首先创建一个springboot的项目。
maven依赖:
<!-- 基于springboot父包声明 -->
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.5.RELEASE</version>
<relativePath></relativePath>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<spring-boot.version>2.1.5.RELEASE</spring-boot.version>
</properties>
项目的包结构:
UnitTest类代码,@SpringBootTest(classes = DeHuaApplication.class),DeHuaApplication修改为你对应的启动类
package com.dehua;
import com.dehua.service.MsgTestService;
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;
@RunWith(SpringRunner.class)
@SpringBootTest(classes = DeHuaApplication.class)
public class UnitTest {
@Autowired
private MsgTestService msgTestService;
@Test
public void getTest1(){
String dehuaTest = msgTestService.getTest("dehuaTest");
System.out.println(dehuaTest);
}
}
DeHuaApplication启动类
@SpringBootApplication
public class DeHuaApplication {
public static void main(String[] args) {
SpringApplication.run(DeHuaApplication.class, args);
}
}
MsgTestService接口
public interface MsgTestService {
String getTest(String msg);
}
实现类
@Service
public class MsgTestServiceImpl implements MsgTestService {
@Override
public String getTest(String msg) {
return msg;
}
}
到这里单元测试用例就完成了