public function testClass() {
		$this->request->params += array(
			'command' => 'controller', 'action' => 'Posts'
		);
		$model = new Controller(array(
			'request' => $this->request, 'classes' => $this->classes
		));

		$expected = 'PostsController';
		$result = $model->invokeMethod('_class', array($this->request));
		$this->assertEqual($expected, $result);
	}