DOC: fix SA01, ES01 for pandas.testing.assert_extension_array_equal (#…

…59975)

ci/code_checks.sh

@@ -187,7 +187,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i "pandas.plotting.lag_plot RT03,SA01" \
         -i "pandas.plotting.scatter_matrix PR07,SA01" \
         -i "pandas.set_eng_float_format RT03,SA01" \
-        -i "pandas.testing.assert_extension_array_equal SA01" \
         -i "pandas.tseries.offsets.BDay PR02,SA01" \
         -i "pandas.tseries.offsets.BQuarterBegin.is_on_offset GL08" \
         -i "pandas.tseries.offsets.BQuarterBegin.n GL08" \

pandas/_testing/asserters.py

@@ -701,6 +701,10 @@ def assert_extension_array_equal(
     """
     Check that left and right ExtensionArrays are equal.
 
+    This method compares two ``ExtensionArray`` instances for equality,
+    including checks for missing values, the dtype of the arrays, and
+    the exactness of the comparison (or tolerance when comparing floats).
+
     Parameters
     ----------
     left, right : ExtensionArray
@@ -726,6 +730,12 @@ def assert_extension_array_equal(
 
         .. versionadded:: 2.0.0
 
+    See Also
+    --------
+    testing.assert_series_equal : Check that left and right ``Series`` are equal.
+    testing.assert_frame_equal : Check that left and right ``DataFrame`` are equal.
+    testing.assert_index_equal : Check that left and right ``Index`` are equal.
+
     Notes
     -----
     Missing values are checked separately from valid values.