test

mybatis-plus/src/test/java/com/baomidou/mybatisplus/test/non/Entity.java

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+package com.baomidou.mybatisplus.test.non;
+
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * @author miemie
+ * @since 2020-06-23
+ */
+@Data
+public class Entity implements Serializable {
+    private static final long serialVersionUID = 6962439201546719734L;
+
+    @TableId("t_id")
+    private Long id;
+
+    @TableField("t_name")
+    private String name;
+}

mybatis-plus/src/test/java/com/baomidou/mybatisplus/test/non/EntityMapper.java

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+package com.baomidou.mybatisplus.test.non;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Select;
+
+/**
+ * @author miemie
+ * @since 2020-06-23
+ */
+public interface EntityMapper extends BaseMapper<Entity> {
+
+    @Select("select * from entity where id = #{id}")
+    Entity byId(Long id);
+}

mybatis-plus/src/test/java/com/baomidou/mybatisplus/test/non/NonTest.java

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+package com.baomidou.mybatisplus.test.non;
+
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.test.BaseDbTest;
+import org.junit.jupiter.api.Test;
+
+import java.util.Arrays;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * @author miemie
+ * @since 2020-06-23
+ */
+public class NonTest extends BaseDbTest<EntityMapper> {
+
+    @Test
+    void test() {
+        doTest(i -> {
+            Entity entity = i.selectOne(Wrappers.<Entity>lambdaQuery().eq(Entity::getId, 1));
+            assertThat(entity).isNotNull();
+            assertThat(entity.getName()).isNotNull();
+
+            entity.setName("老吴");
+            int update = i.updateById(entity);
+            assertThat(update).isEqualTo(1);
+        });
+    }
+
+    @Override
+    protected String tableDataSql() {
+        return "insert into entity(t_id,t_name) values(1,'1'),(2,'2');";
+    }
+
+    @Override
+    protected List<String> tableSql() {
+        return Arrays.asList("drop table if exists entity", "CREATE TABLE IF NOT EXISTS entity (" +
+            "t_id BIGINT NOT NULL," +
+            "t_name VARCHAR(30) NULL DEFAULT NULL," +
+            "PRIMARY KEY (t_id))");
+    }
+}