git.gumartinm.name Git - JavaForFun/blob

   1 package de.spring.webservices.rest;
   2
   3 import static org.hamcrest.Matchers.any;
   4 import static org.hamcrest.Matchers.is;
   5 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
   6 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
   7 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
   8 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.header;
   9 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
  10 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
  11
  12 import org.junit.Before;
  13 import org.junit.Test;
  14 import org.junit.runner.RunWith;
  15 import org.springframework.http.HttpHeaders;
  16 import org.springframework.http.MediaType;
  17 import org.springframework.test.context.ContextConfiguration;
  18 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
  19 import org.springframework.test.web.servlet.MockMvc;
  20 import org.springframework.test.web.servlet.setup.MockMvcBuilders;
  21
  22 import com.fasterxml.jackson.core.JsonProcessingException;
  23 import com.fasterxml.jackson.databind.ObjectMapper;
  24
  25 import de.spring.webservices.domain.Car;
  26
  27
  28 @RunWith(SpringJUnit4ClassRunner.class)
  29 @ContextConfiguration({ "classpath*:spring-configuration/mvc/rest/*.xml"})
  30 public class CarControllerIntegrationTest {
  31         private CarController controller;
  32         private MockMvc mockMvc;
  33
  34     @Before
  35     public void setup() {
  36         controller = new CarController();
  37         mockMvc = MockMvcBuilders.standaloneSetup(controller).build();
  38     }
  39
  40         @Test
  41         public void testWhenGetAllCarsThenRetrieveJsonValues() throws Exception {
  42                 mockMvc.perform(get("/api/cars/")
  43                                 .accept(MediaType.APPLICATION_JSON_UTF8))
  44
  45                 .andExpect(status().isOk())
  46                 .andExpect(jsonPath("$[0].id", any(Integer.class)))
  47                 .andExpect(jsonPath("$[0].content", is("Car: 1")))
  48                 .andExpect(jsonPath("$[1].content", is("Car: 2")))
  49                 .andExpect(jsonPath("$[1].id", any(Integer.class)))
  50                 .andExpect(jsonPath("$[2].content", is("Car: 3")))
  51                 .andExpect(jsonPath("$[2].id", any(Integer.class)))
  52                 .andExpect(content().contentType(MediaType.APPLICATION_JSON_UTF8));
  53         }
  54
  55         @Test
  56         public void testWhenGetOneCarThenRetrieveJsonValue() throws Exception {
  57                 mockMvc.perform(get("/api/cars/{id}", 1L)
  58                                 .accept(MediaType.APPLICATION_JSON_UTF8))
  59
  60                 .andExpect(status().isOk())
  61                 .andExpect(jsonPath("id", any(Integer.class)))
  62                 .andExpect(jsonPath("content", is("Car: 1")))
  63                 .andExpect(content().contentType(MediaType.APPLICATION_JSON_UTF8));
  64         }
  65
  66         @Test
  67         public void testWhenCreateNewCarThenRetrieveJsonValue() throws Exception {
  68                 Car car = new Car(2L, "nothing");
  69                 mockMvc.perform(post("/api/cars/")
  70                                 .contentType(MediaType.APPLICATION_JSON_UTF8)
  71                                 .content(asJsonString(car))
  72                                 .accept(MediaType.APPLICATION_JSON_UTF8))
  73
  74                 .andExpect(status().isCreated())
  75                 .andExpect(jsonPath("id", any(Integer.class)))
  76                 .andExpect(jsonPath("content", is("Car: 1")))
  77                 .andExpect(header().string(HttpHeaders.LOCATION, "/api/cars/1"))
  78                 .andExpect(content().contentType(MediaType.APPLICATION_JSON_UTF8));
  79         }
  80
  81         private static String asJsonString(final Object obj) throws JsonProcessingException {
  82                 final ObjectMapper mapper = new ObjectMapper();
  83                 return mapper.writeValueAsString(obj);
  84         }
  85 }