@Test public void handleNull() throws Exception { handler.handleReturnValue(null, returnParamModelAndView, mavContainer, webRequest); assertTrue(mavContainer.isRequestHandled()); }
@Test public void handleViewReference() throws Exception { ModelAndView mav = new ModelAndView("viewName", "attrName", "attrValue"); handler.handleReturnValue(mav, returnParamModelAndView, mavContainer, webRequest); assertEquals("viewName", mavContainer.getView()); assertEquals("attrValue", mavContainer.getModel().get("attrName")); }
@Test public void handleViewInstance() throws Exception { ModelAndView mav = new ModelAndView(new RedirectView(), "attrName", "attrValue"); handler.handleReturnValue(mav, returnParamModelAndView, mavContainer, webRequest); assertEquals(RedirectView.class, mavContainer.getView().getClass()); assertEquals("attrValue", mavContainer.getModel().get("attrName")); }
@Test public void handleRedirectAttributesWithViewName() throws Exception { RedirectAttributesModelMap redirectAttributes = new RedirectAttributesModelMap(); mavContainer.setRedirectModel(redirectAttributes); ModelAndView mav = new ModelAndView("redirect:viewName", "attrName", "attrValue"); handler.handleReturnValue(mav, returnParamModelAndView, mavContainer, webRequest); ModelMap model = mavContainer.getModel(); assertEquals("redirect:viewName", mavContainer.getViewName()); assertEquals("attrValue", model.get("attrName")); assertSame(redirectAttributes, model); }
@Test public void handleRedirectAttributesWithViewReference() throws Exception { RedirectAttributesModelMap redirectAttributes = new RedirectAttributesModelMap(); mavContainer.setRedirectModel(redirectAttributes); ModelAndView mav = new ModelAndView(new RedirectView(), "attrName", "attrValue"); handler.handleReturnValue(mav, returnParamModelAndView, mavContainer, webRequest); assertEquals(RedirectView.class, mavContainer.getView().getClass()); assertEquals("attrValue", mavContainer.getModel().get("attrName")); assertSame("RedirectAttributes should be used if controller redirects", redirectAttributes, mavContainer.getModel()); }
@Test public void handleRedirectAttributesWithCustomPrefix() throws Exception { RedirectAttributesModelMap redirectAttributes = new RedirectAttributesModelMap(); mavContainer.setRedirectModel(redirectAttributes); ModelAndView mav = new ModelAndView("myRedirect:viewName", "attrName", "attrValue"); handler.setRedirectPatterns("myRedirect:*"); handler.handleReturnValue(mav, returnParamModelAndView, mavContainer, webRequest); ModelMap model = mavContainer.getModel(); assertEquals("myRedirect:viewName", mavContainer.getViewName()); assertEquals("attrValue", model.get("attrName")); assertSame(redirectAttributes, model); }
@Test public void handleRedirectAttributesWithoutRedirect() throws Exception { RedirectAttributesModelMap redirectAttributes = new RedirectAttributesModelMap(); mavContainer.setRedirectModel(redirectAttributes); ModelAndView mav = new ModelAndView(); handler.handleReturnValue(mav, returnParamModelAndView, mavContainer, webRequest); ModelMap model = mavContainer.getModel(); assertEquals(null, mavContainer.getView()); assertTrue(mavContainer.getModel().isEmpty()); assertNotSame("RedirectAttributes should not be used if controller doesn't redirect", redirectAttributes, model); }
@Test // SPR-14045 public void handleRedirectWithIgnoreDefaultModel() throws Exception { mavContainer.setIgnoreDefaultModelOnRedirect(true); RedirectView redirectView = new RedirectView(); ModelAndView mav = new ModelAndView(redirectView, "name", "value"); handler.handleReturnValue(mav, returnParamModelAndView, mavContainer, webRequest); ModelMap model = mavContainer.getModel(); assertSame(redirectView, mavContainer.getView()); assertEquals(1, model.size()); assertEquals("value", model.get("name")); }