Function test_table_column_with_duplicates

python/pyarrow/tests/test_table.py:1642–1650

()

def test_table_column_with_duplicates():
    # ARROW-8209
    table = pa.table([pa.array([1, 2, 3]),
                      pa.array([4, 5, 6]),
                      pa.array([7, 8, 9])], names=['a', 'b', 'a'])

    with pytest.raises(KeyError,
                       match='Field "a" exists 2 times in schema'):
        table.column('a')


@pytest.mark.parametrize(