update test

Author: fangchenli

pandas/tests/copy_view/test_astype.py

@@ -3,8 +3,6 @@
 import numpy as np
 import pytest
 
-from pandas.compat import HAS_PYARROW
-
 from pandas import (
     DataFrame,
     Series,
@@ -218,10 +216,7 @@ def test_convert_dtypes(using_infer_string):
     df_orig = df.copy()
     df2 = df.convert_dtypes()
 
-    if HAS_PYARROW:
-        assert not tm.shares_memory(get_array(df2, "a"), get_array(df, "a"))
-    else:
-        assert tm.shares_memory(get_array(df2, "a"), get_array(df, "a"))
+    assert tm.shares_memory(get_array(df2, "a"), get_array(df, "a"))
     assert tm.shares_memory(get_array(df2, "d"), get_array(df, "d"))
     assert tm.shares_memory(get_array(df2, "b"), get_array(df, "b"))
     assert tm.shares_memory(get_array(df2, "c"), get_array(df, "c"))