@Test
 public void testFindByDefaultSpace() throws Exception {
   String spaceId = "WA26";
   List<UserPreferences> userPreferencesList = dao.findByDefaultSpace(spaceId);
   assertThat(userPreferencesList, hasSize(2));
   assertThat(
       userPreferencesList.stream().map(UserPreferences::getId).collect(Collectors.toList()),
       containsInAnyOrder("1010", "2020"));
 }