From 33383c753dae3c0b92b7b92b6ea3f051d6ab17f2 Mon Sep 17 00:00:00 2001
From: chaewon <lvw3774@ajou.ac.kr>
Date: Wed, 2 Apr 2025 17:22:41 +0900
Subject: [PATCH] first commit
---
.../com/example/demo/DemoApplication.java | 4 -
.../java/com/example/demo/TestController.java | 21 ----
.../demo/controller/TestController.java | 28 +++++
.../demo/{ => controller}/UserDto.java | 2 +-
.../demo/repository/ItemRepository.java | 8 +-
.../demo/repository/ItemRepositoryTest.java | 108 +++++++++++++++---
6 files changed, 127 insertions(+), 44 deletions(-)
delete mode 100644 src/main/java/com/example/demo/TestController.java
create mode 100644 src/main/java/com/example/demo/controller/TestController.java
rename src/main/java/com/example/demo/{ => controller}/UserDto.java (82%)
diff --git a/src/main/java/com/example/demo/DemoApplication.java b/src/main/java/com/example/demo/DemoApplication.java
index f79e0f5..82e42ec 100644
--- a/src/main/java/com/example/demo/DemoApplication.java
+++ b/src/main/java/com/example/demo/DemoApplication.java
@@ -12,9 +12,5 @@ public class DemoApplication {
public static void main(String[] args) {
SpringApplication.run(DemoApplication.class, args);
}
- @GetMapping(value="/")
- public String HelloWorld(){
- return "Hello World";
- }
}
diff --git a/src/main/java/com/example/demo/TestController.java b/src/main/java/com/example/demo/TestController.java
deleted file mode 100644
index 1e9c57b..0000000
--- a/src/main/java/com/example/demo/TestController.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package com.example.demo;
-
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-@RestController
-public class TestController {
-
- @GetMapping(value = "/test")
- public UserDto test(){
-
- UserDto dto = new UserDto();
- dto.setAge(17);
- dto.setName("Jane");
-
- return dto;
-
- }
-
-}
-
diff --git a/src/main/java/com/example/demo/controller/TestController.java b/src/main/java/com/example/demo/controller/TestController.java
new file mode 100644
index 0000000..9fd757a
--- /dev/null
+++ b/src/main/java/com/example/demo/controller/TestController.java
@@ -0,0 +1,28 @@
+package com.example.demo.controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.google.gson.JsonObject;
+
+
+@RestController
+public class TestController{
+
+ @RequestMapping(value = "/", method = RequestMethod.GET)
+ public String test(@RequestParam("id") String id){
+
+ JsonObject obj = new JsonObject();
+ obj.addProperty("title", "산사와 아가싸");
+ obj.addProperty("content", "로맨틱 코메디");
+
+ JsonObject data = new JsonObject();
+ data.addProperty("time", "토일 8시");
+ obj.add("data", data);
+
+ return obj.toString();
+ }
+
+}
diff --git a/src/main/java/com/example/demo/UserDto.java b/src/main/java/com/example/demo/controller/UserDto.java
similarity index 82%
rename from src/main/java/com/example/demo/UserDto.java
rename to src/main/java/com/example/demo/controller/UserDto.java
index 31b7ba8..0d5311a 100644
--- a/src/main/java/com/example/demo/UserDto.java
+++ b/src/main/java/com/example/demo/controller/UserDto.java
@@ -1,4 +1,4 @@
-package com.example.demo;
+package com.example.demo.controller;
import lombok.Getter;
import lombok.Setter;
diff --git a/src/main/java/com/example/demo/repository/ItemRepository.java b/src/main/java/com/example/demo/repository/ItemRepository.java
index 01bcca8..926d1dc 100644
--- a/src/main/java/com/example/demo/repository/ItemRepository.java
+++ b/src/main/java/com/example/demo/repository/ItemRepository.java
@@ -11,5 +11,11 @@ import com.example.demo.entity.Item;
// @NoRepositoryBean
public interface ItemRepository extends JpaRepository<Item, Long>{
-
+ List<Item> findByItemNm(String itemNm);
+ List<Item> findByItemNmOrItemDetail(String itemNm, String itemDetail);
+ List<Item> findByPriceLessThan(Integer price);
