Resolve "[Tests] Disable pdffile test for now"

Mitigates #603 (closed)

aleksis/core/tests/models/test_pdffile.py

@@ -18,6 +18,7 @@ from aleksis.core.util.pdf import clean_up_expired_pdf_files
 pytestmark = pytest.mark.django_db
 
 
+@pytest.mark.skip
 @pytest.mark.usefixtures("celery_worker")
 @override_settings(CELERY_BROKER_URL="memory://localhost//")
 class PDFFIleTest(TransactionTestCase):