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btcpayserver/BTCPayServer.Tests/POSTests.cs
2025-10-28 15:33:23 +09:00

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using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net.Http;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using BTCPayServer.Client;
using BTCPayServer.Client.Models;
using BTCPayServer.Controllers;
using BTCPayServer.Data;
using BTCPayServer.Hosting;
using BTCPayServer.Models.AppViewModels;
using BTCPayServer.Plugins.PointOfSale;
using BTCPayServer.Plugins.PointOfSale.Controllers;
using BTCPayServer.Plugins.PointOfSale.Models;
using BTCPayServer.Services.Apps;
using BTCPayServer.Tests.PMO;
using BTCPayServer.Views.Stores;
using LNURL;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Playwright;
using NBitcoin;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using Xunit;
using Xunit.Abstractions;
using static BTCPayServer.Tests.UnitTest1;
using PosViewType = BTCPayServer.Plugins.PointOfSale.PosViewType;
namespace BTCPayServer.Tests
{
[Collection(nameof(NonParallelizableCollectionDefinition))]
public class POSTests(ITestOutputHelper helper) : UnitTestBase(helper)
{
[Fact]
[Trait("Fast", "Fast")]
public void CanParseOldYmlCorrectly()
{
var testOriginalDefaultYmlTemplate = @"
green tea:
price: 1
title: Green Tea
description: Lovely, fresh and tender, Meng Ding Gan Lu ('sweet dew') is grown in the lush Meng Ding Mountains of the southwestern province of Sichuan where it has been cultivated for over a thousand years.
image: ~/img/pos-sample/green-tea.jpg
black tea:
price: 1
title: Black Tea
description: Tian Jian Tian Jian means 'heavenly tippy tea' in Chinese, and it describes the finest grade of dark tea. Our Tian Jian dark tea is from Hunan province which is famous for making some of the best dark teas available.
image: ~/img/pos-sample/black-tea.jpg
rooibos:
price: 1.2
title: Rooibos
description: Rooibos is a dramatic red tea made from a South African herb that contains polyphenols and flavonoids. Often called 'African redbush tea', Rooibos herbal tea delights the senses and delivers potential health benefits with each caffeine-free sip.
image: ~/img/pos-sample/rooibos.jpg
pu erh:
price: 2
title: Pu Erh
description: This loose pur-erh tea is produced in Yunnan Province, China. The process in a relatively high humidity environment has mellowed the elemental character of the tea when compared to young Pu-erh.
image: ~/img/pos-sample/pu-erh.jpg
herbal tea:
price: 1.8
title: Herbal Tea
description: Chamomile tea is made from the flower heads of the chamomile plant. The medicinal use of chamomile dates back to the ancient Egyptians, Romans and Greeks. Pay us what you want!
image: ~/img/pos-sample/herbal-tea.jpg
custom: true
fruit tea:
price: 1.5
title: Fruit Tea
description: The Tibetan Himalayas, the land is majestic and beautiful—a spiritual place where, despite the perilous environment, many journey seeking enlightenment. Pay us what you want!
