首页>代码>Spring Boot学习(七)之Web应用使用JdbcTemplate访问数据库 博客源码分享>/springbootstudy-demo7-jdbctemplate/src/test/java/com/xiaojingg/SpringbootstudyDemo7JdbctemplateApplicationTests.java
package com.xiaojingg; import com.xiaojingg.service.UserService; import org.junit.Assert; import org.junit.Before; 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 public class SpringbootstudyDemo7JdbctemplateApplicationTests { @Autowired private UserService userSerivce; @Before public void setUp() { // 准备,清空user表 userSerivce.deleteAllUsers(); } @Test public void test() throws Exception { // 插入5个用户 userSerivce.create("a", 1); userSerivce.create("b", 2); userSerivce.create("c", 3); userSerivce.create("d", 4); userSerivce.create("e", 5); // 查数据库,应该有5个用户 Assert.assertEquals(5, userSerivce.getAllUsers().intValue()); // 删除两个用户 userSerivce.deleteByName("a"); userSerivce.deleteByName("e"); // 查数据库,应该有5个用户 Assert.assertEquals(3, userSerivce.getAllUsers().intValue()); } }