package com.jslhrd.sample;

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

import lombok.Data;
import lombok.Setter;

@Component //스프링에게 해당 클래스가 스프링에서 관리해야 하는 대상임을 표시
@Data //Lombok(setter,생성자,toString()등)을 자동 생성하는 어노테이션
public class Restaurant {

     @Setter(onMethod_ = @Autowired) // 의존성
     private Chef chef;
}

package com.jslhrd.sample;

import static org.junit.Assert.assertNotNull;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import lombok.Setter;
import lombok.extern.log4j.Log4j;

@RunWith(SpringJUnit4ClassRunner.class) //현재 테스트 코드가 스프링을 실행하는 역할을 할 것이다.
@ContextConfiguration("file:src/main/webapp/WEB-INF/spring/root-context.xml") //필요한 객체들을 스프링 내에 객체로 등록(Spring's Bean)
@Log4j //Lombok을 이용하여 로그기록하는 Logger를 변수로 생성.
public class SampleTests {

     @Setter(onMethod_ = @Autowired) //@Autowired = 해당 인스턴스 변수가 스프링으로부터 자동으로 주입해 달라는 표시.
     private Restaurant restaurant;

     @Test
     public void testExist() {

          assertNotNull(restaurant); //restaurant변수가 null이 아니어야만 테스트가 성공한다는 뜻.

          log.info(restaurant);
          log.info("------------------");
          log.info(restaurant.getChef());
     }
}

package com.jslhrd.persistence;

import static org.junit.Assert.fail;
import java.sql.Connection;
import java.sql.DriverManager;

import org.junit.Test;

import lombok.extern.log4j.Log4j;

@Log4j
public class JDBCTests {

     static {
          try {
               Class.forName("oracle.jdbc.driver.OracleDriver");
          } catch (Exception e) {
               e.printStackTrace();
          }
     }

     @Test
     public void testConnection() {
          try {
               Connection con = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:XE","system","123456");
               log.info(con);
               log.info("성공");
               Class.forName("oracle.jdbc.driver.OracleDriver");
          } catch (Exception e) {
               log.info("실패");
               e.printStackTrace(); //
               fail(e.getMessage());
          }
     }

}

import static org.junit.Assert.fail;

import java.sql.Connection;

import javax.sql.DataSource;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import lombok.Setter;
import lombok.extern.log4j.Log4j;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("file:src/main/webapp/WEB-INF/spring/root-context.xml")
@Log4j
public class DataSourceTests {

     @Setter(onMethod_ = @Autowired)
     private DataSource ds;

     @Test
     public void testConnection(){

          try(Connection con = ds.getConnection()) {

               log.info(con);
               log.info("success!!!");

          } catch (Exception e) {
               e.printStackTrace();
               fail(e.getMessage());
          }
     }
}