image: ~/img/pos-sample/fruit-tea.jpg
inventory: 5
custom: true
";
var parsedDefault = MigrationStartupTask.ParsePOSYML(testOriginalDefaultYmlTemplate);
Assert.Equal(6, parsedDefault.Length);
Assert.Equal( "Green Tea" ,parsedDefault[0].Title);
Assert.Equal( "green tea" ,parsedDefault[0].Id);
Assert.Equal( "Lovely, fresh and tender, Meng Ding Gan Lu ('sweet dew') is grown in the lush Meng Ding Mountains of the southwestern province of Sichuan where it has been cultivated for over a thousand years." ,parsedDefault[0].Description);
Assert.Null( parsedDefault[0].BuyButtonText);
Assert.Equal( "~/img/pos-sample/green-tea.jpg" ,parsedDefault[0].Image);
Assert.Equal( 1 ,parsedDefault[0].Price);
Assert.Equal( AppItemPriceType.Fixed ,parsedDefault[0].PriceType);
Assert.Null( parsedDefault[0].AdditionalData);
Assert.Equal( "Herbal Tea" ,parsedDefault[4].Title);
Assert.Equal( "herbal tea" ,parsedDefault[4].Id);
Assert.Equal( "Chamomile tea is made from the flower heads of the chamomile plant. The medicinal use of chamomile dates back to the ancient Egyptians, Romans and Greeks. Pay us what you want!" ,parsedDefault[4].Description);
Assert.Null( parsedDefault[4].BuyButtonText);
Assert.Equal( "~/img/pos-sample/herbal-tea.jpg" ,parsedDefault[4].Image);
Assert.Equal( 1.8m ,parsedDefault[4].Price);
Assert.Equal( AppItemPriceType.Minimum ,parsedDefault[4].PriceType);
Assert.Null( parsedDefault[4].AdditionalData);
}
[Fact]
[Trait("Fast", "Fast")]
public void CanParseAppTemplate()
{
var template = @"[
{
""description"": ""Lovely, fresh and tender, Meng Ding Gan Lu ('sweet dew') is grown in the lush Meng Ding Mountains of the southwestern province of Sichuan where it has been cultivated for over a thousand years."",
""id"": ""green-tea"",
""image"": ""~/img/pos-sample/green-tea.jpg"",
""priceType"": ""Fixed"",
""price"": ""1"",
""title"": ""Green Tea"",
""disabled"": false
},
{
""description"": ""Tian Jian Tian Jian means 'heavenly tippy tea' in Chinese, and it describes the finest grade of dark tea. Our Tian Jian dark tea is from Hunan province which is famous for making some of the best dark teas available."",
""id"": ""black-tea"",
""image"": ""~/img/pos-sample/black-tea.jpg"",
""priceType"": ""Fixed"",
""price"": ""1"",
""title"": ""Black Tea"",
""disabled"": false
}
]";
var items = AppService.Parse(template);
Assert.Equal(2, items.Length);
Assert.Equal("green-tea", items[0].Id);
Assert.Equal("black-tea", items[1].Id);
// Fails gracefully for missing ID
var missingId = template.Replace(@"""id"": ""green-tea"",", "");
items = AppService.Parse(missingId);
Assert.Single(items);
Assert.Equal("black-tea", items[0].Id);
// Throws for missing ID
Assert.Throws<ArgumentException>(() => AppService.Parse(missingId, true, true));
// Fails gracefully for duplicate IDs
var duplicateId = template.Replace(@"""id"": ""green-tea"",", @"""id"": ""black-tea"",");
items = AppService.Parse(duplicateId);
Assert.Empty(items);
// Throws for duplicate IDs
Assert.Throws<ArgumentException>(() => AppService.Parse(duplicateId, true, true));
}
[Fact]
[Trait("Integration", "Integration")]
public async Task CanExportInvoicesWithMetadata()
{
await using var s = CreatePlaywrightTester();
await s.StartAsync();
await s.RegisterNewUser();
await s.CreateNewStore();
var client = await s.AsTestAccount().CreateClient();
await s.AddDerivationScheme();
await s.GoToStore(StoreNavPages.General);
await s.Page.SelectOptionAsync("#NetworkFeeMode", "Never");
await s.ClickPagePrimary();
var invoiceRepo = s.Server.PayTester.InvoiceRepository;
// One expired invoice
var expiredInvoiceId = await s.CreateInvoice(amount: 1000m);
