测试用例也十分简单:
package com.noyaxe.myapp.repository;
import com.github.springtestdbunit.annotation.DatabaseSetup; import com.noyaxe.myapp.entity.Floor; import org.junit.Test; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import org.springframework.test.context.support.DependencyInjectionTestExecutionListener; import org.springframework.test.context.support.DirtiesContextTestExecutionListener;
import java.util.List;
import static junit.framework.Assert.assertNull; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNotNull;
@RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration("classpath:applicationContext-test.xml") @TestExecutionListeners({ DependencyInjectionTestExecutionListener.class, DirtiesContextTestExecutionListener.class, TransactionDbUnitTestExecutionListener.class}) public class FloorDaoTest { @Autowired private FloorDao floorDao;
@Test <PRE class=java name="code"> @DatabaseSetup("FloorDao-findbByBuidlingName-dataset.xml")</PRE> public void testFindByBuildingName(){ List<Floor> singleFloorList = floorDao.findByBuildingName("SOHO"); assertEquals(1, singleFloorList.size()); List<Floor> twoFloorList = floorDao.findByBuildingName("New Gate Plaza"); assertEquals(2, twoFloorList.size()); List<Floor> emptyFloorList = floorDao.findByBuildingName("Test"); assertEquals(0, emptyFloorList.size()); } @Test<BR><PRE class=java name="code"> @DatabaseSetup("FloorDao-findbByBuidlingNameAndFloorNum-dataset.xml")</PRE> public void testFindByBuildingNameAndFloorNum(){ Floor floor = floorDao.findByBuildingNameAndFloorNum("SOHO", 2); assertNotNull(floor); Floor empty = floorDao.findByBuildingNameAndFloorNum("New Gate Plaza", 7); assertNull(empty); empty = floorDao.findByBuildingNameAndFloorNum("No Building", 7); assertNull(empty); }} |
通过代码,可以很清楚的看到通过DatabaseSetup完成了对测试数据的引入。这里在每个测试方法前引入不同的文件,如果所有的方法可以通过一个文件包括,那么也可以在类前面使用DatabaseSetup引入数据文件。
至此,一个完整的数据层测试用例已经呈现,并且可以运行。可是实际的过程却并没有这么顺利,接下来的文章就要总结一下遇到的问题。
相关文章:
持续集成之路——数据访问层的单元测试