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✨ spring-boot-demo-orm-mybatis-mapper-page 完成

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Yangkai.Shen 5 years ago
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  1. +1
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      pom.xml
  2. +25
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      spring-boot-demo-orm-mybatis-mapper-page/.gitignore
  3. +336
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      spring-boot-demo-orm-mybatis-mapper-page/README.md
  4. +85
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      spring-boot-demo-orm-mybatis-mapper-page/pom.xml
  5. +27
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      spring-boot-demo-orm-mybatis-mapper-page/src/main/java/com/xkcoding/orm/mybatis/MapperAndPage/SpringBootDemoOrmMybatisMapperPageApplication.java
  6. +86
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      spring-boot-demo-orm-mybatis-mapper-page/src/main/java/com/xkcoding/orm/mybatis/MapperAndPage/entity/User.java
  7. +23
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      spring-boot-demo-orm-mybatis-mapper-page/src/main/java/com/xkcoding/orm/mybatis/MapperAndPage/mapper/UserMapper.java
  8. +46
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      spring-boot-demo-orm-mybatis-mapper-page/src/main/resources/application.yml
  9. +2
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      spring-boot-demo-orm-mybatis-mapper-page/src/main/resources/db/data.sql
  10. +13
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      spring-boot-demo-orm-mybatis-mapper-page/src/main/resources/db/schema.sql
  11. +16
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      spring-boot-demo-orm-mybatis-mapper-page/src/test/java/com/xkcoding/orm/mybatis/MapperAndPage/SpringBootDemoOrmMybatisMapperPageApplicationTests.java
  12. +154
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      spring-boot-demo-orm-mybatis-mapper-page/src/test/java/com/xkcoding/orm/mybatis/MapperAndPage/mapper/UserMapperTest.java

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pom.xml View File

@@ -23,6 +23,7 @@
<module>spring-boot-demo-orm-jdbctemplate</module>
<module>spring-boot-demo-orm-jpa</module>
<module>spring-boot-demo-orm-mybatis</module>
<module>spring-boot-demo-orm-mybatis-mapper-page</module>
<module>spring-boot-demo-email</module>
<module>spring-boot-demo-upload</module>
<module>spring-boot-demo-war</module>


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spring-boot-demo-orm-mybatis-mapper-page/.gitignore View File

@@ -0,0 +1,25 @@
/target/
!.mvn/wrapper/maven-wrapper.jar

### STS ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache

### IntelliJ IDEA ###
.idea
*.iws
*.iml
*.ipr

### NetBeans ###
/nbproject/private/
/build/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/

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spring-boot-demo-orm-mybatis-mapper-page/README.md View File

@@ -0,0 +1,336 @@
# spring-boot-demo-orm-mybatis-mapper-page

> 此 demo 演示了 Spring Boot 如何集成通用Mapper插件和分页助手插件，简化Mybatis开发，带给你难以置信的开发体验。

## pom.xml

```xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>

<artifactId>spring-boot-demo-orm-mybatis-mapper-page</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>spring-boot-demo-orm-mybatis-mapper-page</name>
<description>Demo project for Spring Boot</description>

<parent>
<groupId>com.xkcoding</groupId>
<artifactId>spring-boot-demo</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<mybatis.mapper.version>2.0.4</mybatis.mapper.version>
<mybatis.pagehelper.version>1.2.9</mybatis.pagehelper.version>
</properties>

<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>

<!-- 通用Mapper -->
<dependency>
<groupId>tk.mybatis</groupId>
<artifactId>mapper-spring-boot-starter</artifactId>
<version>${mybatis.mapper.version}</version>
</dependency>

<!-- 分页助手 -->
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper-spring-boot-starter</artifactId>
<version>${mybatis.pagehelper.version}</version>
</dependency>

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>

<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>

<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
</dependency>

<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
</dependency>

<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
</dependencies>

<build>
<finalName>spring-boot-demo-orm-mybatis-mapper-page</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>

</project>
```

