fix: comment

Author: cmp0xff

tests/indexes/test_indexes.py

@@ -1524,8 +1524,15 @@ def test_period_index_asof_locs() -> None:
 
 def test_array_property() -> None:
     """Test that Index.array and semantic Index.array return ExtensionArray and its subclasses"""
-    # pandas-dev/pandas-stubs#1383
-    # check(assert_type(Index([1], dtype="category").array, pd.Categorical), pd.Categorical, np.int64)
+    # casting due to pandas-dev/pandas-stubs#1383
+    check(
+        assert_type(
+            cast("Index[pd.CategoricalDtype]", Index([1], dtype="category")).array,
+            pd.Categorical,
+        ),
+        pd.Categorical,
+        np.int64,
+    )
     check(
         assert_type(pd.interval_range(0, 1).array, IntervalArray),
         IntervalArray,

tests/series/test_properties.py

@@ -1,5 +1,6 @@
 from typing import (
     TYPE_CHECKING,
+    cast,
 )
 
 import numpy as np
@@ -53,8 +54,17 @@ def test_dt_property() -> None:
 
 def test_array_property() -> None:
     """Test that Series.array returns ExtensionArray and its subclasses"""
-    # pandas-dev/pandas-stubs#1383
-    # check(assert_type(pd.Series([1], dtype="category").array, pd.Categorical), pd.Categorical, np.int64)
+    # casting due to pandas-dev/pandas-stubs#1383
+    check(
+        assert_type(
+            cast(
+                "pd.Series[pd.CategoricalDtype]", pd.Series([1], dtype="category")
+            ).array,
+            pd.Categorical,
+        ),
+        pd.Categorical,
+        np.int64,
+    )
     check(
         assert_type(pd.Series(pd.interval_range(0, 1)).array, IntervalArray),
         IntervalArray,

tests/series/test_series.py

@@ -21,6 +21,7 @@
     TypedDict,
     TypeVar,
     Union,
+    cast,
 )
 
 import numpy as np
@@ -3514,21 +3515,19 @@ def test_diff() -> None:
         index_to_check_for_type=-1,
     )
     # nullable bool -> nullable bool
-    with pytest_warns_bounded(
-        UserWarning,
-        r"Instantiating BooleanDtype without any arguments.Pass a BooleanDtype instance to silence this warning.",
-    ):
-        check(
-            assert_type(
-                pd.Series(
-                    [True, True, False, False, True], dtype=pd.BooleanDtype
-                ).diff(),
+    # casting due to pandas-dev/pandas-stubs#1395
+    check(
+        assert_type(
+            cast(
                 "pd.Series[pd.BooleanDtype]",
+                pd.Series([True, True, False, False, True], dtype="boolean").diff(),
             ),
-            pd.Series,
-            np.bool_,
-            index_to_check_for_type=-1,
-        )
+            "pd.Series[pd.BooleanDtype]",
+        ),
+        pd.Series,
+        np.bool_,
+        index_to_check_for_type=-1,
+    )
     # Any -> float
     s_o = s.astype(object)
     assert_type(s_o, "pd.Series[Any]")