springboot測試的兩種方式
阿新 • • 發佈：2019-06-08
1、controller類的程式碼
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class HelloController {
@GetMapping("/hello")
public String hello() {
return "hello world!";
}
}
2、測試類的程式碼，包含引入的類
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.http.MediaType;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
// 第一種方式，推薦這種使用更方便
@RunWith(SpringRunner.class)
@SpringBootTest
@AutoConfigureMockMvc
// 第二種方式@WebMvcTest中的引數需要填你要測試的controller類，而不是Application.class
//@RunWith(SpringRunner.class)
//@WebMvcTest(HelloController.class)
public class HelloControllerTest {
@Autowired
private MockMvc mockMvc;
@Test
public void testHello() throws Exception {
mockMvc.perform(MockMvcRequestBuilders.get("/hello").accept(MediaType.APPLICATION_JSON_UTF8))
.andExpect(status().isOk())
.andExpect(content().string(equalTo("hello world!")));
}
}