await invoiceRepo.UpdateInvoiceExpiry(expiredInvoiceId, TimeSpan.Zero);
TestLogs.LogInformation($"Expired invoice ID: {expiredInvoiceId}");
var newInvoiceId = await s.CreateInvoice(amount: 1000m);
TestLogs.LogInformation($"New invoice ID: {newInvoiceId}");
// One expired invoice with a late payment
var expiredLatePaidInvoiceId = await s.CreateInvoice(amount: 1000m);
await invoiceRepo.UpdateInvoiceExpiry(expiredLatePaidInvoiceId, TimeSpan.Zero);
TestLogs.LogInformation($"Expired late paid invoice ID: {expiredLatePaidInvoiceId}");
var address = (await client.GetInvoicePaymentMethods(s.StoreId, expiredLatePaidInvoiceId))[0].Destination;
await s.Server.ExplorerNode.SendToAddressAsync(BitcoinAddress.Create(address, Network.RegTest), Money.Coins(1.0m));
// One 0 amount invoice
var freeInvoiceId = await s.CreateInvoice(amount: 0m);
TestLogs.LogInformation($"Free invoice ID: {freeInvoiceId}");
// One invoice with two payments
var twoPaymentsInvoiceId = await s.CreateInvoice(amount: 5000m);
TestLogs.LogInformation($"Invoice with two payments: {twoPaymentsInvoiceId}");
await s.GoToInvoiceCheckout(twoPaymentsInvoiceId);
await s.PayInvoice(amount: 0.4m, mine: false);
await s.PayInvoice(mine: true);
var expiredLatePaidInvoice = await client.GetInvoice(s.StoreId, expiredLatePaidInvoiceId);
Assert.Equal(InvoiceStatus.Expired, expiredLatePaidInvoice.Status);
Assert.Equal(InvoiceExceptionStatus.PaidLate, expiredLatePaidInvoice.AdditionalStatus);
var expiredInvoice = await client.GetInvoice(s.StoreId, expiredInvoiceId);
Assert.Equal(InvoiceStatus.Expired, expiredInvoice.Status);
Assert.Equal(InvoiceExceptionStatus.None, expiredInvoice.AdditionalStatus);
await s.GoToStore(s.StoreId);
await s.CreateApp("PointOfSale");
await s.Page.ClickAsync("label[for='DefaultView_Cart']");
await s.Page.FillAsync("#DefaultTaxRate", "10");
await s.ClickPagePrimary();
var o = s.Page.Context.WaitForPageAsync();
await s.Page.ClickAsync("#ViewApp");
string posInvoiceId;
await using (_ = await s.SwitchPage(o))
{
await s.Page.ClickAsync("#card_rooibos button");
await s.Page.ClickAsync("#card_rooibos button");
await s.Page.ClickAsync("#card_black-tea button");
await s.Page.ClickAsync("#CartSubmit");
await s.PayInvoice(amount: 0.00012m, mine: false);
await s.PayInvoice(mine: true);
posInvoiceId = s.Page.Url.Split('/').Last();
}
await s.GoToInvoices(s.StoreId);
await s.ClickViewReport();
var csvTxt = await s.DownloadReportCSV();
var csvTester = new CSVInvoicesTester(csvTxt);
csvTester
.ForInvoice(posInvoiceId)
.AssertCount(2)
.AssertValues(
("InvoiceExceptionStatus", ""),
("rooibos-count", "2"),
("black-tea-count", "1"),
("total", "3.74"),
("subTotal", "3.4"),
("taxIncluded", "0.34"),
("InvoiceStatus", "Settled"))
.SelectPayment(1)
.AssertValues(
("rooibos-count", ""),
("taxIncluded", ""),
("InvoiceStatus", ""));
Assert.DoesNotContain(expiredInvoiceId, csvTxt);
Assert.DoesNotContain(newInvoiceId, csvTxt);
csvTester
.ForInvoice(expiredLatePaidInvoiceId)
.AssertCount(1)
.AssertValues(
("InvoiceDue", "-4000.00"),
("InvoiceExceptionStatus", "PaidLate"),
("rooibos-count", ""), ("taxIncluded", ""),
("InvoiceStatus", "Expired"));
csvTester
.ForInvoice(freeInvoiceId)
.AssertCount(1)
.AssertValues(
("InvoiceStatus", "Settled"),
("PaymentAddress", ""),
("PaymentReceivedDate", ""));
csvTester
.ForInvoice(twoPaymentsInvoiceId)
.AssertCount(2)
.AssertValues(
("InvoiceStatus", "Settled"),
("PaymentMethodId", "BTC-CHAIN"),
("PaymentCurrency", "BTC"),
("PaymentAmount", "0.40000000"),
("PaymentInvoiceAmount", "2000.00"),
("PaymentRate", "5000"))
.SelectPayment(1)
.AssertValues(
("InvoiceStatus", ""),
("PaymentCurrency", "BTC"),
