1.新しいインターフェイス
メイン:com.csj2018.o2o.service / AreaService.java
package com.csj2018.o2o.service;
import java.util.List;
import com.csj2018.o2o.entity.Area;
public interface AreaService {
List<Area> getAreaList();
}
2.実装クラスを作成します。
メイン:com.csj2018.o2o.service.impl / AreaService.java
package com.csj2018.o2o.service.impl;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.csj2018.o2o.dao.AreaDao;
import com.csj2018.o2o.entity.Area;
import com.csj2018.o2o.service.AreaService;
@Service
public class AreaServiceImpl implements AreaService{
@Autowired
private AreaDao areaDao;
@Override
public List<Area> getAreaList(){
return areaDao.queryArea();
}
}
3.基本クラスを変更
テスト:com.csj2018.o2o / BaseTest.java
package com.csj2018.o2o;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
/**
* 配置spring和junit整合,junit启动式加载springIOC容器
*/
@RunWith(SpringJUnit4ClassRunner.class)
//告诉junit spring配置文件的位置
@ContextConfiguration({"classpath:spring/spring-dao.xml","classpath:spring/spring-service.xml"})
public class BaseTest {
}
4.テストクラス
テスト:com.csj2018.o2o.service / AreaServiceTest.java
package com.csj2018.o2o.service;
import static org.junit.Assert.assertEquals;
import java.util.List;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import com.csj2018.o2o.BaseTest;
import com.csj2018.o2o.entity.Area;
public class AreaServiceTest extends BaseTest{
@Autowired
private AreaService areaService;
@Test
public void testGetAreaList() {
List<Area> areaList = areaService.getAreaList();
assertEquals("南苑",areaList.get(0).getAreaName());
}
}
調査までのランタイムエラー