## SpringBootDemoOrmMybatisApplication.java

```java
/**
* <p>
* 启动器
* </p>
*
* @package: com.xkcoding.orm.mybatis.MapperAndPage
* @description: 启动器
* @author: yangkai.shen
* @date: Created in 2018/11/8 13:43
* @copyright: Copyright (c) 2018
* @version: V1.0
* @modified: yangkai.shen
*/
@SpringBootApplication
@MapperScan(basePackages = {"com.xkcoding.orm.mybatis.MapperAndPage.mapper"}) // 注意：这里的 MapperScan 是 tk.mybatis.spring.annotation.MapperScan 这个包下的
public class SpringBootDemoOrmMybatisMapperPageApplication {

public static void main(String[] args) {
SpringApplication.run(SpringBootDemoOrmMybatisMapperPageApplication.class, args);
}
}
```

## application.yml

```yaml
spring:
datasource:
url: jdbc:mysql://127.0.0.1:3306/spring-boot-demo?useUnicode=true&characterEncoding=UTF-8&useSSL=false&autoReconnect=true&failOverReadOnly=false&serverTimezone=GMT%2B8
username: root
password: root
driver-class-name: com.mysql.cj.jdbc.Driver
type: com.zaxxer.hikari.HikariDataSource
initialization-mode: always
continue-on-error: true
schema:
- "classpath:db/schema.sql"
data:
- "classpath:db/data.sql"
hikari:
minimum-idle: 5
connection-test-query: SELECT 1 FROM DUAL
maximum-pool-size: 20
auto-commit: true
idle-timeout: 30000
pool-name: SpringBootDemoHikariCP
max-lifetime: 60000
connection-timeout: 30000
logging:
level:
com.xkcoding: debug
com.xkcoding.orm.mybatis.MapperAndPage.mapper: trace
mybatis:
configuration:
# 下划线转驼峰
map-underscore-to-camel-case: true
mapper-locations: classpath:mappers/*.xml
type-aliases-package: com.xkcoding.orm.mybatis.MapperAndPage.entity
mapper:
mappers:
- tk.mybatis.mapper.common.Mapper
not-empty: true
style: camelhump
wrap-keyword: "`{0}`"
safe-delete: true
safe-update: true
identity: MYSQL
pagehelper:
auto-dialect: true
helper-dialect: mysql
reasonable: true
params: count=countSql
```

## UserMapper.java

```java
/**
* <p>
* UserMapper
* </p>
*
* @package: com.xkcoding.orm.mybatis.MapperAndPage.mapper
* @description: UserMapper
* @author: yangkai.shen
* @date: Created in 2018/11/8 14:15
* @copyright: Copyright (c) 2018
* @version: V1.0
* @modified: yangkai.shen
*/
@Component
// 注意：这里的Mapper是tk.mybatis.mapper.common.Mapper包下的
public interface UserMapper extends Mapper<User>, MySqlMapper<User> {
}
```

