修复结账金额和后台类型

2026-05-27 10:28:05 +08:00
parent 6fb5de204c
commit c54e3936ab
7 changed files with 311 additions and 48 deletions
@@ -0,0 +1,114 @@
+package order
+
+import (
+	"testing"
+
+	"hfb_sys/backend/internal/model"
+
+	"gorm.io/datatypes"
+)
+
+func TestCalculateCheckoutSettlementRefundsUnusedRent(t *testing.T) {
+	order := model.RentalOrder{
+		RentAmount:      383,
+		OwnerRentAmount: 353,
+		DepositAmount:   150,
+		AccountSnapshot: datatypes.JSON([]byte(`{
+			"haf_coin_amount": 100000000,
+			"asset_summary": {
+				"price_breakdown": {
+					"buyer_coin_base_price": 263,
+					"seller_coin_base_price": 233,
+					"consumable_price": 120
+				}
+			}
+		}`)),
+	}
+
+	settlement := calculateCheckoutSettlement(order, 7, 90, 0)
+
+	if settlement.ActualRentAmount != 244 {
+		t.Fatalf("ActualRentAmount = %.2f, want 244.00", settlement.ActualRentAmount)
+	}
+	if settlement.OwnerRentIncome != 217 {
+		t.Fatalf("OwnerRentIncome = %.2f, want 217.00", settlement.OwnerRentIncome)
+	}
+	if settlement.PlatformFee != 27 {
+		t.Fatalf("PlatformFee = %.2f, want 27.00", settlement.PlatformFee)
+	}
+	if settlement.RentRefund != 139 {
+		t.Fatalf("RentRefund = %.2f, want 139.00", settlement.RentRefund)
+	}
+	if settlement.DepositRefund != 150 {
+		t.Fatalf("DepositRefund = %.2f, want 150.00", settlement.DepositRefund)
+	}
+	if settlement.RenterRefund != 289 {
+		t.Fatalf("RenterRefund = %.2f, want 289.00", settlement.RenterRefund)
+	}
+}
+
+func TestCalculateCheckoutSettlementUsesBuyerAndSellerRatiosSeparately(t *testing.T) {
+	order := model.RentalOrder{
+		RentAmount:      383,
+		OwnerRentAmount: 353,
+		DepositAmount:   150,
+		AccountSnapshot: datatypes.JSON([]byte(`{
+			"haf_coin_amount": 100000000,
+			"asset_summary": {
+				"price_breakdown": {
+					"buyer_coin_base_price": 263,
+					"seller_coin_base_price": 233,
+					"consumable_price": 120
+				}
+			}
+		}`)),
+	}
+
+	settlement := calculateCheckoutSettlement(order, 0, 50, 0)
+
+	if settlement.ActualRentAmount != 132 {
+		t.Fatalf("租客侧实际租金 = %.2f, want 132.00", settlement.ActualRentAmount)
+	}
+	if settlement.OwnerRentIncome != 117 {
+		t.Fatalf("卖家侧租金收入 = %.2f, want 117.00", settlement.OwnerRentIncome)
+	}
+	if settlement.PlatformFee != 15 {
+		t.Fatalf("平台差价 = %.2f, want 15.00", settlement.PlatformFee)
+	}
+}
+
+func TestCalculateCheckoutSettlementAddsDepositCompensation(t *testing.T) {
+	order := model.RentalOrder{
+		RentAmount:      383,
+		OwnerRentAmount: 353,
+		DepositAmount:   150,
+		AccountSnapshot: datatypes.JSON([]byte(`{
+			"haf_coin_amount": 100000000,
+			"asset_summary": {
+				"price_breakdown": {
+					"buyer_coin_base_price": 263,
+					"seller_coin_base_price": 233,
+					"consumable_price": 120
+				}
+			}
+		}`)),
+	}
+
+	settlement := calculateCheckoutSettlement(order, 120, 100, 30)
+
+	if settlement.ActualRentAmount != 383 {
+		t.Fatalf("ActualRentAmount = %.2f, want 383.00", settlement.ActualRentAmount)
+	}
+	if settlement.OwnerRentIncome != 353 {
+		t.Fatalf("OwnerRentIncome = %.2f, want 353.00", settlement.OwnerRentIncome)
+	}
+	if settlement.DepositCompensation != 30 {
+		t.Fatalf("DepositCompensation = %.2f, want 30.00", settlement.DepositCompensation)
+	}
+	if settlement.OwnerIncome != 383 {
+		t.Fatalf("OwnerIncome = %.2f, want 383.00", settlement.OwnerIncome)
+	}
+	if settlement.RenterRefund != 120 {
+		t.Fatalf("RenterRefund = %.2f, want 120.00", settlement.RenterRefund)
+	}
+}