refactor: 테스트 더미 데이터 생성 로직 수정

- 만료, 취소 예약 기능 추가
- Payment 생성 시 입력된 method에 따른 분기 처리

service/src/test/kotlin/com/sangdol/roomescape/supports/DummyInitializer.kt

@@ -156,6 +156,27 @@ class DummyInitializer(
         }
     }
 
+    fun createExpiredOrCanceledReservation(
+        user: UserEntity,
+        status: ReservationStatus,
+        storeId: Long = IDGenerator.create(),
+        themeRequest: ThemeCreateRequest = ThemeFixture.createRequest,
+        scheduleRequest: ScheduleCreateRequest = ScheduleFixture.createRequest,
+        reservationRequest: PendingReservationCreateRequest = ReservationFixture.pendingCreateRequest,
+    ): ReservationEntity {
+        return createPendingReservation(user, storeId, themeRequest, scheduleRequest, reservationRequest).apply {
+            this.status = status
+        }.also {
+            reservationRepository.save(it)
+
+            scheduleRepository.findByIdOrNull(it.scheduleId)?.let { schedule ->
+                schedule.status = ScheduleStatus.AVAILABLE
+                schedule.holdExpiredAt = null
+                scheduleRepository.save(schedule)
+            }
+        }
+    }
+
     fun createPayment(
         reservationId: Long,
         request: PaymentConfirmRequest = PaymentFixture.confirmRequest,

service/src/test/kotlin/com/sangdol/roomescape/supports/Fixtures.kt

@@ -299,21 +299,38 @@ object PaymentFixture {
         easyPayDetail: EasyPayDetailResponse? = null,
         transferDetail: TransferDetailResponse? = null,
         orderId: String = randomString(25),
-    ) = PaymentGatewayResponse(
-        paymentKey = paymentKey,
-        status = PaymentStatus.DONE,
-        orderId = orderId,
-        type = PaymentType.NORMAL,
-        totalAmount = amount,
-        vat = (amount * 0.1).toInt(),
-        suppliedAmount = (amount * 0.9).toInt(),
-        method = method,
-        card = cardDetail,
-        easyPay = easyPayDetail,
-        transfer = transferDetail,
-        requestedAt = KoreaDateTime.nowWithOffset(),
-        approvedAt = KoreaDateTime.nowWithOffset().plusSeconds(5)
-    )
+    ): PaymentGatewayResponse {
+        var card: CardDetailResponse? = cardDetail
+        if (method == PaymentMethod.CARD && cardDetail == null) {
+            card = cardDetail(amount)
+        }
+
+        var easypay: EasyPayDetailResponse? = easyPayDetail
+        if (method == PaymentMethod.EASY_PAY && easyPayDetail == null) {
+            easypay = easypayDetail(amount)
+        }
+
+        var transfer: TransferDetailResponse? = transferDetail
+        if (method == PaymentMethod.TRANSFER && transferDetail == null) {
+            transfer = transferDetail()
+        }
+
+        return PaymentGatewayResponse(
+            paymentKey = paymentKey,
+            status = PaymentStatus.DONE,
+            orderId = orderId,
+            type = PaymentType.NORMAL,
+            totalAmount = amount,
+            vat = (amount * 0.1).toInt(),
+            suppliedAmount = (amount * 0.9).toInt(),
+            method = method,
+            card = card,
+            easyPay = easypay,
+            transfer = transfer,
+            requestedAt = KoreaDateTime.nowWithOffset(),
+            approvedAt = KoreaDateTime.nowWithOffset().plusSeconds(5)
+        )
+    }
 
     fun cancelResponse(
         amount: Int,