## UserMapperTest.java

```java
/**
* <p>
* UserMapper 测试
* </p>
*
* @package: com.xkcoding.orm.mybatis.MapperAndPage.mapper
* @description: UserMapper 测试
* @author: yangkai.shen
* @date: Created in 2018/11/8 14:25
* @copyright: Copyright (c) 2018
* @version: V1.0
* @modified: yangkai.shen
*/
@Slf4j
public class UserMapperTest extends SpringBootDemoOrmMybatisMapperPageApplicationTests {

@Autowired
private UserMapper userMapper;

/**
* 测试通用Mapper - 保存
*/
@Test
public void testInsert() {
String salt = IdUtil.fastSimpleUUID();
User testSave3 = User.builder().name("testSave3").password(SecureUtil.md5("123456" + salt)).salt(salt).email("testSave3@xkcoding.com").phoneNumber("17300000003").status(1).lastLoginTime(new DateTime()).createTime(new DateTime()).lastUpdateTime(new DateTime()).build();
userMapper.insertUseGeneratedKeys(testSave3);
Assert.assertNotNull(testSave3.getId());
log.debug("【测试主键回写#testSave3.getId()】= {}", testSave3.getId());
}

/**
* 测试通用Mapper - 批量保存
*/
@Test
public void testInsertList() {
List<User> userList = Lists.newArrayList();
for (int i = 4; i < 14; i++) {
String salt = IdUtil.fastSimpleUUID();
User user = User.builder().name("testSave" + i).password(SecureUtil.md5("123456" + salt)).salt(salt).email("testSave" + i + "@xkcoding.com").phoneNumber("1730000000" + i).status(1).lastLoginTime(new DateTime()).createTime(new DateTime()).lastUpdateTime(new DateTime()).build();
userList.add(user);
}
int i = userMapper.insertList(userList);
Assert.assertEquals(userList.size(), i);
List<Long> ids = userList.stream().map(User::getId).collect(Collectors.toList());
log.debug("【测试主键回写#userList.ids】= {}", ids);
}

/**
* 测试通用Mapper - 删除
*/
@Test
public void testDelete() {
Long primaryKey = 1L;
int i = userMapper.deleteByPrimaryKey(primaryKey);
Assert.assertEquals(1, i);
User user = userMapper.selectByPrimaryKey(primaryKey);
Assert.assertNull(user);
}

/**
* 测试通用Mapper - 更新
*/
@Test
public void testUpdate() {
Long primaryKey = 1L;
User user = userMapper.selectByPrimaryKey(primaryKey);
user.setName("通用Mapper名字更新");
int i = userMapper.updateByPrimaryKeySelective(user);
Assert.assertEquals(1, i);
User update = userMapper.selectByPrimaryKey(primaryKey);
Assert.assertNotNull(update);
Assert.assertEquals("通用Mapper名字更新", update.getName());
log.debug("【update】= {}", update);
}

/**
* 测试通用Mapper - 查询
*/
@Test
public void testQueryAll() {
List<User> users = userMapper.selectAll();
Assert.assertTrue(CollUtil.isNotEmpty(users));
log.debug("【users】= {}", users);
}

/**
* 测试分页助手 - 分页排序查询
*/
@Test
public void testQueryByPageAndSort() {
initData();
int currentPage = 1;
int pageSize = 5;
String orderBy = "id desc";
int count = userMapper.selectCount(null);
PageHelper.startPage(currentPage, pageSize, orderBy);
List<User> users = userMapper.selectAll();
PageInfo<User> userPageInfo = new PageInfo<>(users);
Assert.assertEquals(5, userPageInfo.getSize());
Assert.assertEquals(count, userPageInfo.getTotal());
log.debug("【userPageInfo】= {}", userPageInfo);
}

/**
* 测试通用Mapper - 条件查询
*/
@Test
public void testQueryByCondition() {
initData();
Example example = new Example(User.class);
// 过滤
example.createCriteria().andLike("name", "%Save1%").orEqualTo("phoneNumber", "17300000001");
// 排序
example.setOrderByClause("id desc");
int count = userMapper.selectCountByExample(example);
// 分页
PageHelper.startPage(1, 3);
// 查询
List<User> userList = userMapper.selectByExample(example);
PageInfo<User> userPageInfo = new PageInfo<>(userList);
Assert.assertEquals(3, userPageInfo.getSize());
Assert.assertEquals(count, userPageInfo.getTotal());
log.debug("【userPageInfo】= {}", userPageInfo);
}

/**
* 初始化数据
*/
private void initData() {
testInsertList();
}

}
```

## 参考

- 通用Mapper官方文档：https://github.com/abel533/Mapper/wiki/1.integration
- pagehelper 官方文档：https://github.com/pagehelper/Mybatis-PageHelper/blob/master/wikis/zh/HowToUse.md

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- 0
spring-boot-demo-orm-mybatis-mapper-page/pom.xml View File

@@ -0,0 +1,85 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>

<artifactId>spring-boot-demo-orm-mybatis-mapper-page</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>spring-boot-demo-orm-mybatis-mapper-page</name>
<description>Demo project for Spring Boot</description>

<parent>
<groupId>com.xkcoding</groupId>
<artifactId>spring-boot-demo</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<mybatis.mapper.version>2.0.4</mybatis.mapper.version>
<mybatis.pagehelper.version>1.2.9</mybatis.pagehelper.version>
</properties>

<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>

<!-- 通用Mapper -->
<dependency>
<groupId>tk.mybatis</groupId>
<artifactId>mapper-spring-boot-starter</artifactId>
<version>${mybatis.mapper.version}</version>
</dependency>

<!-- 分页助手 -->
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper-spring-boot-starter</artifactId>
<version>${mybatis.pagehelper.version}</version>
</dependency>

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>

<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>

<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
</dependency>

<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
</dependency>

<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
</dependencies>

<build>
<finalName>spring-boot-demo-orm-mybatis-mapper-page</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>

</project>

+ 27
- 0
spring-boot-demo-orm-mybatis-mapper-page/src/main/java/com/xkcoding/orm/mybatis/MapperAndPage/SpringBootDemoOrmMybatisMapperPageApplication.java View File

