DispatcherTest.php

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<?php
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*  (c) 2010 Jochen Rau <jochen.rau@typoplanet.de>
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/**
 * Testcase for the MVC Dispatcher
 *
 * @license http://www.gnu.org/licenses/lgpl.html GNU Lesser General Public License, version 3 or later
 */
class Tx_Extbase_Tests_Unit_MVC_DispatcherTest extends Tx_Extbase_Tests_Unit_BaseTestCase {

    /**
     * @test
     */
    public function dispatchCallsTheControllersProcessRequestMethodUntilTheIsDispatchedFlagInTheRequestObjectIsSet() {
        $mockRequest = $this->getMock('Tx_Extbase_MVC_RequestInterface');
        $mockRequest->expects($this->at(0))->method('isDispatched')->will($this->returnValue(FALSE));
        $mockRequest->expects($this->at(1))->method('isDispatched')->will($this->returnValue(FALSE));
        $mockRequest->expects($this->at(2))->method('isDispatched')->will($this->returnValue(TRUE));

        $mockResponse = $this->getMock('Tx_Extbase_MVC_ResponseInterface');

        $mockController = $this->getMock('Tx_Extbase_MVC_Controller_ControllerInterface', array('processRequest', 'canProcessRequest'));
        $mockController->expects($this->exactly(2))->method('processRequest')->with($mockRequest, $mockResponse);

        $dispatcher = $this->getMock('Tx_Extbase_MVC_Dispatcher', array('resolveController'), array(), '', FALSE);
        $dispatcher->expects($this->any())->method('resolveController')->will($this->returnValue($mockController));
        $dispatcher->dispatch($mockRequest, $mockResponse);
    }

    /**
     * @test
     * @expectedException Tx_Extbase_MVC_Exception_InfiniteLoop
     */
    public function dispatchThrowsAnInfiniteLoopExceptionIfTheRequestCouldNotBeDispachedAfter99Iterations() {
        $requestCallCounter = 0;
        /*
        $requestCallBack = function() use (&$requestCallCounter) {
            return ($requestCallCounter++ < 101) ? FALSE : TRUE;
        };
         */
        $mockRequest = $this->getMock('Tx_Extbase_MVC_RequestInterface');
        $mockRequest->expects($this->any())->method('isDispatched')->will($this->returnCallBack($requestCallBack, '__invoke'));

        $mockResponse = $this->getMock('Tx_Extbase_MVC_ResponseInterface');
        $mockController = $this->getMock('Tx_Extbase_MVC_Controller_ControllerInterface', array('processRequest', 'canProcessRequest'));

        $dispatcher = $this->getMock('Tx_Extbase_MVC_Dispatcher', array('resolveController'), array(), '', FALSE);
        $dispatcher->expects($this->any())->method('resolveController')->will($this->returnValue($mockController));
        $dispatcher->dispatch($mockRequest, $mockResponse);
    }

}
?>