@Test
 public void testGetRegionsThatExceptionInDB() {
   when(kladrRepository.getRegions()).thenThrow(SQLException.class);
   List<?> response = kladrService.getRegions();
   assertion.assertNotNull(response);
   assertion.assertEquals(response.size(), 0);
   verify(kladrRepository, times(1)).getRegions();
 }
 @Test
 public void testGetRegionsThatMethodReturnCorrectResponse() {
   when(kladrRepository.getRegions()).thenReturn(createRegion());
   List<?> response = kladrService.getRegions();
   assertion.assertNotNull(response);
   assertion.assertEquals(response.size(), 1);
   verify(kladrRepository, times(1)).getRegions();
 }