org.springframework.boot
      spring-boot-starter-test
      test
    

import org.front.server.Application;
import org.front.server.web.control.TestController;
import org.hamcrest.Matchers;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.SpringApplicationConfiguration;
import org.springframework.http.MediaType;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
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;
import org.springframework.web.context.WebApplicationContext;
//网上很多会在这里使用import static,主要导入的是MockMvcRequestBuilders，MockMvcResultMatchers，Matchers这三个类中的方法。
/**
 * @author zz
 * @date 2017年7月4日
 * 
 */
@RunWith(SpringJUnit4ClassRunner.class)
//@SpringApplicationConfiguration(classes = MockServletContext.class)//这个测试单个controller，不建议使用
@SpringApplicationConfiguration(classes = Application.class)//这里的Application是springboot的启动类名。
@WebAppConfiguration
public class ApplicationTests {
  @Autowired
  private WebApplicationContext context;
  private MockMvc mvc;
  
  @Before
  public void setUp() throws Exception {
 //    mvc = MockMvcBuilders.standaloneSetup(new TestController()).build();
    mvc = MockMvcBuilders.webAppContextSetup(context).build();//建议使用这种
  }
  @Test
  public void test1() throws Exception {
    mvc.perform(MockMvcRequestBuilders.get("/data/getMarkers")
        .contentType(MediaType.APPLICATION_JSON_UTF8)
        .param("lat", "123.123").param("lon", "456.456")
        .accept(MediaType.APPLICATION_JSON))
        .andExpect(MockMvcResultMatchers.status().isOk())
        .andDo(MockMvcResultHandlers.print())
        .andExpect(MockMvcResultMatchers.content().string(Matchers.containsString("SUCCESS")));
    
  }
}