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Testing SeckillConfig Service Operations in ruoyi-vue-pro

This test suite validates the functionality of the SeckillConfigServiceImpl class, focusing on managing seckill configuration operations in a promotion module. The tests cover CRUD operations and ensure proper handling of seckill config data with comprehensive validation.

Test Coverage Overview

The test suite provides comprehensive coverage of the SeckillConfig service implementation.

Key areas tested include:

CRUD operations for seckill configurations
Error handling for non-existent configurations
JSON serialization validation
Data persistence verification

Edge cases covered include attempting operations on non-existent records and handling invalid input scenarios.

Implementation Analysis

The testing approach utilizes JUnit 5 with Spring’s testing framework integration.

Notable patterns include:

Base database unit test extension
Dependency injection for service and mapper components
Random test data generation
POJO equality assertions

The implementation leverages Spring’s @Import for component scanning and @Resource for dependency injection.

Technical Details

Testing tools and configuration:

JUnit Jupiter for test execution
Spring Test framework for dependency management
Jackson ObjectMapper for JSON operations
Custom assertion utilities
BaseDbUnitTest for database operations
Random data generation utilities

Best Practices Demonstrated

The test suite exemplifies several testing best practices:

Isolated test methods with clear arrange-act-assert patterns
Comprehensive error case validation
Proper test data setup and cleanup
Meaningful test method naming
Appropriate use of test annotations and disabled tests for incomplete features

yunaiv/ruoyi-vue-pro

yudao-module-mall/yudao-module-promotion-biz/src/test/java/cn/iocoder/yudao/module/promotion/service/seckillconfig/SeckillConfigServiceImplTest.java

            
package cn.iocoder.yudao.module.promotion.service.seckillconfig;

import cn.iocoder.yudao.framework.test.core.ut.BaseDbUnitTest;
import cn.iocoder.yudao.module.promotion.controller.admin.seckill.vo.config.SeckillConfigCreateReqVO;
import cn.iocoder.yudao.module.promotion.controller.admin.seckill.vo.config.SeckillConfigUpdateReqVO;
import cn.iocoder.yudao.module.promotion.dal.dataobject.seckill.SeckillConfigDO;
import cn.iocoder.yudao.module.promotion.dal.mysql.seckill.seckillconfig.SeckillConfigMapper;
import cn.iocoder.yudao.module.promotion.service.seckill.SeckillConfigServiceImpl;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
import org.springframework.context.annotation.Import;

import javax.annotation.Resource;

import static cn.iocoder.yudao.framework.common.util.object.ObjectUtils.cloneIgnoreId;
import static cn.iocoder.yudao.framework.test.core.util.AssertUtils.assertPojoEquals;
import static cn.iocoder.yudao.framework.test.core.util.AssertUtils.assertServiceException;
import static cn.iocoder.yudao.framework.test.core.util.RandomUtils.randomLongId;
import static cn.iocoder.yudao.framework.test.core.util.RandomUtils.randomPojo;
import static cn.iocoder.yudao.module.promotion.enums.ErrorCodeConstants.SECKILL_CONFIG_NOT_EXISTS;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;

/**
 * {@link SeckillConfigServiceImpl} 的单元测试类
 *
 * @author 芋道源码
 */
@Import(SeckillConfigServiceImpl.class)
@Disabled // TODO 芋艿：未来开启；后续要 review 下
public class SeckillConfigServiceImplTest extends BaseDbUnitTest {

    @Resource
    private SeckillConfigServiceImpl SeckillConfigService;

    @Resource
    private SeckillConfigMapper seckillConfigMapper;

    @Resource
    private ObjectMapper objectMapper;

    @Test
    public void testJacksonSerializ() {

        // 准备参数
        SeckillConfigCreateReqVO reqVO = randomPojo(SeckillConfigCreateReqVO.class);
//        ObjectMapper objectMapper = new ObjectMapper();
        try {
            String string = objectMapper.writeValueAsString(reqVO);
            System.out.println(string);
        } catch (JsonProcessingException e) {
            e.printStackTrace();
        }


    }

    @Test
    public void testCreateSeckillConfig_success() {
        // 准备参数
        SeckillConfigCreateReqVO reqVO = randomPojo(SeckillConfigCreateReqVO.class);

        // 调用
        Long SeckillConfigId = SeckillConfigService.createSeckillConfig(reqVO);
        // 断言
        assertNotNull(SeckillConfigId);
        // 校验记录的属性是否正确
        SeckillConfigDO SeckillConfig = seckillConfigMapper.selectById(SeckillConfigId);
        assertPojoEquals(reqVO, SeckillConfig);
    }

    @Test
    public void testUpdateSeckillConfig_success() {
        // mock 数据
        SeckillConfigDO dbSeckillConfig = randomPojo(SeckillConfigDO.class);
        seckillConfigMapper.insert(dbSeckillConfig);// @Sql: 先插入出一条存在的数据
        // 准备参数
        SeckillConfigUpdateReqVO reqVO = randomPojo(SeckillConfigUpdateReqVO.class, o -> {
            o.setId(dbSeckillConfig.getId()); // 设置更新的 ID
        });

