JUnit5单元测试框架

依赖安装

<!-- https://mvnrepository.com/artifact/junit/junit --> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.13.2</version> <scope>test</scope> </dependency>

所有支持的注解都在包 org.junit.jupiter.api 下。

基本使用：

import org.junit.Assert; import org.junit.Test; import org.springframework.boot.test.context.SpringBootTest; import javax.annotation.Resource; import java.util.List; @SpringBootTest public class SampleTest { @Resource private UserMapper userMapper; @Test public void testSelect() { System.out.println(("----- selectAll method test ------")); List<User> userList = userMapper.selectList(null); Assert.assertEquals(5, userList.size()); userList.forEach(System.out::println); } }