/**
* @test
*/
public function pushAndGetFromStackWorks()
{
$rootNode = new RootNode();
$this->parsingState->pushNodeToStack($rootNode);
$this->assertSame($rootNode, $this->parsingState->getNodeFromStack($rootNode), 'Node returned from stack was not the right one.');
$this->assertSame($rootNode, $this->parsingState->popNodeFromStack($rootNode), 'Node popped from stack was not the right one.');
}
/**
* Handles a closing view helper tag
*
* @param ParsingState $state The current parsing state
* @param string $namespaceIdentifier Namespace identifier for the closing tag.
* @param string $methodIdentifier Method identifier.
* @return boolean whether the viewHelper was found and added to the stack or not
* @throws Exception
*/
protected function closingViewHelperTagHandler(ParsingState $state, $namespaceIdentifier, $methodIdentifier)
{
$viewHelperResolver = $this->renderingContext->getViewHelperResolver();
if (!$viewHelperResolver->isNamespaceValid($namespaceIdentifier)) {
return FALSE;
}
$lastStackElement = $state->popNodeFromStack();
if (!$lastStackElement instanceof ViewHelperNode) {
throw new Exception('You closed a templating tag which you never opened!', 1224485838);
}
$actualViewHelperClassName = $viewHelperResolver->resolveViewHelperClassName($namespaceIdentifier, $methodIdentifier);
$expectedViewHelperClassName = $lastStackElement->getViewHelperClassName();
if ($actualViewHelperClassName !== $expectedViewHelperClassName) {
throw new Exception('Templating tags not properly nested. Expected: ' . $expectedViewHelperClassName . '; Actual: ' . $actualViewHelperClassName, 1224485398);
}
$this->callInterceptor($lastStackElement, InterceptorInterface::INTERCEPT_CLOSING_VIEWHELPER, $state);
$state->getNodeFromStack()->addChildNode($lastStackElement);
return TRUE;
}
