Spring对JUnit4的支持
第一步：准备工作：引入相关依赖
<dependencies>
<!--spring context依赖-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>6.0.2</version>
</dependency>
<!--spring对junit的支持相关依赖-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>6.0.2</version>
</dependency>
<!--junit4依赖-->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.13.2</version>
<scope>test</scope>
</dependency>
</dependencies>
第二步：定义一个bean
package com.julissa.spring6.bean;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
@Component
public class User {
@Value("julissa")
private String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public User(String name) {
this.name = name;
}
public User() {
}
@Override
public String toString() {
return "User{" +
"name='" + name + '\'' +
'}';
}
}
第三步：配置spring.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
<context:component-scan base-package="com.julissa.spring6.bean"/>
</beans>
第四步：编写测试程序
package com.julissa.spring6.test;
import com.julissa.spring6.bean.User;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("classpath:spring.xml")
public class Mytest {
@Autowired
private User user;
@Test
public void test(){
System.out.println(user);
}
}
第五步：运行测试程序
Spring对JUnit5的支持
第一步：引入JUnit5的依赖，Spring对JUnit支持的依赖还是：spring-test
<dependencies>
<!--spring context依赖-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>6.0.2</version>
</dependency>
<!--spring对junit的支持相关依赖-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>6.0.2</version>
</dependency>
<!--junit5依赖-->
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter</artifactId>
<version>5.9.0</version>
<scope>test</scope>
</dependency>
</dependencies>
第二步：定义一个bean
package com.julissa.spring6.bean;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
@Component
public class User {
@Value("julissa")
private String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public User(String name) {
this.name = name;
}
public User() {
}
@Override
public String toString() {
return "User{" +
"name='" + name + '\'' +
'}';
}
}
第三步：配置spring.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
<context:component-scan base-package="com.julissa.spring6.bean"/>
</beans>
第四步：编写测试程序
package com.julissa.spring6.test;
import com.julissa.spring6.bean.User;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit.jupiter.SpringExtension;
@ExtendWith(SpringExtension.class)
@ContextConfiguration("classpath:spring.xml")
public class Mytest {
@Autowired
private User user;
@Test
public void test(){
System.out.println(user);
}
}
第五步：运行测试程序
