springboot单元测试controller层

springboot单元测试controller层。
demo：

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.SpringBootConfiguration;
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 org.springframework.test.web.servlet.result.MockMvcResultHandlers;
import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;

@RunWith(SpringRunner.class)
@SpringBootTest
@SpringBootConfiguration
public class AlarmSearchControllerTests {

    private MockMvc mvc;

    //初始化执行
    @Before
    public void setUp() throws Exception {
        mvc = MockMvcBuilders.standaloneSetup(new AlarmSearchController()).build(); //加入controller测试的对象
    }

    //验证controller是否正常响应并打印返回结果
    @Test
    public void getSearchAlarm() throws Exception {
        //加入类中的url
        mvc.perform(MockMvcRequestBuilders.get("/alarm/searchAlarm").accept(MediaType.APPLICATION_JSON))
                .andExpect(MockMvcResultMatchers.status().isOk())
                .andDo(MockMvcResultHandlers.print())
                .andReturn();
    }
}

run执行，看控制台输出查看输出内容即可。

参考：
http://www.ityouknow.com/springboot/2017/05/09/springboot-deploy.html