@Test
  public void updateOk() {
    // Given
    Model model = new ExtendedModelMap();

    Entry entry = entryFactoryForTest.newEntry();
    Integer identry = entry.getIdentry();

    BindingResult bindingResult = mock(BindingResult.class);
    RedirectAttributes redirectAttributes = mock(RedirectAttributes.class);
    HttpServletRequest httpServletRequest = mock(HttpServletRequest.class);

    Entry entrySaved = new Entry();
    entrySaved.setIdentry(identry);
    when(entryService.update(entry)).thenReturn(entrySaved);

    // When
    String viewName =
        entryController.update(entry, bindingResult, model, redirectAttributes, httpServletRequest);

    // Then
    assertEquals("redirect:/entry/form/" + entry.getIdentry(), viewName);

    Map<String, ?> modelMap = model.asMap();

    assertEquals(entrySaved, (Entry) modelMap.get("entry"));
    assertEquals(null, modelMap.get("mode"));
    assertEquals(null, modelMap.get("saveAction"));

    Mockito.verify(messageHelper)
        .addMessage(redirectAttributes, new Message(MessageType.SUCCESS, "save.ok"));
  }
  @Test
  public void updateException() {
    // Given
    Model model = new ExtendedModelMap();

    givenPopulateModel();

    RedirectAttributes redirectAttributes = mock(RedirectAttributes.class);
    HttpServletRequest httpServletRequest = mock(HttpServletRequest.class);
    BindingResult bindingResult = mock(BindingResult.class);
    when(bindingResult.hasErrors()).thenReturn(false);

    Entry entry = entryFactoryForTest.newEntry();

    Exception exception = new RuntimeException("test exception");
    when(entryService.update(entry)).thenThrow(exception);

    // When
    String viewName =
        entryController.update(entry, bindingResult, model, redirectAttributes, httpServletRequest);

    // Then
    assertEquals("entry/form", viewName);

    Map<String, ?> modelMap = model.asMap();

    assertEquals(entry, (Entry) modelMap.get("entry"));
    assertEquals("update", modelMap.get("mode"));
    assertEquals("/entry/update", modelMap.get("saveAction"));

    Mockito.verify(messageHelper).addException(model, "entry.error.update", exception);

    @SuppressWarnings("unchecked")
    List<EntrytypeListItem> entrytypeListItems =
        (List<EntrytypeListItem>) modelMap.get("listOfEntrytypeItems");
    assertEquals(2, entrytypeListItems.size());
  }