@Test
public void getGuestOsUuidTest() {

    JdbcTemplate jdbcTemplate = Mockito.mock(JdbcTemplate.class);
    spy.setJdbcTemplate(jdbcTemplate);
    Mockito.doReturn(321l).when(jdbcTemplate).queryForObject(Mockito.eq(sqlGetGuestOsId), Mockito.eq(Long.class), Mockito.eq("guesOsName"));
    long result = spy.getGuestOsUuid("guesOsName");
    Mockito.verify(jdbcTemplate).queryForObject(Mockito.eq(sqlGetGuestOsId), Mockito.eq(Long.class), Mockito.eq("guesOsName"));
    Assert.assertEquals(321l, result);
}