should work on CI (linux) even if it's buggy on Windows

larray/tests/test_array.py

@@ -3828,10 +3828,12 @@ def test_to_series():
     assert res.equals(expected)
 
     # test for issue #1061 (object dtype labels array produce warning with Pandas1.4+)
-    arr = ndtest("a=1..3", dtype=np.int64).with_total()[:3]
+    # for some reason, under Linux, int32 -> int64 in with_total or to_series()
+    arr = ndtest("a=1..3", dtype=np.int32).with_total()[:3]
+    assert arr.dtype.type is np.int64
     res = arr.to_series()
-    int_index = pd.Index([1, 2, 3], dtype="int64", name='a')
-    expected = pd.Series([0, 1, 2], dtype="int64", index=int_index)
+    index = pd.Index([1, 2, 3], dtype=object, name='a')
+    expected = pd.Series([0, 1, 2], dtype="int64", index=index)
     assert res.equals(expected)