/**
* Tests whether isOfElementType works as expected.
*
* @return void
*/
public function testIsOfElementType()
{
$stdClassObjectSet = new ObjectSet(stdClass::class);
$this->assertTrue($stdClassObjectSet->isOfElementType(stdClass::class));
$objectSet = new ObjectSet();
$this->assertFalse($objectSet->isOfElementType(stdClass::class));
}
/**
* Sets post-filter plugins.
*
* Throws an exception in case the given post-filters are not of type
* \Ableron\Core\Template\Plugins\Interfaces\PostFilterPluginInterface.
*
* @param \Ableron\Lib\Collections\Implementations\ObjectSet $postFilters Post-filter plugins to apply after the actual compilation
* @throws \Ableron\Core\Exception\SystemException
* @return void
*/
private function setPostFilters(ObjectSet $postFilters)
{
// check element type of object set
if (!$postFilters->isOfElementType(PostFilterPluginInterface::class)) {
throw new SystemException(sprintf('Unable to set post-filter plugins: Plugins not of type %s', PostFilterPluginInterface::class), 0, E_USER_ERROR, __FILE__, __LINE__);
}
$this->postFilters = $postFilters;
}
