Springboot测试类的编写

1.首先看看Controller写的一些东西

@RestController
public class HelloController {

	
	@RequestMapping("/hello")
	public String hello() {
		return "hello world!";
		
	}
}

 2.现在来看看测试类的编写方式

package com.example.demo.weather.controller;

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;

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;

/**
 * 
 * @author qushen
 *
 */
@RunWith(SpringRunner.class)
@SpringBootTest
@AutoConfigureMockMvc
public class HelloControllerTest {
	
	@Autowired
	private MockMvc mocmvc;
	
	@Test
	public void TestHello() throws Exception {
	
		mocmvc.perform(MockMvcRequestBuilders.get("/hello").accept(MediaType.APPLICATION_JSON))
		.andExpect(status().isOk())
		.andExpect(content().string(equalTo("hello world!")));
	}
}