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RenderChildrenViewHelperTest.php
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1 <?php
2 namespace TYPO3\CMS\Fluid\Tests\Unit\ViewHelpers;
3 
4 /* *
5  * This script is backported from the FLOW3 package "TYPO3.Fluid". *
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7  * It is free software; you can redistribute it and/or modify it under *
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23 
27 class RenderChildrenViewHelperTest extends \TYPO3\CMS\Fluid\Tests\Unit\ViewHelpers\ViewHelperBaseTestcase {
28 
32  protected $viewHelper;
33 
37  public function setUp() {
38  $this->controllerContext = $this->getMock('TYPO3\\CMS\\Extbase\\Mvc\\Controller\\ControllerContext', array(), array(), '', FALSE);
39  $this->viewHelper = $this->getAccessibleMock('TYPO3\\CMS\\Fluid\\ViewHelpers\\RenderChildrenViewHelper', array('renderChildren'));
40  $this->viewHelper->_set('controllerContext', $this->controllerContext);
41  }
42 
46  public function renderCallsEvaluateOnTheRootNodeAndRegistersTheArguments() {
47  $this->request = $this->getMock('TYPO3\\CMS\\Fluid\\Core\\Widget\\WidgetRequest');
48  $this->controllerContext->expects($this->any())->method('getRequest')->will($this->returnValue($this->request));
49  $this->viewHelper->initializeArguments();
50  $templateVariableContainer = $this->getMock('TYPO3\\CMS\\Fluid\\Core\\ViewHelper\\TemplateVariableContainer');
51  $templateVariableContainer->expects($this->at(0))->method('add')->with('k1', 'v1');
52  $templateVariableContainer->expects($this->at(1))->method('add')->with('k2', 'v2');
53  $templateVariableContainer->expects($this->at(2))->method('remove')->with('k1');
54  $templateVariableContainer->expects($this->at(3))->method('remove')->with('k2');
55  $renderingContext = $this->getMock('TYPO3\\CMS\\Fluid\\Core\\Rendering\\RenderingContextInterface');
56  $renderingContext->expects($this->any())->method('getTemplateVariableContainer')->will($this->returnValue($templateVariableContainer));
57  $rootNode = $this->getMock('TYPO3\\CMS\\Fluid\\Core\\Parser\\SyntaxTree\\RootNode');
58  $widgetContext = $this->getMock('TYPO3\\CMS\\Fluid\\Core\\Widget\\WidgetContext');
59  $this->request->expects($this->any())->method('getWidgetContext')->will($this->returnValue($widgetContext));
60  $widgetContext->expects($this->any())->method('getViewHelperChildNodeRenderingContext')->will($this->returnValue($renderingContext));
61  $widgetContext->expects($this->any())->method('getViewHelperChildNodes')->will($this->returnValue($rootNode));
62  $rootNode->expects($this->any())->method('evaluate')->with($renderingContext)->will($this->returnValue('Rendered Results'));
63  $output = $this->viewHelper->render(array('k1' => 'v1', 'k2' => 'v2'));
64  $this->assertEquals('Rendered Results', $output);
65  }
66 
71  public function renderThrowsExceptionIfTheRequestIsNotAWidgetRequest() {
72  $this->request = $this->getMock('Tx_Fluid_MVC_Request');
73  $this->controllerContext->expects($this->any())->method('getRequest')->will($this->returnValue($this->request));
74  $this->viewHelper->initializeArguments();
75  $this->viewHelper->render();
76  }
77 
82  public function renderThrowsExceptionIfTheChildNodeRenderingContextIsNotThere() {
83  $this->request = $this->getMock('TYPO3\\CMS\\Fluid\\Core\\Widget\\WidgetRequest');
84  $this->controllerContext->expects($this->any())->method('getRequest')->will($this->returnValue($this->request));
85  $this->viewHelper->initializeArguments();
86  $widgetContext = $this->getMock('TYPO3\\CMS\\Fluid\\Core\\Widget\\WidgetContext');
87  $this->request->expects($this->any())->method('getWidgetContext')->will($this->returnValue($widgetContext));
88  $widgetContext->expects($this->any())->method('getViewHelperChildNodeRenderingContext')->will($this->returnValue(NULL));
89  $widgetContext->expects($this->any())->method('getViewHelperChildNodes')->will($this->returnValue(NULL));
90  $this->viewHelper->render();
91  }
92 }
TYPO3\CMS\Core\Tests\BaseTestCase\getAccessibleMock
getAccessibleMock( $originalClassName, array $methods=array(), array $arguments=array(), $mockClassName='', $callOriginalConstructor=TRUE, $callOriginalClone=TRUE, $callAutoload=TRUE)
Definition: BaseTestCase.php:56