@@ -0,0 +1,27 @@
package com.xkcoding.orm.mybatis.MapperAndPage;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import tk.mybatis.spring.annotation.MapperScan;

/**
* <p>
* 启动器
* </p>
*
* @package: com.xkcoding.orm.mybatis.MapperAndPage
* @description: 启动器
* @author: yangkai.shen
* @date: Created in 2018/11/8 13:43
* @copyright: Copyright (c) 2018
* @version: V1.0
* @modified: yangkai.shen
*/
@SpringBootApplication
@MapperScan(basePackages = {"com.xkcoding.orm.mybatis.MapperAndPage.mapper"})
public class SpringBootDemoOrmMybatisMapperPageApplication {

public static void main(String[] args) {
SpringApplication.run(SpringBootDemoOrmMybatisMapperPageApplication.class, args);
}
}

+ 86
- 0
spring-boot-demo-orm-mybatis-mapper-page/src/main/java/com/xkcoding/orm/mybatis/MapperAndPage/entity/User.java View File

@@ -0,0 +1,86 @@
package com.xkcoding.orm.mybatis.MapperAndPage.entity;

import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import tk.mybatis.mapper.annotation.KeySql;

import javax.persistence.Id;
import javax.persistence.Table;
import java.io.Serializable;
import java.util.Date;

/**
* <p>
* 用户实体类
* </p>
*
* @package: com.xkcoding.orm.mybatis.MapperAndPage.entity
* @description: 用户实体类
* @author: yangkai.shen
* @date: Created in 2018/11/8 14:14
* @copyright: Copyright (c) 2018
* @version: V1.0
* @modified: yangkai.shen
*/
@Data
@NoArgsConstructor
@AllArgsConstructor
@Builder
@Table(name = "orm_user")
public class User implements Serializable {
private static final long serialVersionUID = -1840831686851699943L;

/**
* 主键
*/
@Id
@KeySql(useGeneratedKeys = true)
private Long id;

/**
* 用户名
*/
private String name;

/**
* 加密后的密码
*/
private String password;

/**
* 加密使用的盐
*/
private String salt;

/**
* 邮箱
*/
private String email;

/**
* 手机号码
*/
private String phoneNumber;

/**
* 状态，-1：逻辑删除，0：禁用，1：启用
*/
private Integer status;

/**
* 创建时间
*/
private Date createTime;

/**
* 上次登录时间
*/
private Date lastLoginTime;

/**
* 上次更新时间
*/
private Date lastUpdateTime;
}

+ 23
- 0
spring-boot-demo-orm-mybatis-mapper-page/src/main/java/com/xkcoding/orm/mybatis/MapperAndPage/mapper/UserMapper.java View File

@@ -0,0 +1,23 @@
package com.xkcoding.orm.mybatis.MapperAndPage.mapper;

import com.xkcoding.orm.mybatis.MapperAndPage.entity.User;
import org.springframework.stereotype.Component;
import tk.mybatis.mapper.common.Mapper;
import tk.mybatis.mapper.common.MySqlMapper;

/**
* <p>
* UserMapper
* </p>
*
* @package: com.xkcoding.orm.mybatis.MapperAndPage.mapper
* @description: UserMapper
* @author: yangkai.shen
* @date: Created in 2018/11/8 14:15
* @copyright: Copyright (c) 2018
* @version: V1.0
* @modified: yangkai.shen
*/
@Component
public interface UserMapper extends Mapper<User>, MySqlMapper<User> {
}

+ 46
- 0
spring-boot-demo-orm-mybatis-mapper-page/src/main/resources/application.yml View File

@@ -0,0 +1,46 @@
spring:
datasource:
url: jdbc:mysql://127.0.0.1:3306/spring-boot-demo?useUnicode=true&characterEncoding=UTF-8&useSSL=false&autoReconnect=true&failOverReadOnly=false&serverTimezone=GMT%2B8
username: root
password: root
driver-class-name: com.mysql.cj.jdbc.Driver
type: com.zaxxer.hikari.HikariDataSource
initialization-mode: always
continue-on-error: true
schema:
- "classpath:db/schema.sql"
data:
- "classpath:db/data.sql"
hikari:
minimum-idle: 5
connection-test-query: SELECT 1 FROM DUAL
maximum-pool-size: 20
auto-commit: true
idle-timeout: 30000
pool-name: SpringBootDemoHikariCP
max-lifetime: 60000
connection-timeout: 30000
logging:
level:
com.xkcoding: debug
com.xkcoding.orm.mybatis.MapperAndPage.mapper: trace
mybatis:
configuration:
# 下划线转驼峰
map-underscore-to-camel-case: true
mapper-locations: classpath:mappers/*.xml
type-aliases-package: com.xkcoding.orm.mybatis.MapperAndPage.entity
mapper:
mappers:
- tk.mybatis.mapper.common.Mapper
not-empty: true
style: camelhump
wrap-keyword: "`{0}`"
safe-delete: true
safe-update: true
identity: MYSQL
pagehelper:
auto-dialect: true
helper-dialect: mysql
reasonable: true
params: count=countSql

