/*
* Copyright 2011 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.test.web.server.samples.standalone;
import static org.springframework.test.web.server.request.MockMvcRequestBuilders.*;
import static org.springframework.test.web.server.result.MockMvcResultMatchers.*;
import static org.springframework.test.web.server.setup.MockMvcBuilders.standaloneSetup;
import javax.validation.Valid;
import org.junit.Before;
import org.junit.Test;
import org.springframework.stereotype.Controller;
import org.springframework.test.web.Person;
import org.springframework.test.web.server.MockMvc;
import org.springframework.ui.Model;
import org.springframework.validation.Errors;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
/**
* Redirect scenarios including saving and retrieving flash attributes.
*
* @author Rossen Stoyanchev
*/
public class RedirectTests {
private MockMvc mockMvc;
@Before
public void setup() {
this.mockMvc = standaloneSetup(new PersonController()).build();
}
@Test
public void save() throws Exception {
this.mockMvc.perform(post("/persons").param("name", "Andy"))
.andExpect(status().isOk())
.andExpect(redirectedUrl("/persons/Joe"))
.andExpect(model().size(1))
.andExpect(model().attributeExists("name"))
.andExpect(flash().attributeCount(1))
.andExpect(flash().attribute("message", "success!"));
}
@Test
public void saveWithErrors() throws Exception {
this.mockMvc.perform(post("/persons"))
.andExpect(status().isOk())
.andExpect(forwardedUrl("persons/add"))
.andExpect(model().size(1))
.andExpect(model().attributeExists("person"))
.andExpect(flash().attributeCount(0));
}
@Test
public void getPerson() throws Exception {
this.mockMvc.perform(get("/persons/Joe").flashAttr("message", "success!"))
.andExpect(status().isOk())
.andExpect(forwardedUrl("persons/index"))
.andExpect(model().size(2))
.andExpect(model().attribute("person", new Person("Joe")))
.andExpect(model().attribute("message", "success!"))
.andExpect(flash().attributeCount(0));
}
@Controller
private static class PersonController {
@RequestMapping(value="/persons/{name}", method=RequestMethod.GET)
public String getPerson(@PathVariable String name, Model model) {
model.addAttribute(new Person(name));
return "persons/index";
}
@RequestMapping(value="/persons", method=RequestMethod.POST)
public String save(@Valid Person person, Errors errors, RedirectAttributes redirectAttrs) {
if (errors.hasErrors()) {
return "persons/add";
}
redirectAttrs.addAttribute("name", "Joe");
redirectAttrs.addFlashAttribute("message", "success!");
return "redirect:/persons/{name}";
}
}
}