feat(mapper): 添加 MpUserMapper 及用户插入测试

新增 MpUserMapper 接口，扩展自 Mybatis Plus 的 BaseMapper，用于 User 实体的数据库操作。在 UserMapperTest 中添加 testAddUser 方法以验证用户插入功能，使用 SQLite 数据库进行单元测试。

.github/workflows/maven.yml

@@ -21,6 +21,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
+    - run: rm -rf test.db
     - name: Set up JDK 17
       uses: actions/setup-java@v4
       with:
@@ -28,7 +29,7 @@ jobs:
         distribution: 'temurin'
         cache: maven
     - name: Build with Maven
-      run: mvn -B package -DskipTests --file pom.xml
+      run: mvn -B package --file pom.xml
 
     # Optional: Uploads the full dependency graph to GitHub to improve the quality of Dependabot alerts this repository can receive
 #    - name: Update dependency graph

.gitignore

@@ -32,3 +32,4 @@ build/
 ### VS Code ###
 .vscode/
 /src/main/resources/application.yaml
+/test.db

pom.xml

@@ -95,6 +95,11 @@
             <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
             <version>2.3.0</version>
         </dependency>
+        <dependency>
+            <groupId>org.xerial</groupId>
+            <artifactId>sqlite-jdbc</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>

src/main/java/top/suyiiyii/sims/SimsApplication.java

@@ -1,11 +1,13 @@
 package top.suyiiyii.sims;
 
 import com.tangzc.autotable.springboot.EnableAutoTable;
+import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
-/*@EnableAutoTable*/
+@EnableAutoTable
 @SpringBootApplication
+@MapperScan("top.suyiiyii.sims.mapper")
 public class SimsApplication {
     public static void main(String[] args) {
         SpringApplication.run(SimsApplication.class, args);

src/main/java/top/suyiiyii/sims/mapper/MpUserMapper.java

@@ -0,0 +1,7 @@
+package top.suyiiyii.sims.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import top.suyiiyii.sims.entity.User;
+
+public interface MpUserMapper extends BaseMapper<User> {
+}

src/main/resources/application-test.yaml

@@ -0,0 +1,8 @@
+spring:
+  datasource:
+    url: jdbc:sqlite:test.db:testdb?cache=shared
+    driver-class-name: org.sqlite.JDBC
+    username:
+    password:
+
+

src/test/java/top/suyiiyii/sims/mapper/UserMapperTest.java

@@ -0,0 +1,33 @@
+package top.suyiiyii.sims.mapper;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.ActiveProfiles;
+import top.suyiiyii.sims.entity.User;
+
+@SpringBootTest
+@ActiveProfiles("test")
+public class UserMapperTest {
+
+    @Autowired
+    private MpUserMapper userMapper;
+
+    @Test
+    public void testAddUser() {
+        User user = new User();
+        user.setStudentId(1);
+        user.setUsername("test");
+        user.setPassword("test");
+        user.setEmail("test");
+        user.setGrade("test");
+        user.setUserGroup("test");
+
+
+
+        int result = userMapper.insert(user);
+        Assertions.assertEquals(1, result);
+    }
+
+}