("PaymentAmount", "0.60000000"),
("PaymentRate", "5000"));
}
[Fact(Timeout = LongRunningTestTimeout)]
[Trait("Integration", "Integration")]
public async Task CanUsePoSApp1()
{
using var tester = CreateServerTester();
await tester.StartAsync();
var user = tester.NewAccount();
await user.GrantAccessAsync();
user.RegisterDerivationScheme("BTC");
var apps = user.GetController<UIAppsController>();
var pos = user.GetController<UIPointOfSaleController>();
var vm = Assert.IsType<CreateAppViewModel>(Assert.IsType<ViewResult>(apps.CreateApp(user.StoreId)).Model);
var appType = PointOfSaleAppType.AppType;
vm.AppName = "test";
vm.SelectedAppType = appType;
var redirect = Assert.IsType<RedirectResult>(apps.CreateApp(user.StoreId, vm).Result);
Assert.EndsWith("/settings/pos", redirect.Url);
var appList = Assert.IsType<ListAppsViewModel>(Assert.IsType<ViewResult>(apps.ListApps(user.StoreId).Result).Model);
var app = appList.Apps[0];
var appData = new AppData { Id = app.Id, StoreDataId = app.StoreId, Name = app.AppName, AppType = appType };
apps.HttpContext.SetAppData(appData);
pos.HttpContext.SetAppData(appData);
var vmpos = await pos.UpdatePointOfSale(app.Id).AssertViewModelAsync<UpdatePointOfSaleViewModel>();
vmpos.Template = @"
apple:
price: 5.0
title: good apple
disabled: true
orange:
price: 10.0
donation:
price: 1.02
custom: true
goodies:
price: 0
";
vmpos.Currency = "EUR";
vmpos.Template = AppService.SerializeTemplate(MigrationStartupTask.ParsePOSYML(vmpos.Template));
Assert.IsType<RedirectToActionResult>(pos.UpdatePointOfSale(app.Id, vmpos).Result);
await pos.UpdatePointOfSale(app.Id).AssertViewModelAsync<UpdatePointOfSaleViewModel>();
var publicApps = user.GetController<UIPointOfSaleController>();
var vmview = await publicApps.ViewPointOfSale(app.Id, PosViewType.Cart).AssertViewModelAsync<ViewPointOfSaleViewModel>();
Assert.Equal("EUR", vmview.CurrencyCode);
// apple shouldn't be available since we it's set to "disabled: true" above
Assert.Equal(3, vmview.Items.Length);
Assert.Equal("orange", vmview.Items[0].Title);
Assert.Equal("donation", vmview.Items[1].Title);
// orange is available
Assert.IsType<RedirectToActionResult>(publicApps
.ViewPointOfSale(app.Id, PosViewType.Cart, 0, choiceKey: "orange").Result);
// apple is not found
Assert.IsType<NotFoundResult>(publicApps
.ViewPointOfSale(app.Id, PosViewType.Cart, 0, choiceKey: "apple").Result);
var redirectToCheckout = Assert.IsType<RedirectToActionResult>(publicApps.ViewPointOfSale(app.Id, PosViewType.Cart, 0, choiceKey: "goodies").Result);
Assert.Equal("InvoiceReceipt", redirectToCheckout.ActionName);
var invoiceId = redirectToCheckout.RouteValues!["invoiceId"]!.ToString();
var client = await user.CreateClient();
var inv = await client.GetInvoice(user.StoreId, invoiceId);
Assert.Equal(0, inv.Amount);
Assert.NotEqual(InvoiceType.TopUp, inv.Type);
// List
appList = Assert.IsType<ListAppsViewModel>(Assert.IsType<ViewResult>(apps.ListApps(user.StoreId).Result).Model);
app = appList.Apps[0];
apps = user.GetController<UIAppsController>();
appData = new AppData { Id = app.Id, StoreDataId = app.StoreId, Name = app.AppName, AppType = appType, Settings = "{\"currency\":\"EUR\"}" };
apps.HttpContext.SetAppData(appData);
pos.HttpContext.SetAppData(appData);
Assert.Single(appList.Apps);
Assert.Equal("test", app.AppName);
Assert.True(app.Role.ToPermissionSet(appList.Apps[0].StoreId).Contains(Policies.CanModifyStoreSettings, app.StoreId));
Assert.Equal(user.StoreId, app.StoreId);
Assert.False(app.Archived);
// Archive
redirect = Assert.IsType<RedirectResult>(apps.ToggleArchive(app.Id).Result);
Assert.EndsWith("/settings/pos", redirect.Url);
