springboot集成mybatis 单元测试

1、依赖

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd"><modelVersion>4.0.0</modelVersion><parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>2.7.9</version><relativePath/> <!-- lookup parent from repository --></parent><groupId>com.example</groupId><artifactId>dyc</artifactId><version>0.0.1-SNAPSHOT</version><name>dyc</name><description>Demo project for Spring Boot</description><properties><java.version>8</java.version></properties><dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-thymeleaf</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></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><version>1.18.30</version></dependency><dependency><groupId>org.slf4j</groupId><artifactId>slf4j-log4j12</artifactId><version>1.7.21</version></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-devtools</artifactId><scope>runtime</scope><optional>true</optional></dependency><dependency><groupId>org.apache.poi</groupId><artifactId>poi-ooxml</artifactId><version>4.1.2</version></dependency><!-- 工具类 hutool --><dependency><groupId>cn.hutool</groupId><artifactId>hutool-all</artifactId><version>5.7.14</version></dependency><!-- apache 集合工具类 --><dependency><groupId>org.apache.commons</groupId><artifactId>commons-collections4</artifactId><version>4.4</version></dependency><dependency><groupId>org.apache.cxf</groupId><artifactId>cxf-core</artifactId><version>3.3.5</version></dependency><dependency><groupId>org.apache.cxf</groupId><artifactId>cxf-rt-transports-http</artifactId><version>3.3.5</version></dependency><dependency><groupId>org.apache.cxf</groupId><artifactId>cxf-rt-transports-http-jetty</artifactId><version>3.3.5</version></dependency><!-- 添加 CXF --><dependency><groupId>org.apache.cxf</groupId><artifactId>cxf-spring-boot-starter-jaxws</artifactId><version>3.3.5</version><exclusions><exclusion><groupId>javax.validation</groupId><artifactId>validation-api</artifactId></exclusion></exclusions></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-aop</artifactId></dependency><dependency><groupId>io.swagger</groupId><artifactId>swagger-annotations</artifactId><version>1.6.2</version></dependency><dependency><groupId>junit</groupId><artifactId>junit</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-jdbc</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-thymeleaf</artifactId></dependency><dependency><groupId>org.mybatis.spring.boot</groupId><artifactId>mybatis-spring-boot-starter</artifactId><version>2.1.3</version></dependency><!--        <dependency>-->
<!--            <groupId>mysql</groupId>-->
<!--            <artifactId>mysql-connector-java</artifactId>-->
<!--        </dependency>--><dependency><groupId>com.oracle.database.jdbc</groupId><artifactId>ojdbc8</artifactId><version>19.7.0.0</version></dependency><dependency><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId><version>1.18.12</version><scope>provided</scope></dependency><dependency><groupId>com.alibaba</groupId><artifactId>druid</artifactId><version>1.2.16</version></dependency><dependency><groupId>org.mybatis</groupId><artifactId>mybatis</artifactId><version>3.4.6</version></dependency></dependencies><build><plugins><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId></plugin></plugins></build></project>

2、数据库配置

application.yml

server:port: 8888spring:datasource:driver-class-name: oracle.jdbc.driver.OracleDriverurl: jdbc:oracle:thin:@172.22.177.37:11521/smicpusername: MCSSDpassword: McSSd3P@x6Wp_k

application.properties

#端口号
server.port=8080
#druid数据库连接池
type=com.alibaba.druid.pool.DruidDataSource
#清除缓存
spring.thymeleaf.cache=false
#配置mapper
mybatis.mapper-locations=classpath:mapper/*.xml

3、mapper文件

package com.example.dyc.myofbatis;import org.apache.ibatis.annotations.Mapper;@Mapper
public interface TProdTaskMapper {ProdTask queryById(String prodTaskId);ProdTask queryByTaskNo(String taskNo);
}

4、mapper.xml

package com.example.dyc.myofbatis;import org.apache.ibatis.annotations.Mapper;@Mapper
public interface TProdTaskMapper {ProdTask queryById(String prodTaskId);ProdTask queryByTaskNo(String taskNo);
}

5、单元测试代码

导航栏右键Test生成

package com.example.dyc.myofbatis;import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;import javax.sql.DataSource;import java.sql.Connection;
import java.sql.SQLException;@SpringBootTest
class TProdTaskMapperTest {@AutowiredDataSource dataSource;//测试连接数据库是否成功@Testvoid loadToBeRecovered() throws SQLException {System.out.println(dataSource.getClass());Connection connection = dataSource.getConnection();System.out.println(connection);connection.close();}//mapper测试@AutowiredTProdTaskMapper tProdTaskMapper;@Testpublic void toTest(){ProdTask userLogins = tProdTaskMapper.queryById("77777777");System.out.println(userLogins == null);}
}