+ 2
- 0
spring-boot-demo-orm-mybatis-mapper-page/src/main/resources/db/data.sql View File

@@ -0,0 +1,2 @@
INSERT INTO `orm_user`(`id`,`name`,`password`,`salt`,`email`,`phone_number`) VALUES (1, 'user_1', 'ff342e862e7c3285cdc07e56d6b8973b', '412365a109674b2dbb1981ed561a4c70', 'user1@xkcoding.com', '17300000001');
INSERT INTO `orm_user`(`id`,`name`,`password`,`salt`,`email`,`phone_number`) VALUES (2, 'user_2', '6c6bf02c8d5d3d128f34b1700cb1e32c', 'fcbdd0e8a9404a5585ea4e01d0e4d7a0', 'user2@xkcoding.com', '17300000002');

+ 13
- 0
spring-boot-demo-orm-mybatis-mapper-page/src/main/resources/db/schema.sql View File

@@ -0,0 +1,13 @@
DROP TABLE IF EXISTS `orm_user`;
CREATE TABLE `orm_user` (
`id` INT(11) NOT NULL AUTO_INCREMENT PRIMARY KEY COMMENT '主键',
`name` VARCHAR(32) NOT NULL UNIQUE COMMENT '用户名',
`password` VARCHAR(32) NOT NULL COMMENT '加密后的密码',
`salt` VARCHAR(32) NOT NULL COMMENT '加密使用的盐',
`email` VARCHAR(32) NOT NULL UNIQUE COMMENT '邮箱',
`phone_number` VARCHAR(15) NOT NULL UNIQUE COMMENT '手机号码',
`status` INT(2) NOT NULL DEFAULT 1 COMMENT '状态，-1：逻辑删除，0：禁用，1：启用',
`create_time` DATETIME NOT NULL DEFAULT NOW() COMMENT '创建时间',
`last_login_time` DATETIME DEFAULT NULL COMMENT '上次登录时间',
`last_update_time` DATETIME NOT NULL DEFAULT NOW() COMMENT '上次更新时间'
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='Spring Boot Demo Orm 系列示例表';

+ 16
- 0
spring-boot-demo-orm-mybatis-mapper-page/src/test/java/com/xkcoding/orm/mybatis/MapperAndPage/SpringBootDemoOrmMybatisMapperPageApplicationTests.java View File

@@ -0,0 +1,16 @@
package com.xkcoding.orm.mybatis.MapperAndPage;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

@RunWith(SpringRunner.class)
@SpringBootTest
public class SpringBootDemoOrmMybatisMapperPageApplicationTests {

@Test
public void contextLoads() {
}

}

+ 154
- 0
spring-boot-demo-orm-mybatis-mapper-page/src/test/java/com/xkcoding/orm/mybatis/MapperAndPage/mapper/UserMapperTest.java View File

@@ -0,0 +1,154 @@
package com.xkcoding.orm.mybatis.MapperAndPage.mapper;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.date.DateTime;
import cn.hutool.core.util.IdUtil;
import cn.hutool.crypto.SecureUtil;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.xkcoding.orm.mybatis.MapperAndPage.SpringBootDemoOrmMybatisMapperPageApplicationTests;
import com.xkcoding.orm.mybatis.MapperAndPage.entity.User;
import lombok.extern.slf4j.Slf4j;
import org.assertj.core.util.Lists;
import org.junit.Assert;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import tk.mybatis.mapper.entity.Example;

import java.util.List;
import java.util.stream.Collectors;

