package app;
import org.codehaus.jackson.map.ObjectMapper;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.convert.ConversionService;
import org.springframework.http.MediaType;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.web.context.WebApplicationContext;
import static org.junit.Assert.*;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
import static org.springframework.test.web.servlet.setup.MockMvcBuilders.webAppContextSetup;
@RunWith(SpringJUnit4ClassRunner.class)
@WebAppConfiguration
@ContextConfiguration("file:src/main/webapp/WEB-INF/api-servlet.xml")
public class BookControllerRequestTests {
private MockMvc mockMvc;
@SuppressWarnings("SpringJavaAutowiringInspection")
@Autowired
protected WebApplicationContext wac;
@Autowired
protected BookRepository repository;
@Before
public void setup() {
this.mockMvc = webAppContextSetup(this.wac).build();
this.repository.save(new Book("Pro Spring", new Author("Rob", "Harrop")));
}
@Test
public void listBooks() throws Exception {
mockMvc.perform(get("/books"))
.andExpect(status().isOk())
.andExpect(jsonPath("$[0].title").value("Pro Spring"))
.andExpect(jsonPath("$[0].author.firstName").value("Rob"));
}
@Test
public void getBook() throws Exception {
mockMvc.perform(get("/books/{id}", 1))
.andExpect(status().isOk())
.andExpect(jsonPath("$.title").value("Pro Spring"));
}
@Test
public void getUnknownBook() throws Exception {
mockMvc.perform(get("/books/{id}", 100))
.andExpect(status().isNotFound());
}
@Test @DirtiesContext
public void deleteBook() throws Exception {
mockMvc.perform(delete("/books/{id}", 1))
.andExpect(status().isNoContent());
assertNull(this.repository.findById(1));
}
@Test @DirtiesContext
public void createBook() throws Exception {
Book book = new Book("Pro Struts", new Author("Rob", "Harrop"));
ObjectMapper mapper = new ObjectMapper();
String content = mapper.writeValueAsString(book);
mockMvc.perform(post("/books")
.content(content)
.contentType(MediaType.APPLICATION_JSON))
.andExpect(status().isCreated());
assertNotNull(this.repository.findById(2));
}
@Test @DirtiesContext
public void updateBook() throws Exception {
Book book = new Book("Pro Struts", new Author("Rob", "Harrop"));
ObjectMapper mapper = new ObjectMapper();
String content = mapper.writeValueAsString(book);
mockMvc.perform(put("/books/{id}", 1)
.content(content)
.contentType(MediaType.APPLICATION_JSON))
.andExpect(status().isNoContent());
assertEquals("Pro Struts", this.repository.findById(1).getTitle());
}
}