@Test
public void listAppWithoutPageableTest() {

    List<App> apps = new ArrayList<>();
    apps.add(app);
    Mockito.when(this.appRepository.findAll(Mockito.any(Example.class))).thenReturn(apps);
    AppRequestDTO appRequestDTO = new AppRequestDTO();
    List<App> listAppResp = appService.list(appRequestDTO);
    assertEquals(apps.size(), listAppResp.size());
    Mockito.verify(this.appRepository, Mockito.times(1)).findAll(Mockito.any(Example.class));
}