def METHOD_NAME():
    _fake_df = pd.DataFrame({
        std_col.STATE_NAME_COL: ["U.S. total", "Maine", "Florida", ],
        'American Indian/Alaska Native': [1, 2, 3],
        'Total': [4, 5, 6]
    })
    _expected_df_swapped_cols = pd.DataFrame({
        std_col.STATE_NAME_COL: ["U.S. total", "Maine", "Florida", ],
        'AIAN_NH': [1, 2, 3],
        'ALL': [4, 5, 6]
    })
    assert_frame_equal(
        swap_race_col_names_to_codes(_fake_df),
        _expected_df_swapped_cols,
        check_like=True)