TST: Fix unsigned pyarrow types in SIGNED_INT_PYARROW_DTYPES (pandas-…

…dev#48457) * Update __init__.py * Update __init__.py * Update __init__.py * Update test_arrow.py * Update test_arrow.py * Update test_arrow.py * Update test_arrow.py * Update test_arrow.py * Update test_arrow.py * Update test_arrow.py * Update test_arrow.py * Update test_arrow.py * Update test_arrow.py * Update test_arrow.py * Update test_arrow.py * Update test_arrow.py * Update test_arrow.py * Update test_arrow.py Co-authored-by: Matthew Roeschke <10647082+mroeschke@users.noreply.github.com>
noatamir · Nov 9, 2022 · eab87af · eab87af
1 parent ee1890b
commit eab87af
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diff --git a/pandas/_testing/__init__.py b/pandas/_testing/__init__.py
@@ -199,7 +199,7 @@
     import pyarrow as pa
 
     UNSIGNED_INT_PYARROW_DTYPES = [pa.uint8(), pa.uint16(), pa.uint32(), pa.uint64()]
-    SIGNED_INT_PYARROW_DTYPES = [pa.uint8(), pa.int16(), pa.int32(), pa.uint64()]
+    SIGNED_INT_PYARROW_DTYPES = [pa.int8(), pa.int16(), pa.int32(), pa.int64()]
     ALL_INT_PYARROW_DTYPES = UNSIGNED_INT_PYARROW_DTYPES + SIGNED_INT_PYARROW_DTYPES
 
     FLOAT_PYARROW_DTYPES = [pa.float32(), pa.float64()]

diff --git a/pandas/tests/extension/test_arrow.py b/pandas/tests/extension/test_arrow.py
@@ -1624,6 +1624,13 @@ def test_add_series_with_extension_array(self, data, request):
                     reason=f"add_checked not implemented for {pa_dtype}",
                 )
             )
+        elif pa_dtype.equals("int8"):
+            request.node.add_marker(
+                pytest.mark.xfail(
+                    raises=pa.ArrowInvalid,
+                    reason=f"raises on overflow for {pa_dtype}",
+                )
+            )
         super().test_add_series_with_extension_array(data)