test numpy compat

Author: xaris96

pandas/tests/indexes/multi/test_setops.py

@@ -628,9 +628,9 @@ def test_union_with_duplicates_keep_ea_dtype(dupe_val, any_numeric_ea_dtype):
 def test_union_duplicates(index, request):
     # special case for mixed types
     if index.inferred_type == "mixed":
-        pytest.mark.xfail(
-            reason="mixed type union with duplicates is not supported"
-        )(request.node)
+        pytest.mark.xfail(reason="mixed type union with duplicates is not supported")(
+            request.node
+        )
 
     # GH#38977
     if index.empty or isinstance(index, (IntervalIndex, CategoricalIndex)):

pandas/tests/indexes/test_numpy_compat.py

@@ -155,9 +155,11 @@ def test_numpy_ufuncs_reductions(index, func, request):
     # TODO: overlap with tests.series.test_ufunc.test_reductions
     if len(index) == 0:
         pytest.skip("Test doesn't make sense for empty index.")
-    has_str = any(isinstance(x, str) for x in index)
-    has_int = any(isinstance(x, int) for x in index)
-    if has_str and has_int:
+    if getattr(index, "inferred_type", None) in {
+        "mixed",
+        "mixed-integer",
+        "mixed-int-string",
+    }:
         request.applymarker(
             pytest.mark.xfail(
                 reason="Cannot compare mixed types (int and str) in ufunc reductions"