/**
* Calls the ViewHelper, and emulates a rendering.
*
* @return void
* @author Sebastian Kurfürst <*****@*****.**>
*/
public function callViewHelper()
{
$viewHelperVariableContainer = $this->getMock('Tx_Fluid_Core_ViewHelper_ViewHelperVariableContainer');
$this->viewHelper->setViewHelperVariableContainer($viewHelperVariableContainer);
$this->viewHelper->expects($this->once())->method('getWidgetConfiguration')->will($this->returnValue('Some Widget Configuration'));
$this->widgetContext->expects($this->once())->method('setWidgetConfiguration')->with('Some Widget Configuration');
$this->widgetContext->expects($this->once())->method('setWidgetIdentifier')->with('__widget_0');
$this->viewHelper->_set('controller', new stdClass());
$this->widgetContext->expects($this->once())->method('setControllerObjectName')->with('stdClass');
$this->viewHelper->expects($this->once())->method('validateArguments');
$this->viewHelper->expects($this->once())->method('initialize');
$this->viewHelper->expects($this->once())->method('callRenderMethod')->with(array('arg1' => 'val1'))->will($this->returnValue('renderedResult'));
$output = $this->viewHelper->initializeArgumentsAndRender(array('arg1' => 'val1'));
$this->assertEquals('renderedResult', $output);
}
