Add test for return when collection is empty

astropy · May 30, 2023 · b02f2e1 · b02f2e1
1 parent 65ec437
commit b02f2e1
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/ccdproc/tests/test_image_collection.py b/ccdproc/tests/test_image_collection.py
@@ -1015,6 +1015,7 @@ def test_type_of_empty_collection(self, triage_setup):
             ic = ImageFileCollection(triage_setup.test_dir)
         assert ic.summary is None
         assert ic.keywords == []
+        assert ic.files_filtered() == []
 
     def test_regex_match_for_search(self, triage_setup):
         # Test regex matching in searches