Update astroquery/mast/tests/test_mast_remote.py

Co-authored-by: Brigitta Sipőcz <[email protected]>

Author: jaymedina

astroquery/mast/tests/test_mast_remote.py

@@ -233,15 +233,15 @@ def test_observations_get_product_list(self):
         filenames2 = list(result2['productFilename'])
         assert isinstance(result1, Table)
         assert len(result1) == len(result2)
-        assert set(filenames1).difference(set(filenames2)) == set()
+        assert set(filenames1) == set(filenames2)
 
         result1 = mast.Observations.get_product_list(mult_obs_ids)
         result2 = mast.Observations.get_product_list(observations[0:2])
         filenames1 = list(result1['productFilename'])
         filenames2 = list(result2['productFilename'])
         assert isinstance(result1, Table)
         assert len(result1) == len(result2)
-        assert set(filenames1).difference(set(filenames2)) == set()
+        assert set(filenames1) == set(filenames2)
 
         obsLoc = np.where(observations["obs_id"] == 'ktwo200071160-c92_lc')
         result = mast.Observations.get_product_list(observations[obsLoc])