使用mockMvc测试项目的controller层

小咪咪 2022-02-21 11:47 234阅读 0赞

1.需要配置,在测试用例跑起来之前,先启动spring和springmvc对应的容器(不然没法真正测试,)

具体的可行性代码如下

package com.hgh.laweye.controller;
    
    import static org.junit.Assert.*;
    
    import org.junit.Before;
    import org.junit.Test;
    import org.junit.internal.runners.JUnit4ClassRunner;
    import org.junit.runner.RunWith;
    import org.slf4j.Logger;
    import org.slf4j.LoggerFactory;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.mock.web.MockHttpSession;
    import org.springframework.test.context.ContextConfiguration;
    import org.springframework.test.context.junit4.AbstractJUnit4SpringContextTests;
    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.MvcResult;
    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.bind.annotation.InitBinder;
    import org.springframework.web.context.WebApplicationContext;
    
    import com.itrus.laweye.controller.user.UserController;
    
    /**
     * 集成web环境测试
     * @author heguanhong
     *
     */
    //@RunWith(JUnit4ClassRunner.class)
    @WebAppConfiguration
    @RunWith(SpringJUnit4ClassRunner.class)
    @ContextConfiguration(locations = "classpath:config/applicationContext*.xml")
    public class UserControllerTest2 extends AbstractJUnit4SpringContextTests{
    
    	@Autowired
    	public WebApplicationContext webApplicationContext;
    	
    	public MockHttpSession session;
    	
    	private static final Logger log = LoggerFactory.getLogger(UserControllerTest2.class);
    	private MockMvc mockMvc;
    	@Before
    	public void Init(){
    		mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();
    	}
    	@Test
    	public void testTest() {
    		MvcResult mvcResult = null;
    		try {
    			mvcResult = mockMvc.perform(MockMvcRequestBuilders.post("/user/test"))
    					.andExpect(MockMvcResultMatchers.status().is(200))
    					.andDo(MockMvcResultHandlers.print())
    					.andReturn();
    			log.info("请求返回的状态码:" + mvcResult.getResponse().getStatus());
    			String result = mvcResult.getResponse().getContentAsString();
    			
    		} catch (Exception e) {
    			e.printStackTrace();
    		}
    		fail("Not yet implemented");
    	}
    
    }

--------------------

仅仅测试controller,即:独立测试的情况

package com.hgh.laweye.controller;
    
    import static org.junit.Assert.fail;
    
    import org.junit.Before;
    import org.junit.Test;
    import org.slf4j.Logger;
    import org.slf4j.LoggerFactory;
    import org.springframework.test.web.servlet.MockMvc;
    import org.springframework.test.web.servlet.MvcResult;
    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 com.itrus.laweye.controller.user.UserController;
    
    /**
     * 独立测试的方式
     * @author heguanhong
     *
     */
    public class UserControllerTest {
    
    	private static final Logger log = LoggerFactory.getLogger(UserControllerTest.class);
    	private MockMvc mockMvc;
    	@Before
    	public void Init(){
    		UserController userController = new UserController();
    		mockMvc = MockMvcBuilders.standaloneSetup(userController).build();
    	}
    	@Test
    	public void testTest() {
    		MvcResult mvcResult = null;
    		try {
    			mvcResult = mockMvc.perform(MockMvcRequestBuilders.post("/user/test"))
    					.andExpect(MockMvcResultMatchers.status().is(200))
    					.andDo(MockMvcResultHandlers.print())
    					.andReturn();
    			log.info("请求返回的状态码:" + mvcResult.getResponse().getStatus());
    			String result = mvcResult.getResponse().getContentAsString();
    			
    		} catch (Exception e) {
    			e.printStackTrace();
    		}
    
    		
    		fail("Not yet implemented");
    	}
    
    }