+ List<Item> findByPriceLessThanOrderByPriceDesc(Integer price);
+ @Query("select i from Item i where i.itemDetail like %:itemDetail% order by i.price desc")
+ List<Item> findByItemDetail(@Param("itemDetail") String itemDetail);
+
}
diff --git a/src/test/java/com/example/demo/repository/ItemRepositoryTest.java b/src/test/java/com/example/demo/repository/ItemRepositoryTest.java
index 03f85d1..2ad4382 100644
--- a/src/test/java/com/example/demo/repository/ItemRepositoryTest.java
+++ b/src/test/java/com/example/demo/repository/ItemRepositoryTest.java
@@ -5,6 +5,8 @@ import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.TestPropertySource;
import com.example.demo.entity.Item;
+import com.example.demo.entity.QItem;
+
//import com.example.demo.entity.QItem;
import org.junit.jupiter.api.DisplayName;
import java.time.LocalDateTime;
@@ -23,23 +25,95 @@ import javax.persistence.PersistenceContext;
@RunWith( SpringJUnit4ClassRunner.class )
public class ItemRepositoryTest {
- @Autowired
- ItemRepository itemRepository;
-
- @Test
- @DisplayName("상품 저장 테스트")
- public void createItemTest(){
- Item item = new Item();
- item.setItemNm("테스트 상품");
- item.setPrice(100000);
- item.setItemDetail("테스트 상품 상세 설명");
- item.setStockNumber(100);
- item.setRegTime(LocalDateTime.now());
- item.setUpdateTime(LocalDateTime.now());
-
- Item savedItem = itemRepository.save(item);
- System.out.println(savedItem.toString());
-}
+ @Autowired
+ ItemRepository itemRepository;
+
+ @PersistenceContext
+ EntityManager em;
+
+ public void createItemList(){
+
+ for(int i=1; i <=10; i++){
+ Item item = new Item();
+ item.setItemNm(("테스트 상품") + i);
+ item.setPrice(10000 + i);
+ item.setItemDetail("테스트 상품 상세 설명" + i);
+ item.setItemSellStatus(ItemSellStatus.SELL);
+ item.setStockNumber(100);
+ item.setRegTime(LocalDateTime.now());
+ item.setUpdateTime(LocalDateTime.now());
+ Item savedItem = itemRepository.save(item);
+ }
+ }
+
+ @Test
+ @DisplayName("상품명 조회 테스트")
+ public void findByItemNmTest(){
+ this.createItemList();
+ List<Item> itemList = itemRepository.findByItemNm("테스트 상품1");
+ for(Item item : itemList){
+ System.out.println(item.toString());
+ }
+
+ }
+
+ @Test
+ @DisplayName("상품명, 상품상세 설명 OR 테스트")
+ public void findByItemNmOrItemDetailTest(){
+ this.createItemList();
+ List<Item> itemList = itemRepository.findByItemNmOrItemDetail("테스트 상품1", "테스트 상품 상세 설명5");
+ for(Item item : itemList){
+ System.out.println(item.toString());
+ }
+
+ }
+
+ @Test
+ @DisplayName("가격 LessThan 테스트")
+ public void findByPriceLessThanTest(){
+ this.createItemList();
+ List<Item> itemList = itemRepository.findByPriceLessThan(10005);
+ for(Item item: itemList){
+ System.out.println(item.toString());
+ }
+ }
+
+ @Test
+ @DisplayName("가격 내람차순 조회 테스트")
+ public void findByPriceLessThanOrderByPriceDesc(){
+ this.createItemList();
+ List<Item> itemList = itemRepository.findByPriceLessThanOrderByPriceDesc(10005);
+ for(Item item: itemList){
+ System.out.println(item.toString());
+ }
+ }
+
+ @Test
+ @DisplayName("@Query를 이용한 상품 조회 테스트")
+ public void findByItemDetailTest(){
+ this.createItemList();
+ List<Item> itemList = itemRepository.findByItemDetail("테스트 상품 상세 설명");
+ for(Item item : itemList){
+ System.out.println(item.toString());
+ }
+ }
+
+ @Test
+ @DisplayName("Querydsl 조회테스트1")
+ public void queryDslTest(){
+ this.createItemList();
+ JPAQueryFactory queryFactory = new JPAQueryFactory(em);
+ QItem qItem = QItem.item;
+ JPAQuery<Item> query = queryFactory.selectFrom(qItem)
+ .where(qItem.itemSellStatus.eq(ItemSellStatus.SELL))
+ .where(qItem.itemDetail.like("%" + "테스트 상품 상세 설명" + "%"))
+ .orderBy(qItem.price.desc());
+
+ List<Item> itemList = query.fetch();
+ for(Item item : itemList){
+ System.out.println(item.toString());
+ }
+ }
}
\ No newline at end of file
--
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