@Override
    public Object getSmallintValue(final ResultSet resultSet, final int columnIndex) throws SQLException {
        return resultSet.getInt(columnIndex);
    }
@Test
    void assertGetSmallintValue() throws SQLException {
        when(resultSet.getInt(1)).thenReturn(0);
        assertThat(dialectResultSetMapper.getSmallintValue(resultSet, 1), is(0));
    }