WidgetRequestHandlerTest.php

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<?php
namespace TYPO3\CMS\Fluid\Tests\Unit\Core\Widget;

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use TYPO3\CMS\Extbase\Mvc\Dispatcher;
use TYPO3\CMS\Extbase\Mvc\Web\Request;
use TYPO3\CMS\Extbase\Mvc\Web\Response;
use TYPO3\CMS\Extbase\Object\ObjectManagerInterface;
use TYPO3\CMS\Fluid\Core\Widget\WidgetRequestBuilder;
use TYPO3\CMS\Fluid\Core\Widget\WidgetRequestHandler;

class WidgetRequestHandlerTest extends \TYPO3\CMS\Core\Tests\UnitTestCase
{
    protected $widgetRequestHandler;

    protected function setUp()
    {
        $this->widgetRequestHandler = $this->getAccessibleMock(\TYPO3\CMS\Fluid\Core\Widget\WidgetRequestHandler::class, ['dummy'], [], '', false);
    }

    public function canHandleRequestReturnsTrueIfCorrectGetParameterIsSet()
    {
        $_GET['fluid-widget-id'] = 123;
        $this->assertTrue($this->widgetRequestHandler->canHandleRequest());
    }

    public function canHandleRequestReturnsFalsefGetParameterIsNotSet()
    {
        $_GET['some-other-id'] = 123;
        $this->assertFalse($this->widgetRequestHandler->canHandleRequest());
    }

    public function priorityIsHigherThanDefaultRequestHandler()
    {
        $defaultWebRequestHandler = $this->getMock(\TYPO3\CMS\Extbase\Mvc\Web\AbstractRequestHandler::class, ['handleRequest'], [], '', false);
        $this->assertTrue($this->widgetRequestHandler->getPriority() > $defaultWebRequestHandler->getPriority());
    }

    public function handleRequestCallsExpectedMethods()
    {
        $handler = new WidgetRequestHandler();
        $request = $this->getMock(Request::class);
        $requestBuilder = $this->getMock(WidgetRequestBuilder::class, ['build']);
        $requestBuilder->expects($this->once())->method('build')->willReturn($request);
        $objectManager = $this->getMock(ObjectManagerInterface::class);
        $objectManager->expects($this->once())->method('get')->willReturn($this->getMock(Response::class));
        $requestDispatcher = $this->getMock(Dispatcher::class, ['dispatch'], [], '', false);
        $requestDispatcher->expects($this->once())->method('dispatch')->with($request);
        $this->inject($handler, 'widgetRequestBuilder', $requestBuilder);
        $this->inject($handler, 'dispatcher', $requestDispatcher);
        $this->inject($handler, 'objectManager', $objectManager);
        $handler->handleRequest();
    }
}