Method test_rename_none

pandas/tests/series/methods/test_rename.py:116–121

(self)

        assert result.name == expected.name

    def test_rename_none(self):
        # GH 40977
        ser = Series([1, 2], name="foo")
        result = ser.rename(None)
        expected = Series([1, 2])
        tm.assert_series_equal(result, expected)

    def test_rename_series_with_multiindex(self):
        # issue #43659