public function testFilterBySet()
{
$fs = \FileSet::add('test');
$f = \File::getByID(1);
$f2 = \File::getByID(4);
$fs->addFileToSet($f);
$fs->addFileToSet($f2);
$fs2 = \FileSet::add('test2');
$fs2->addFiletoSet($f);
$this->list->filterBySet($fs);
$pagination = $this->list->getPagination();
$this->assertEquals(2, $pagination->getTotalResults());
$results = $this->list->getResults();
$this->assertEquals(2, count($results));
$this->assertEquals(4, $results[1]->getFileID());
$this->list->filterBySet($fs2);
$results = $this->list->getResults();
$this->assertEquals(1, count($results));
$this->assertEquals(1, $results[0]->getFileID());
$nl = new \Concrete\Core\File\FileList();
$nl->ignorePermissions();
$nl->filterByNoSet();
$results = $nl->getResults();
$this->assertEquals(9, count($results));
}
