JPAJarTymeleaf-1 Test(Crudrepository 메소드사용)

UI없이 이렇게 Test부터 할 수 있음

 

* insert , update : save

* selectAll : findAll

* selectOne : findById

* delete : deleteById

- BoardInsertTest

package com.rubypaper;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import com.rubypaper.board.Board;
import com.rubypaper.board.BoardRepository;

@RunWith(SpringRunner.class)
@SpringBootTest
public class BoardInsertTest {
	
	@Autowired
	private  BoardRepository BoardRepo;
	
	@Test  // ( insert )
	public  void  testInsert() {
		for(Long  i = 1L; i<= 10 ; i++ ) {
		
			Board board = new Board();
			board.setTitle("게시판 제목" + i);
			board.setPassword("1234");
			board.setWriter("소금빵"+i);
			board.setContent("게시판 내용" + i);
			BoardRepo.save(board);
		}		
	}	
}

- BoardSelectAllTest

package com.rubypaper;

import java.util.List;
import java.util.Optional;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import com.rubypaper.board.Board;
import com.rubypaper.board.BoardRepository;

@RunWith(SpringRunner.class)
@SpringBootTest
public class BoardSelectAllTest {
	
	@Autowired
	private  BoardRepository BoardRepo;
	
	
	@Test  // ( selectAll )
	public  void  testSelectAll() {
	
		List<Board>  li = (List<Board>)BoardRepo.findAll();
		for(Board m :li ) {
			
		  System.out.println(m.toString());	
		  
		}
		
	}
	
}

>>

- BoardSelectOneTest

package com.rubypaper;

import java.util.Optional;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import com.rubypaper.board.Board;
import com.rubypaper.board.BoardRepository;

@RunWith(SpringRunner.class)
@SpringBootTest
public class BoardSelectOneTest {
	
	@Autowired
	private  BoardRepository BoardRepo;
	
	
	@Test  // ( selectOne )
	public  void  testSelectOne() {
	      // Optional 이란? Null Point Exception 을 방지해준다.
		  Optional<Board>  m =  BoardRepo.findById(5L);					
		  System.out.println(m.toString());			  
	}	
}

>>

- BoardDeleteTest

package com.rubypaper;

import java.util.List;
import java.util.Optional;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import com.rubypaper.board.Board;
import com.rubypaper.board.BoardRepository;

@RunWith(SpringRunner.class)
@SpringBootTest
public class BoardDeleteTest {
	
	@Autowired
	private  BoardRepository BoardRepo;
		

	@Test  // ( Delete + select )
	public  void  testDeleteSelect() {
		
		   BoardRepo.deleteById(5L);
		   
		   List<Board>  li = (List<Board>)BoardRepo.findAll();
			for(Board m :li ) {				
			  System.out.println(m.toString());				  
		   }		  
	}

	
}

- BoardUpdateTest

package com.rubypaper;

import java.util.List;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import com.rubypaper.board.Board;
import com.rubypaper.board.BoardRepository;

@RunWith(SpringRunner.class)
@SpringBootTest
public class BoardUpdateTest {
	
	@Autowired
	private  BoardRepository BoardRepo;
		
	@Test  // ( Update + select )
	public  void  testUpdateSelect() {
		
		Board board = new Board();
		board.setTitle("게시판 제목100");
		board.setPassword("1234");
		board.setWriter("소금빵100");
		board.setContent("게시판 내용100");
		board.setSeq(7L);
		BoardRepo.save(board);  // insert 와 update 는 메소드가 같다.
		   
	    List<Board>  li = (List<Board>)BoardRepo.findAll();
		for(Board m :li ) {				
		  System.out.println(m.toString());				  
	    }	
		
	}
	
}

>>