[스프링(Spring)] JUnit

// JUnit

- 단위 테스트 도구

---

package com.test.di04;

public interface BoardDAO {

	void list();

}

 

package com.test.di04;

public class BoardDAOImpl implements BoardDAO{
	
	@Override
	public void list() {
		System.out.println("select * from tblBoard");
		
	}
}

 

package com.test.di04;

public interface BoardService {

	void list();

}

 

package com.test.di04;

public class BoardServiceImpl implements BoardService {

	private BoardDAO dao;
	
	
	public void setDao(BoardDAO dao) {
		this.dao = dao;
	}

	@Override
	public void list() {
		//목록 가져오기
		//BoardDAO dao = new BoardDAOImpl();
		//dao.list();
		this.dao.list();
	}

}

 

package com.test.di04;

import org.springframework.beans.factory.annotation.Autowired;

public class BoardController {
	
	//의존 주입 도구
	//1. 생성자
	//2. Setter
	
	private BoardService service;
	
	@Autowired
	public BoardController(BoardService service) {
		this.service = service;
	}
	
	//list.do
	public void doGet() {
		//BoardController > (의존) > BoardService > (의존) > BoardDAO
		
		//객체 생성 순서
		//1. BoardController
		//2. BoardService
		//3. BoardDAO
		
		//의존 객체
		//BoardService service = new BoardServiceImpl();
		//service.list();
		
		this.service.list();
	}
}

 

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("file:src/main/webapp/WEB-INF/spring/root-context.xml")
@Log4j
public class XMLTest {
	
	@Autowired
	private BoardController controller;
	
	@Test
	public void testController() {
//		통과여부
		assertNotNull(controller);
		
		controller.doGet();
	}

}