HM-SpringBoot1.4【SpringBoot整合Junit】

 

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.5.3</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.haifei</groupId>
    <artifactId>springboot5-test</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>springboot5-test</name>
    <description>Demo project for Spring Boot</description>
    <properties>
        <java.version>1.8</java.version>
    </properties>
    <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>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

 

package com.haifei.springboot5test;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class Springboot5TestApplication {

    public static void main(String[] args) {
        SpringApplication.run(Springboot5TestApplication.class, args);
    }

}

 

package com.haifei.springboot5test;

import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;

@SpringBootTest
class Springboot5TestApplicationTests {

    @Test
    void contextLoads() {
    }

}

 

1

 

 

package com.haifei.springboot5test;

import org.springframework.stereotype.Service;

@Service
public class UserService {

    public void add(){
        System.out.println("add...");
    }

}

 

package com.haifei.test;

import com.haifei.springboot5test.Springboot5TestApplication;
import com.haifei.springboot5test.UserService;
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;

/**
 * UserService的测试类
 */
@RunWith(SpringRunner.class)
@SpringBootTest(classes = Springboot5TestApplication.class)
public class UserServiceTest {

    @Autowired //注入待测试的对象
    private UserService userService;

    @Test
    public void testAdd(){
        userService.add();
    }

}

 

 

 

 

 2

当测试用例所在包 为 引导类所在包的子包，或者与引导类所在包的包名相同时，测试类中

@SpringBootTest()注解中可以省略参数

 

 

 

package com.haifei.springboot5test;

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;

/**
 * UserService的测试类
 */
@RunWith(SpringRunner.class)
@SpringBootTest
public class UserServiceTest {

    @Autowired //注入待测试的对象
    private UserService userService;

    @Test
    public void testAdd(){
        userService.add();
    }

}