        // 调用
        SeckillConfigService.updateSeckillConfig(reqVO);
        // 校验是否更新正确
        SeckillConfigDO SeckillConfig = seckillConfigMapper.selectById(reqVO.getId()); // 获取最新的
        assertPojoEquals(reqVO, SeckillConfig);
    }

    @Test
    public void testUpdateSeckillConfig_notExists() {
        // 准备参数
        SeckillConfigUpdateReqVO reqVO = randomPojo(SeckillConfigUpdateReqVO.class);

        // 调用, 并断言异常
        assertServiceException(() -> SeckillConfigService.updateSeckillConfig(reqVO), SECKILL_CONFIG_NOT_EXISTS);
    }

    @Test
    public void testDeleteSeckillConfig_success() {
        // mock 数据
        SeckillConfigDO dbSeckillConfig = randomPojo(SeckillConfigDO.class);
        seckillConfigMapper.insert(dbSeckillConfig);// @Sql: 先插入出一条存在的数据
        // 准备参数
        Long id = dbSeckillConfig.getId();

        // 调用
        SeckillConfigService.deleteSeckillConfig(id);
        // 校验数据不存在了
        assertNull(seckillConfigMapper.selectById(id));
    }

    @Test
    public void testDeleteSeckillConfig_notExists() {
        // 准备参数
        Long id = randomLongId();

        // 调用, 并断言异常
        assertServiceException(() -> SeckillConfigService.deleteSeckillConfig(id), SECKILL_CONFIG_NOT_EXISTS);
    }

    @Test
    @Disabled  // TODO 请修改 null 为需要的值，然后删除 @Disabled 注解
    public void testGetSeckillConfigPage() {
        // mock 数据
//       SeckillConfigDO dbSeckillConfig = randomPojo(SeckillConfigDO.class, o -> { // 等会查询到
//           o.setName(null);
//           o.setStartTime(null);
//           o.setEndTime(null);
//           o.setCreateTime(null);
//       });
//       seckillConfigMapper.insert(dbSeckillConfig);
//       // 测试 name 不匹配
//       seckillConfigMapper.insert(cloneIgnoreId(dbSeckillConfig, o -> o.setName(null)));
//       // 测试 startTime 不匹配
//       seckillConfigMapper.insert(cloneIgnoreId(dbSeckillConfig, o -> o.setStartTime(null)));
//       // 测试 endTime 不匹配
//       seckillConfigMapper.insert(cloneIgnoreId(dbSeckillConfig, o -> o.setEndTime(null)));
//       // 测试 createTime 不匹配
//       seckillConfigMapper.insert(cloneIgnoreId(dbSeckillConfig, o -> o.setCreateTime(null)));
//       // 准备参数
//       SeckillConfigPageReqVO reqVO = new SeckillConfigPageReqVO();
//       reqVO.setName(null);
////       reqVO.setStartTime((new LocalTime()));
////       reqVO.setEndTime((new LocalTime[]{}));
////       reqVO.setCreateTime((new Date[]{}));
//
//       // 调用
//       PageResult<SeckillConfigDO> pageResult = SeckillConfigService.getSeckillConfigPage(reqVO);
//       // 断言
//       assertEquals(1, pageResult.getTotal());
//       assertEquals(1, pageResult.getList().size());
//       assertPojoEquals(dbSeckillConfig, pageResult.getList().get(0));
    }

    @Test
    @Disabled  // TODO 请修改 null 为需要的值，然后删除 @Disabled 注解
    public void testGetSeckillConfigList() {
        // mock 数据
        SeckillConfigDO dbSeckillConfig = randomPojo(SeckillConfigDO.class, o -> { // 等会查询到
            o.setName(null);
            o.setStartTime(null);
            o.setEndTime(null);
            o.setCreateTime(null);
        });
        seckillConfigMapper.insert(dbSeckillConfig);
        // 测试 name 不匹配
        seckillConfigMapper.insert(cloneIgnoreId(dbSeckillConfig, o -> o.setName(null)));
        // 测试 startTime 不匹配
        seckillConfigMapper.insert(cloneIgnoreId(dbSeckillConfig, o -> o.setStartTime(null)));
        // 测试 endTime 不匹配
        seckillConfigMapper.insert(cloneIgnoreId(dbSeckillConfig, o -> o.setEndTime(null)));
        // 测试 createTime 不匹配
        seckillConfigMapper.insert(cloneIgnoreId(dbSeckillConfig, o -> o.setCreateTime(null)));
        // 准备参数
//       SeckillConfigExportReqVO reqVO = new SeckillConfigExportReqVO();
//       reqVO.setName(null);
//       reqVO.setStartTime((new LocalTime[]{}));
//       reqVO.setEndTime((new LocalTime[]{}));
//       reqVO.setCreateTime((new Date[]{}));
//
//       // 调用
//       List<SeckillConfigDO> list = SeckillConfigService.getSeckillConfigList(reqVO);
//       // 断言
//       assertEquals(1, list.size());
//       assertPojoEquals(dbSeckillConfig, list.get(0));
    }

}