/**
* @param ViewHelperVariableContainer $viewHelperVariableContainer
* @param string $formClassName
* @return DomainObjectInterface|NULL
*/
protected static function getFormObject($viewHelperVariableContainer, $formClassName = FormViewHelper::class)
{
if (true === $viewHelperVariableContainer->exists($formClassName, 'formObject')) {
return $viewHelperVariableContainer->get($formClassName, 'formObject');
}
if (self::ALTERNATE_FORM_VIEWHELPER_CLASSNAME !== $formClassName) {
return self::getFormObject($viewHelperVariableContainer, self::ALTERNATE_FORM_VIEWHELPER_CLASSNAME);
}
return null;
}
/**
* @test
*/
public function addOrUpdateWorks()
{
$this->viewHelperVariableContainer->add('TYPO3\\CMS\\Fluid\\ViewHelper\\NonExistent', 'nonExistentKey', 'value1');
$this->viewHelperVariableContainer->addOrUpdate('TYPO3\\CMS\\Fluid\\ViewHelper\\NonExistent', 'nonExistentKey', 'value2');
$this->assertEquals($this->viewHelperVariableContainer->get('TYPO3\\CMS\\Fluid\\ViewHelper\\NonExistent', 'nonExistentKey'), 'value2');
}
/**
* @param ViewHelperVariableContainer $viewHelperVariableContainer
* @param string $formClassName
* @return DomainObjectInterface|NULL
*/
protected static function getFormObject($viewHelperVariableContainer, $formClassName = 'Tx_Fluid_ViewHelpers_FormViewHelper')
{
if (TRUE === $viewHelperVariableContainer->exists($formClassName, 'formObject')) {
return $viewHelperVariableContainer->get($formClassName, 'formObject');
}
if (self::ALTERNATE_FORM_VIEWHELPER_CLASSNAME !== $formClassName) {
return self::getFormObject($viewHelperVariableContainer, self::ALTERNATE_FORM_VIEWHELPER_CLASSNAME);
}
return NULL;
}