Spring Boot从Controller层进行单元测试

单元测试是程序员对代码的自测，一般公司都会严格要求单元测试，这是对自己代码的负责，也是对代码的敬畏。

一般单元测试都是测试Service层，下面我将演示从Controller层进行单元测试。

无参Controller单元测试示例：

package com.pingan.bloan.genesis.controller.base;import org.junit.After;
import org.junit.Before;
import org.junit.runner.RunWith;
import com.pingan.bloan.genesis.logwrapper.LogWrapper;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import com.pingan.bloan.genesis.logwrapper.LogWrapperFactory;
import org.springframework.test.context.web.WebAppConfiguration;@RunWith(SpringRunner.class)
@SpringBootTest
@WebAppConfiguration
public class BaseSpringBootTest {protected LogWrapper logger = LogWrapperFactory.getLogWrapper(BaseSpringBootTest.class);@Beforepublic void init() {logger.info("开始测试...");}@Afterpublic void after() {logger.info("测试结束...");}
}

package com.pingan.bloan.genesis.controller;import org.junit.Test;
import org.junit.Before;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.MvcResult;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import com.pingan.bloan.genesis.controller.base.BaseSpringBootTest;
import org.springframework.test.web.servlet.result.MockMvcResultHandlers;
import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;/*** DemoController测试* @author **/
public class DemoControllerTest extends BaseSpringBootTest {@Autowiredprivate DemoController demoController;private MockMvc mockMvc;@Beforepublic void setup() {mockMvc = MockMvcBuilders.standaloneSetup(demoController).build();}@Testpublic void demo() throws Exception {MvcResult mvcResult = mockMvc.perform(MockMvcRequestBuilders.get("/demo/demo")).andExpect(MockMvcResultMatchers.status().isOk()).andDo(MockMvcResultHandlers.print()).andReturn();logger.info(mvcResult.getResponse().getContentAsString());}
}

有参Controller单元测试示例一：

package com.pingan.bloan.genesis.controller;import org.junit.Test;
import org.junit.Before;
import org.springframework.http.MediaType;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.MvcResult;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import com.pingan.bloan.genesis.controller.base.BaseSpringBootTest;
import org.springframework.test.web.servlet.result.MockMvcResultHandlers;
import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;/*** 加解密controller测试* * @author **/
public class MessageEncryptionControllerTest extends BaseSpringBootTest {@Autowiredprivate MessageEncryptionController messageEncryptionController;private MockMvc mockMvc;@Beforepublic void setup() {mockMvc = MockMvcBuilders.standaloneSetup(messageEncryptionController).build();}/*** 加密测试* @throws Exception */@Testpublic void encryption() throws Exception {MvcResult mvcResult = mockMvc.perform(MockMvcRequestBuilders.post("/secret/encryption").accept(MediaType.APPLICATION_JSON).param("originContent", "15221365094")).andExpect(MockMvcResultMatchers.status().isOk()).andDo(MockMvcResultHandlers.print()).andReturn();logger.info(mvcResult.getResponse().getContentAsString());}/*** 解密测试* @throws Exception */@Testpublic void deciphering() throws Exception {MvcResult mvcResult = mockMvc.perform(MockMvcRequestBuilders.post("/secret/deciphering").accept(MediaType.APPLICATION_JSON).param("secretContent", "4BD6EE1A13593F97E6CEA20A2BA9E6E4")).andExpect(MockMvcResultMatchers.status().isOk()).andDo(MockMvcResultHandlers.print()).andReturn();logger.info(mvcResult.getResponse().getContentAsString());}
}

有参Controller单元测试示例二：

package com.pingan.bloan.genesis.controller;import org.junit.Test;
import org.junit.Before;
import com.alibaba.fastjson.JSONObject;
import org.springframework.http.MediaType;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.MvcResult;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import com.pingan.bloan.genesis.controller.base.BaseSpringBootTest;
import org.springframework.test.web.servlet.result.MockMvcResultHandlers;
import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
import com.pingan.bloan.genesis.model.mobiletelephone.MobileTelephoneRequest;/*** 客户手机掩码信息加密处理测试* @author **/
public class MobileTelephoneIdempotentControllerTest extends BaseSpringBootTest {@Autowiredprivate MobileTelephoneIdempotentController mobileTelephoneIdempotentController;private MockMvc mockMvc;@Beforepublic void setup() {mockMvc = MockMvcBuilders.standaloneSetup(mobileTelephoneIdempotentController).build();}/*** 保存加密处理的客户信息* @throws Exception */@Testpublic void saveCustomerEncryptionMessage() throws Exception {MobileTelephoneRequest request = new MobileTelephoneRequest();request.setCustomerId("RL20180304000099");request.setMobileTelephone("18883270484");request.setCcfMobileTelephone("13904108866");MvcResult mvcResult = mockMvc.perform(MockMvcRequestBuilders.post("/customerEncryption/save").contentType(MediaType.APPLICATION_JSON).content(JSONObject.toJSONString(request))).andExpect(MockMvcResultMatchers.status().isOk()).andDo(MockMvcResultHandlers.print()).andReturn();logger.info(mvcResult.getResponse().getContentAsString());}
}

Suite一次性执行多个单元测试：

package com.pingan.bloan.genesis.controller;import org.junit.runners.Suite;
import org.junit.runner.RunWith;/*** 打包测试* 配置测试类，一次性执行所有配置的测试类* @author **/
@RunWith(Suite.class)
@Suite.SuiteClasses({MessageEncryptionControllerTest.class, DemoControllerTest.class})
public class SuiteExecuteTests {// 不用写代码,只需要注解即可(在SuiteClasses中配置测试类)
}

代码单元测试，让代码更加健壮。

转载于:https://www.cnblogs.com/dushenzi/p/10654864.html

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