Update tests to ignore warnings

style fix

Author: snbianco

astroquery/mast/tests/test_mast.py

@@ -3,6 +3,7 @@
 import json
 import os
 import re
+import warnings
 from shutil import copyfile
 from unittest.mock import patch
 
@@ -646,11 +647,9 @@ def test_resolve_object_multi(patch_post):
         assert isinstance(obj_dict["SIMBAD"], SkyCoord)
 
     # Error if none of the objects can be resolved
-    with pytest.warns(InputWarning, match='Could not resolve "nonexisting1" to a sky position.'):
-        with pytest.warns(InputWarning, match='Could not resolve "nonexisting2" to a sky position.'):
-            with pytest.raises(ResolverError, match='Could not resolve any of the given object names to '
-                               'sky positions.'):
-                mast.Mast.resolve_object(["nonexisting1", "nonexisting2"])
+    warnings.simplefilter("ignore", category=InputWarning)  # ignore warnings
+    with pytest.raises(ResolverError, match='Could not resolve any of the given object names to sky positions.'):
+        mast.Mast.resolve_object(["nonexisting1", "nonexisting2"])
 
 
 def test_login_logout(patch_post):