fix tests

Author: Rohan Jain

pandas/tests/extension/test_arrow.py

@@ -906,7 +906,7 @@ def _cast_pointwise_result(self, op_name: str, obj, other, pointwise_result):
                 assert pa.types.is_decimal(alt_dtype.pyarrow_dtype)
             return expected.astype(alt_dtype)
 
-        else:
+        elif op_name not in ["__floordiv__", "__rfloordiv__"]:
             pa_expected = pa_expected.cast(orig_pa_type)
 
         pd_expected = type(expected_data._values)(pa_expected)