update expected message

Author: jorisvandenbossche

pandas/tests/arrays/string_/test_string_arrow.py

@@ -178,7 +178,7 @@ def test_from_sequence_wrong_dtype_raises(using_infer_string):
 
 @td.skip_if_installed("pyarrow")
 def test_pyarrow_not_installed_raises():
-    msg = re.escape("pyarrow>=10.0.1 is required for PyArrow backed")
+    msg = re.escape("pyarrow>=12.0.1 is required for PyArrow backed")
 
     with pytest.raises(ImportError, match=msg):
         StringDtype(storage="pyarrow")

pandas/tests/base/test_misc.py

@@ -3,10 +3,6 @@
 import numpy as np
 import pytest
 
-from pandas._config import using_string_dtype
-
-from pandas.compat import PYPY
-
 from pandas.core.dtypes.common import (
     is_dtype_equal,
     is_object_dtype,
@@ -81,10 +77,10 @@ def test_ndarray_compat_properties(index_or_series_obj):
     assert Series([1]).item() == 1
 
 
-@pytest.mark.skipif(
-    PYPY or using_string_dtype(),
-    reason="not relevant for PyPy doesn't work properly for arrow strings",
-)
+# @pytest.mark.skipif(
+#     PYPY or using_string_dtype(),
+#     reason="not relevant for PyPy doesn't work properly for arrow strings",
+# )
 def test_memory_usage(index_or_series_memory_obj):
     obj = index_or_series_memory_obj
     # Clear index caches so that len(obj) == 0 report 0 memory usage
@@ -98,7 +94,12 @@ def test_memory_usage(index_or_series_memory_obj):
     res = obj.memory_usage()
     res_deep = obj.memory_usage(deep=True)
 
-    is_object = is_object_dtype(obj) or (is_ser and is_object_dtype(obj.index))
+    def _is_object_dtype(obj):
+        if isinstance(obj, pd.MultiIndex):
+            return any(is_object_dtype(level) for level in obj.levels)
+        return is_object_dtype(obj)
+
+    is_object = _is_object_dtype(obj) or (is_ser and _is_object_dtype(obj.index))
     is_categorical = isinstance(obj.dtype, pd.CategoricalDtype) or (
         is_ser and isinstance(obj.index.dtype, pd.CategoricalDtype)
     )
@@ -111,7 +112,7 @@ def test_memory_usage(index_or_series_memory_obj):
         assert res_deep == res == expected
     elif is_object or is_categorical or is_object_string:
         # only deep will pick them up
-        assert res_deep > res
+        assert res_deep > res, (res_deep, res)
     else:
         assert res == res_deep