spring mvc的简单单元测试

package com.test.web; import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post; import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.fileUpload; import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.view; import java.io.IOException; import java.util.ArrayList; import java.util.List; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.mock.web.MockMultipartFile; import org.springframework.test.context.ContextConfiguration; 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.setup.MockMvcBuilders; import org.springframework.web.context.WebApplicationContext; import com.test.config.AppConfig; import com.test.domain.User; import com.test.util.JsonUtil; @RunWith(SpringJUnit4ClassRunner.class) @WebAppConfiguration @ContextConfiguration(classes={ AppConfig.class}) public class UserControllerTest { @Autowired private WebApplicationContext webApplicationContext; private MockMvc mockMvc; @Before public void init(){ mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build(); } @Test public void printBeans(){ String[] beans=webApplicationContext.getBeanDefinitionNames(); for (String bean : beans) { System.out.println(bean); } } /*测试以普通请求参数发送的请求*/ @Test public void testSave() throws Exception { mockMvc.perform(post("/user/save").param("id", "123").param("username", "you")).andExpect(status().isOk()).andExpect(view().name("save")); } /*测试将数据以JSON格式写入请求体发送的请求*/ @Test public void testGet() throws Exception { mockMvc.perform(post("/user/getUser").contentType(JsonUtil.APPLICATION_JSON_UTF8).content(JsonUtil.convertObjectToJsonBytes(new User(22,"werwr")))).andExpect(status().isOk()); } /*测试将数据以JSON格式写入请求体发送的请求*/ @Test public void testGetAll() throws IOException, Exception { List<User> list=new ArrayList<User>(); list.add(new User(23,"你爱我")); list.add(new User(25,"我不爱你")); mockMvc.perform(post("/user/getUsers").contentType(JsonUtil.APPLICATION_JSON_UTF8).content(JsonUtil.convertObjectToJsonBytes(list))).andExpect(status().isOk()); } /*测试文件上传发送的请求*/ @Test public void testUpload() throws Exception{ MockMultipartFile file = new MockMultipartFile("file", "orig.txt", null, "bar".getBytes()); mockMvc.perform(fileUpload("/user/upload").file(file)).andExpect(status().isOk()); } }