feat(gift): 선물 카테고리 운영 필드를 추가한다

src/test/kotlin/kr/co/vividnext/sodalive/v2/gift/application/GiftAdminServiceTest.kt

@@ -48,20 +48,58 @@ class GiftAdminServiceTest @Autowired constructor(
     @DisplayName("카테고리를 등록, 수정, 논리삭제한다")
     fun shouldCreateUpdateAndDeactivateCategory() {
         val created = service.createCategory(
-            GiftCategoryCommand(categoryCode = "DOLL", name = "인형", requiresDamageWaiver = true, isActive = true)
+            GiftCategoryCommand(
+                classificationNumber = "100",
+                categoryCode = "DOLL",
+                name = "인형",
+                receiptCode = "A",
+                representativeItem = "피규어",
+                requiresDamageWaiver = true,
+                isActive = true
+            )
         )
         val updated = service.updateCategory(
             created.categoryId,
-            GiftCategoryCommand(categoryCode = "DOLL", name = "큰 인형", requiresDamageWaiver = false, isActive = true)
+            GiftCategoryCommand(
+                classificationNumber = "101",
+                categoryCode = "DOLL",
+                name = "큰 인형",
+                receiptCode = "B",
+                representativeItem = "대형 피규어",
+                requiresDamageWaiver = false,
+                isActive = true
+            )
         )
         service.deleteCategory(created.categoryId)
 
         val saved = categoryRepository.findById(created.categoryId).orElseThrow()
+        assertEquals("101", updated.classificationNumber)
+        assertEquals("DOLL", updated.categoryCode)
         assertEquals("큰 인형", updated.name)
+        assertEquals("B", updated.receiptCode)
+        assertEquals("대형 피규어", updated.representativeItem)
         assertFalse(updated.requiresDamageWaiver)
         assertFalse(saved.isActive)
     }
 
+    @Test
+    @DisplayName("카테고리 분류번호와 접수코드 형식을 검증한다")
+    fun shouldValidateCategoryClassificationNumberAndReceiptCode() {
+        val invalidClassificationNumber = assertThrows(SodaException::class.java) {
+            service.createCategory(categoryCommand(classificationNumber = "10A"))
+        }
+        val invalidReceiptCode = assertThrows(SodaException::class.java) {
+            service.createCategory(categoryCommand(receiptCode = "A1"))
+        }
+        val blankRepresentativeItem = assertThrows(SodaException::class.java) {
+            service.createCategory(categoryCommand(representativeItem = " "))
+        }
+
+        assertEquals("common.error.invalid_request", invalidClassificationNumber.messageKey)
+        assertEquals("common.error.invalid_request", invalidReceiptCode.messageKey)
+        assertEquals("common.error.invalid_request", blankRepresentativeItem.messageKey)
+    }
+
     @Test
     @DisplayName("사이즈 가격을 수정하고 salePriceCan이 basePriceCan보다 크면 거부한다")
     fun shouldUpdateSizePriceAndRejectInvalidSalePrice() {
@@ -213,6 +251,22 @@ class GiftAdminServiceTest @Autowired constructor(
         return gift to delivery
     }
 
+    private fun categoryCommand(
+        classificationNumber: String = "100",
+        categoryCode: String = "DOLL",
+        name: String = "인형",
+        receiptCode: String = "A",
+        representativeItem: String = "피규어"
+    ) = GiftCategoryCommand(
+        classificationNumber = classificationNumber,
+        categoryCode = categoryCode,
+        name = name,
+        receiptCode = receiptCode,
+        representativeItem = representativeItem,
+        requiresDamageWaiver = true,
+        isActive = true
+    )
+
     private companion object {
         const val APPLICATION_NO = "G20260929000001"
         const val SENDER_MEMBER_ID = 1L