测试驱动开发 JUNIT 单元测试类
单元测试需要构造数据 , 而且会考虑到事务的回滚等等问题, 测试代码的构建如下:?
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路径问题:
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1 - 在 SRC 目录下:
@ContextConfiguration(locations={"classpath:spring/application*.xml"})??
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2 - 有时,我们的application配置文件放在 WEB-INF 目录下, 那么配置:
@ContextConfiguration(locations={"file:WebRoot/WEB-INF/application*.xml"})??
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@RunWith(org.springframework.test.context.junit4.SpringJUnit4ClassRunner.class)@ContextConfiguration(locations = { "classpath*:spring/*.xml"})@TransactionConfiguration(defaultRollback = true)@Transactionalpublic class SearchImplTest {@Resourceprivate SearchBusiness searchBusiness;@Testpublic void testSearch(){SearchDto searchDto = new SearchDto();Calendar c = Calendar.getInstance();c.add(Calendar.DATE, -100);searchDto.setBeginDate(c.getTime());c.add(Calendar.DATE, 300);searchDto.setEndDate(c.getTime());searchDto.setCityCode("001001001001");SearchResponseDto responseDto = searchBusiness.search(searchDto);//JsonShowUtils.show(responseDto.getHotelList());JsonShowUtils.show(responseDto, "responseDto");}
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这样, 即使不开服务器, 也能跑单元测试 .
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而且,不必担心据库的修改, 因为加了事务的自动回滚? ..
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