完善测试代码

jpa/pom.xml

@@ -41,6 +41,12 @@
     </dependency>
 
     <!-- test -->
+    <dependency>
+      <groupId>io.mybatis</groupId>
+      <artifactId>mybatis-mapper</artifactId>
+      <version>${project.version}</version>
+      <scope>test</scope>
+    </dependency>
     <dependency>
       <groupId>org.hsqldb</groupId>
       <artifactId>hsqldb</artifactId>

jpa/src/test/java/io/mybatis/provider/jpa/User.java

@@ -25,7 +25,6 @@
 @Table(name = "user")
 public class User {
   @Id
-  @Column
   private Long   id;
   @Column(name = "name")
   private String username;

jpa/src/test/java/io/mybatis/provider/jpa/UserBaseMapper.java

@@ -0,0 +1,25 @@
+/*
+ * Copyright 2020-2022 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.mybatis.provider.jpa;
+
+import io.mybatis.mapper.BaseMapper;
+
+import java.io.Serializable;
+
+public interface UserBaseMapper extends BaseMapper<User, Serializable> {
+
+}

jpa/src/test/java/io/mybatis/provider/jpa/UserBaseMapperTest.java

@@ -0,0 +1,47 @@
+/*
+ * Copyright 2020-2022 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.mybatis.provider.jpa;
+
+import io.mybatis.provider.BaseTest;
+import org.apache.ibatis.session.SqlSession;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class UserBaseMapperTest extends BaseTest {
+
+  @Test
+  public void testSelectById() {
+    try (SqlSession sqlSession = getSqlSession()) {
+      UserBaseMapper userMapper = sqlSession.getMapper(UserBaseMapper.class);
+
+      User user = userMapper.selectByPrimaryKey(1L).get();
+      Assert.assertNotNull(user);
+      Assert.assertEquals("张无忌", user.getUsername());
+      Assert.assertNull(user.getSex());
+
+      user.setId(999L);
+      Assert.assertEquals(1, userMapper.insert(user));
+
+      int count = userMapper.deleteByPrimaryKey(user.getId());
+      Assert.assertEquals(1, count);
+      count = userMapper.deleteByPrimaryKey(user.getId());
+      Assert.assertEquals(0, count);
+      sqlSession.rollback();
+    }
+  }
+
+}

jpa/src/test/java/io/mybatis/provider/jpa/UserMapper.java

@@ -17,6 +17,7 @@
 package io.mybatis.provider.jpa;
 
 import io.mybatis.provider.Caching;
+import org.apache.ibatis.annotations.DeleteProvider;
 import org.apache.ibatis.annotations.InsertProvider;
 import org.apache.ibatis.annotations.Lang;
 import org.apache.ibatis.annotations.SelectProvider;
@@ -30,4 +31,8 @@ public interface UserMapper {
   @Lang(Caching.class)
   @InsertProvider(type = BaseProvider.class, method = "insertSelective")
   int insert(User user);
+
+  @Lang(Caching.class)
+  @DeleteProvider(type = BaseProvider.class, method = "deleteById")
+  int deleteById(User user);
 }

jpa/src/test/java/io/mybatis/provider/jpa/UserMapperTest.java

@@ -34,7 +34,10 @@ public void testSelectById() {
       Assert.assertNull(user.getSex());
 
       user.setId(999L);
-      userMapper.insert(user);
+      Assert.assertEquals(1, userMapper.insert(user));
+
+      int count = userMapper.deleteById(user);
+      Assert.assertEquals(1, count);
       sqlSession.rollback();
     }
   }