MockMvc使用示例类

MockMvc

• MockMvc

import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.delete;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.fileUpload;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.put;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
@RunWith(SpringRunner.class)
@SpringBootTest(classes = DemoApplication.class)
public class UserControllerTest {
	@Autowired
	private WebApplicationContext wac;
	private MockMvc mockMvc;
	@Before
	public void setup() {
		mockMvc = MockMvcBuilders.webAppContextSetup(wac).build();
	}
	@Test
	public void whenUploadSuccess() throws Exception {
		String result = mockMvc.perform(fileUpload("/file")
				// 第一个参数为文件名,第二个参数为上传的原始名字,第四个参数为文件内容
				.file(new MockMultipartFile("file", "test.txt", "multipart/form-data", "hello upload".getBytes("UTF-8"))))
				.andExpect(status().isOk())
				.andReturn().getResponse().getContentAsString();
		System.out.println(result);
	}
	@Test
	public void whenQuerySuccess() throws Exception {
		String result = mockMvc.perform(
				get("/user").param("username", "jojo").param("age", "18").param("ageTo", "60").param("xxx", "yyy")
						 .param("size", "15")
						 .param("page", "3")
						 .param("sort", "age,desc")
						.contentType(MediaType.APPLICATION_JSON_UTF8))
				.andExpect(MockMvcResultMatchers.status().isOk())
			.andExpect(MockMvcResultMatchers.jsonPath("$.length()").value(3))
				.andReturn().getResponse().getContentAsString();
		System.out.println(result);
	}
	@Test
	public void whenGetInfoSuccess() throws Exception {
		String result = mockMvc.perform(get("/user/1")
				.contentType(MediaType.APPLICATION_JSON_UTF8))
				.andExpect(status().isOk())
				.andExpect(jsonPath("$.username").value("tom"))
				.andReturn().getResponse().getContentAsString();
		
		System.out.println(result);
	}
	@Test
	public void whenGetInfoFail() throws Exception {
		mockMvc.perform(get("/user/a")
				.contentType(MediaType.APPLICATION_JSON_UTF8))
				.andExpect(status().is4xxClientError());
	}
	@Test
	public void whenCreateSuccess() throws Exception {
		
		Date date = new Date();
		System.out.println(date.getTime());
		String content = "{"username":"tom","password":null,"birthday":"+date.getTime()+"}";
		String reuslt = mockMvc.perform(post("/user").contentType(MediaType.APPLICATION_JSON_UTF8)
				.content(content))
				.andExpect(status().isOk())
				.andExpect(jsonPath("$.id").value("1"))
				.andReturn().getResponse().getContentAsString();
		
		System.out.println(reuslt);
	}
	@Test
	public void whenCreateFail() throws Exception {
		
		Date date = new Date();
		System.out.println(date.getTime());
		String content = "{"username":"tom","password":null,"birthday":"+date.getTime()+"}";
		String reuslt = mockMvc.perform(post("/user").contentType(MediaType.APPLICATION_JSON_UTF8)
				.content(content))
//				.andExpect(status().isOk())
//				.andExpect(jsonPath("$.id").value("1"))
				.andReturn().getResponse().getContentAsString();
		
		System.out.println(reuslt);
	}
	@Test
	public void whenUpdateSuccess() throws Exception {
		Date date = new Date(LocalDateTime.now().plusYears(1).atZone(ZoneId.systemDefault()).toInstant().toEpochMilli());
		System.out.println(date.getTime());
		String content = "{"id":"1", "username":"tom","password":null,"birthday":"+date.getTime()+"}";
		String reuslt = mockMvc.perform(put("/user/1").contentType(MediaType.APPLICATION_JSON_UTF8)
				.content(content))
				.andExpect(status().isOk())
				.andExpect(jsonPath("$.id").value("1"))
				.andReturn().getResponse().getContentAsString();
		
		System.out.println(reuslt);
	}
	@Test
	public void whenDeleteSuccess() throws Exception {
		mockMvc.perform(delete("/user/1")
				.contentType(MediaType.APPLICATION_JSON_UTF8))
				.andExpect(status().isOk());
	}
}