Idea中 lombok 在“测试类中-单元测试”运行失败及解决方法
现象:
- 使用了lombok注解
- 在测试类进行测试时找不到类,导致测试失败
解决如下
1.1 查看lombok插件,如果没有安装
1.2 配置"注释处理器"
1.3 配置pom.xml 添加 maven 插件
<dependencies>
... <!-- Lombok 依赖 --><dependency><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId><scope>provided</scope><version>1.18.38</version></dependency>
</dependencies> ...<build><plugins><!-- maven插件 --><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-compiler-plugin</artifactId><version>3.8.1</version><configuration><source>1.8</source><target>1.8</target><encoding>UTF-8</encoding><annotationProcessorPaths><path><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId><version>1.18.38</version></path><!-- 如果用了 lombok-adder,也需要加上 --></annotationProcessorPaths></configuration></plugin><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId><version>${spring-boot.version}</version><configuration><mainClass>io.rizi.pear.PearAdminCurd2Application</mainClass><skip>true</skip></configuration><executions><execution><id>repackage</id><goals><goal>repackage</goal></goals></execution></executions></plugin></plugins>
</build>
1.4 查看 mapper 接口类的Mapper引用
1.5 实体类
package io.rizi.layuibook.entity;import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.ToString;@Data
@NoArgsConstructor
@AllArgsConstructor
@ToStringpublic class Category {private Integer categoryId;private String categoryName;
}
1.6 测试类
package io.rizi.layuibook.mapper;import io.rizi.layuibook.LayuiBookApplicationTests;
import org.junit.jupiter.api.Test;import javax.annotation.Resource;import static org.junit.jupiter.api.Assertions.*;class CategoryBakMapperTest extends LayuiBookApplicationTests {@Resourceprivate CategoryMapper categoryMapper;@Testvoid getCategoryList() {categoryMapper.getCategoryList().forEach(System.out::println);}
}
再次单元测试,成功!