115 lines
3.1 KiB
Go
115 lines
3.1 KiB
Go
package order
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import (
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"testing"
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"hfb_sys/backend/internal/model"
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"gorm.io/datatypes"
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)
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func TestCalculateCheckoutSettlementRefundsUnusedRent(t *testing.T) {
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order := model.RentalOrder{
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RentAmount: 383,
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OwnerRentAmount: 353,
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DepositAmount: 150,
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AccountSnapshot: datatypes.JSON([]byte(`{
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"haf_coin_amount": 100000000,
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"asset_summary": {
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"price_breakdown": {
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"buyer_coin_base_price": 263,
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"seller_coin_base_price": 233,
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"consumable_price": 120
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}
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}
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}`)),
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}
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settlement := calculateCheckoutSettlement(order, 7, 90, 0)
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if settlement.ActualRentAmount != 244 {
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t.Fatalf("ActualRentAmount = %.2f, want 244.00", settlement.ActualRentAmount)
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}
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if settlement.OwnerRentIncome != 217 {
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t.Fatalf("OwnerRentIncome = %.2f, want 217.00", settlement.OwnerRentIncome)
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}
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if settlement.PlatformFee != 27 {
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t.Fatalf("PlatformFee = %.2f, want 27.00", settlement.PlatformFee)
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}
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if settlement.RentRefund != 139 {
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t.Fatalf("RentRefund = %.2f, want 139.00", settlement.RentRefund)
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}
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if settlement.DepositRefund != 150 {
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t.Fatalf("DepositRefund = %.2f, want 150.00", settlement.DepositRefund)
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}
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if settlement.RenterRefund != 289 {
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t.Fatalf("RenterRefund = %.2f, want 289.00", settlement.RenterRefund)
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}
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}
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func TestCalculateCheckoutSettlementUsesBuyerAndSellerRatiosSeparately(t *testing.T) {
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order := model.RentalOrder{
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RentAmount: 383,
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OwnerRentAmount: 353,
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DepositAmount: 150,
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AccountSnapshot: datatypes.JSON([]byte(`{
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"haf_coin_amount": 100000000,
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"asset_summary": {
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"price_breakdown": {
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"buyer_coin_base_price": 263,
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"seller_coin_base_price": 233,
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"consumable_price": 120
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}
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}
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}`)),
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}
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settlement := calculateCheckoutSettlement(order, 0, 50, 0)
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if settlement.ActualRentAmount != 132 {
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t.Fatalf("租客侧实际租金 = %.2f, want 132.00", settlement.ActualRentAmount)
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}
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if settlement.OwnerRentIncome != 117 {
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t.Fatalf("卖家侧租金收入 = %.2f, want 117.00", settlement.OwnerRentIncome)
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}
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if settlement.PlatformFee != 15 {
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t.Fatalf("平台差价 = %.2f, want 15.00", settlement.PlatformFee)
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}
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}
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func TestCalculateCheckoutSettlementAddsDepositCompensation(t *testing.T) {
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order := model.RentalOrder{
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RentAmount: 383,
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OwnerRentAmount: 353,
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DepositAmount: 150,
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AccountSnapshot: datatypes.JSON([]byte(`{
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"haf_coin_amount": 100000000,
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"asset_summary": {
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"price_breakdown": {
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"buyer_coin_base_price": 263,
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"seller_coin_base_price": 233,
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"consumable_price": 120
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}
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}
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}`)),
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}
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settlement := calculateCheckoutSettlement(order, 120, 100, 30)
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if settlement.ActualRentAmount != 383 {
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t.Fatalf("ActualRentAmount = %.2f, want 383.00", settlement.ActualRentAmount)
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}
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if settlement.OwnerRentIncome != 353 {
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t.Fatalf("OwnerRentIncome = %.2f, want 353.00", settlement.OwnerRentIncome)
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}
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if settlement.DepositCompensation != 30 {
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t.Fatalf("DepositCompensation = %.2f, want 30.00", settlement.DepositCompensation)
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}
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if settlement.OwnerIncome != 383 {
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t.Fatalf("OwnerIncome = %.2f, want 383.00", settlement.OwnerIncome)
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}
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if settlement.RenterRefund != 120 {
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t.Fatalf("RenterRefund = %.2f, want 120.00", settlement.RenterRefund)
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}
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}
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