/**
* <p>
* UserMapper 测试
* </p>
*
* @package: com.xkcoding.orm.mybatis.MapperAndPage.mapper
* @description: UserMapper 测试
* @author: yangkai.shen
* @date: Created in 2018/11/8 14:25
* @copyright: Copyright (c) 2018
* @version: V1.0
* @modified: yangkai.shen
*/
@Slf4j
public class UserMapperTest extends SpringBootDemoOrmMybatisMapperPageApplicationTests {

@Autowired
private UserMapper userMapper;

/**
* 测试通用Mapper - 保存
*/
@Test
public void testInsert() {
String salt = IdUtil.fastSimpleUUID();
User testSave3 = User.builder().name("testSave3").password(SecureUtil.md5("123456" + salt)).salt(salt).email("testSave3@xkcoding.com").phoneNumber("17300000003").status(1).lastLoginTime(new DateTime()).createTime(new DateTime()).lastUpdateTime(new DateTime()).build();
userMapper.insertUseGeneratedKeys(testSave3);
Assert.assertNotNull(testSave3.getId());
log.debug("【测试主键回写#testSave3.getId()】= {}", testSave3.getId());
}

/**
* 测试通用Mapper - 批量保存
*/
@Test
public void testInsertList() {
List<User> userList = Lists.newArrayList();
for (int i = 4; i < 14; i++) {
String salt = IdUtil.fastSimpleUUID();
User user = User.builder().name("testSave" + i).password(SecureUtil.md5("123456" + salt)).salt(salt).email("testSave" + i + "@xkcoding.com").phoneNumber("1730000000" + i).status(1).lastLoginTime(new DateTime()).createTime(new DateTime()).lastUpdateTime(new DateTime()).build();
userList.add(user);
}
int i = userMapper.insertList(userList);
Assert.assertEquals(userList.size(), i);
List<Long> ids = userList.stream().map(User::getId).collect(Collectors.toList());
log.debug("【测试主键回写#userList.ids】= {}", ids);
}

/**
* 测试通用Mapper - 删除
*/
@Test
public void testDelete() {
Long primaryKey = 1L;
int i = userMapper.deleteByPrimaryKey(primaryKey);
Assert.assertEquals(1, i);
User user = userMapper.selectByPrimaryKey(primaryKey);
Assert.assertNull(user);
}

/**
* 测试通用Mapper - 更新
*/
@Test
public void testUpdate() {
Long primaryKey = 1L;
User user = userMapper.selectByPrimaryKey(primaryKey);
user.setName("通用Mapper名字更新");
int i = userMapper.updateByPrimaryKeySelective(user);
Assert.assertEquals(1, i);
User update = userMapper.selectByPrimaryKey(primaryKey);
Assert.assertNotNull(update);
Assert.assertEquals("通用Mapper名字更新", update.getName());
log.debug("【update】= {}", update);
}

/**
* 测试通用Mapper - 查询
*/
@Test
public void testQueryAll() {
List<User> users = userMapper.selectAll();
Assert.assertTrue(CollUtil.isNotEmpty(users));
log.debug("【users】= {}", users);
}

/**
* 测试分页助手 - 分页排序查询
*/
@Test
public void testQueryByPageAndSort() {
initData();
int currentPage = 1;
int pageSize = 5;
String orderBy = "id desc";
int count = userMapper.selectCount(null);
PageHelper.startPage(currentPage, pageSize, orderBy);
List<User> users = userMapper.selectAll();
PageInfo<User> userPageInfo = new PageInfo<>(users);
Assert.assertEquals(5, userPageInfo.getSize());
Assert.assertEquals(count, userPageInfo.getTotal());
log.debug("【userPageInfo】= {}", userPageInfo);
}

/**
* 测试通用Mapper - 条件查询
*/
@Test
public void testQueryByCondition() {
initData();
Example example = new Example(User.class);
// 过滤
example.createCriteria().andLike("name", "%Save1%").orEqualTo("phoneNumber", "17300000001");
// 排序
example.setOrderByClause("id desc");
int count = userMapper.selectCountByExample(example);
// 分页
PageHelper.startPage(1, 3);
// 查询
List<User> userList = userMapper.selectByExample(example);
PageInfo<User> userPageInfo = new PageInfo<>(userList);
Assert.assertEquals(3, userPageInfo.getSize());
Assert.assertEquals(count, userPageInfo.getTotal());
log.debug("【userPageInfo】= {}", userPageInfo);
}

/**
* 初始化数据
*/
private void initData() {
testInsertList();
}

}

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