/**
* Test that you cannot add duplicate filters to the collection via the add() method
*
* @expectedException \InvalidArgumentException
*/
public function testAddInvalidDuplicate()
{
$filters = new FilterCollection();
$filters->add(new FauxFilter(self::NAME_1, self::NAME_1));
$filters->add(new FauxFilter(self::NAME_1, self::NAME_1));
}
/**
* If no filter collection is set on loader, assign filters to the loader. If a filter collection is already
* set, loop through them and add them to the main filter collection
*
* @param FilterCollection $filters
*
* @return Loader
*/
public function applyFilters(FilterCollection $filters)
{
if ($this->_filters instanceof FilterCollection) {
foreach ($filters as $filter) {
$this->_filters->add($filter);
}
} else {
$this->setFilters($filters);
}
return $this;
}