Spring Boot从Controller层进行单元测试的实现

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);
  
  @before
  public void init() {
    logger.info("开始测试...");
  }
  
  @after
  public 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 {
  @autowired
  private democontroller democontroller;
  
  private mockmvc mockmvc;
  
  @before
  public void setup() {
    mockmvc = mockmvcbuilders.standalonesetup(democontroller).build();
  }
  
  @test
  public 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 {
  @autowired
  private messageencryptioncontroller messageencryptioncontroller;
  
  private mockmvc mockmvc;
  
  @before
  public void setup() {
    mockmvc = mockmvcbuilders.standalonesetup(messageencryptioncontroller).build();
  }
  
  /**
   * 加密测试
   * @throws exception 
   */
  @test
  public 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 
   */
  @test
  public 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 {
  @autowired
  private mobiletelephoneidempotentcontroller mobiletelephoneidempotentcontroller;
  
  private mockmvc mockmvc;
  
  @before
  public void setup() {
    mockmvc = mockmvcbuilders.standalonesetup(mobiletelephoneidempotentcontroller).build();
  }
  
  /**
   * 保存加密处理的客户信息
   * @throws exception 
   */
  @test
  public 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。

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