUES ('{:foobar}');";
$this->assertEqual($expected, $this->_db->sql);
}