对springboot的service层方法进行单元测试 |
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对springboot的service层方法进行单元测试
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对springboot得service层方法进行测试，由于我的启动类与java代码不在一个模块里，启动类在web模块，service在普通模块内，测试得时候遇到了一些问题。如下图所示。
下图，测试类的路径与启动类的路径要一致，切记，切记 启动类代码 package com.springboot.controller; import org.mybatis.spring.annotation.MapperScan; import org.omg.Messaging.SYNC_WITH_TRANSPORT; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.context.annotation.ComponentScan; @SpringBootApplication @MapperScan(basePackages = "com.springboot.*.mapper") @ComponentScan(basePackages={"com.springboot"}) public class Application { public static void main(String args[]){ System.out.println("垃圾springboot"); SpringApplication.run(Application.class, args); } }service层 @Service public class IMybatisUserServiceImpl implements IMybatisUserService { @Autowired public MyBatisDao myBatisDao; @Override public List selectAll() { List mybatisUsers = myBatisDao.pageByFilterRows(); return mybatisUsers; } }dao层 import com.springboot.mybatistest.entity.MybatisUser; import org.springframework.stereotype.Repository; import java.util.List; @Repository public interface MyBatisDao { public List pageByFilterRows(); }测试类 package com.springboot.controller; import com.springboot.mybatistest.entity.MybatisUser; import com.springboot.mybatistest.service.IMybatisUserService; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; import java.util.List; @RunWith(SpringRunner.class) @SpringBootTest(classes = Application.class) public class Test1 { @Autowired public IMybatisUserService mybatisUserService; @Test public void test(){ mybatisUserService.select(); List mybatisUsers = mybatisUserService.selectAll(); System.out.println(mybatisUsers.size()); } }注：所有的方法都写完后，启动测试类，报错，说找不到mapper文件中的pageByFilterRows方法。最后在sb-core模块的pom文件中添加以下配置。因为如果不添加一下配置，程序只会默认去找resources下的配置文件，所以找不到我们自己写的mapper文件。添加以下配置后，解决问题 src/main/java **/*.xml |
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