Tests that various syntaxes for the `'order'` key of the query object produce the correct SQL.

Source

						public function testQueryOrderSyntaxes() {
		$query = new Query(array(
			'type' => 'read', 'model' => $this->_model, 'order' => array('created' => 'ASC')
		));
		$sql = 'SELECT * FROM {mock_database_posts} AS {MockDatabasePost} ';
		$sql .= 'ORDER BY {MockDatabasePost}.{created} ASC;';
		$this->assertEqual($sql, $this->db->renderCommand($query));
	}