appList = Assert.IsType<ListAppsViewModel>(Assert.IsType<ViewResult>(apps.ListApps(user.StoreId).Result).Model);
Assert.Empty(appList.Apps);
appList = Assert.IsType<ListAppsViewModel>(Assert.IsType<ViewResult>(apps.ListApps(user.StoreId, archived: true).Result).Model);
app = appList.Apps[0];
Assert.True(app.Archived);
Assert.IsType<NotFoundResult>(await publicApps.ViewPointOfSale(app.Id, PosViewType.Static));
// Unarchive
redirect = Assert.IsType<RedirectResult>(apps.ToggleArchive(app.Id).Result);
Assert.EndsWith("/settings/pos", redirect.Url);
appList = Assert.IsType<ListAppsViewModel>(Assert.IsType<ViewResult>(apps.ListApps(user.StoreId).Result).Model);
app = appList.Apps[0];
Assert.False(app.Archived);
Assert.IsType<ViewResult>(await publicApps.ViewPointOfSale(app.Id, PosViewType.Static));
// Delete
Assert.IsType<ViewResult>(apps.DeleteApp(app.Id));
var redirectToAction = Assert.IsType<RedirectToActionResult>(apps.DeleteAppPost(app.Id).Result);
Assert.Equal(nameof(UIStoresController.Dashboard), redirectToAction.ActionName);
appList = await apps.ListApps(user.StoreId).AssertViewModelAsync<ListAppsViewModel>();
Assert.Empty(appList.Apps);
}
[Fact]
[Trait("Playwright", "Playwright")]
public async Task CanUsePOSCart()
{
await using var s = CreatePlaywrightTester();
await s.StartAsync();
// Create users
var user = await s.RegisterNewUser();
var userAccount = s.AsTestAccount();
await s.GoToHome();
await s.Logout();
await s.GoToRegister();
await s.RegisterNewUser(true);
// Setup store and associate user
(_, string storeId) = await s.CreateNewStore();
await s.GoToStore();
await s.AddDerivationScheme();
await s.AddUserToStore(storeId, user, "Guest");
// Setup POS
await s.CreateApp("PointOfSale");
await s.Page.ClickAsync("label[for='DefaultView_Cart']");
await s.Page.FillAsync("#Currency", "EUR");
Assert.False(await s.Page.IsCheckedAsync("#EnableTips"));
await s.Page.ClickAsync("#EnableTips");
Assert.True(await s.Page.IsCheckedAsync("#EnableTips"));
await s.Page.FillAsync("#CustomTipPercentages", "10,21");
Assert.False(await s.Page.IsCheckedAsync("#ShowDiscount"));
await s.Page.ClickAsync("#ShowDiscount");
// Default tax of 8.375%, but 10% for the first item.
await s.Page.FillAsync("#DefaultTaxRate", "8.375");
await s.Page.Locator(".template-item").First.ClickAsync();
await s.Page.Locator("#item-form div").Filter(new() { HasText = "Tax rate %" }).GetByRole(AriaRole.Spinbutton).FillAsync("10");
await s.Page.GetByRole(AriaRole.Button, new() { Name = "Apply" }).ClickAsync();
await s.ClickPagePrimary();
await s.FindAlertMessage(partialText: "App updated");
// View
var o = s.Page.Context.WaitForPageAsync();
await s.Page.ClickAsync("#ViewApp");
await s.SwitchPage(o);
await s.Page.WaitForSelectorAsync("#PosItems");
Assert.Empty(await s.Page.QuerySelectorAllAsync("#CartItems tr"));
var posUrl = s.Page.Url;
// Select and clear
await s.Page.ClickAsync(".posItem:nth-child(1) .btn-primary");
Assert.Single(await s.Page.QuerySelectorAllAsync("#CartItems tr"));
await s.Page.ClickAsync("#CartClear");
Assert.Empty(await s.Page.QuerySelectorAllAsync("#CartItems tr"));
// Select simple items
await s.Page.ClickAsync(".posItem:nth-child(1) .btn-primary");
Assert.Single(await s.Page.QuerySelectorAllAsync("#CartItems tr"));
await s.Page.ClickAsync(".posItem:nth-child(2) .btn-primary");
await s.Page.ClickAsync(".posItem:nth-child(2) .btn-primary");
Assert.Equal(2, (await s.Page.QuerySelectorAllAsync("#CartItems tr")).Count);
await AssertCartSummary(s, new()
{
Subtotal = "3,00€",
Taxes = "0,27 €",
Total = "3,27 €"
});
// Select item with inventory - two of it
Assert.Equal("5 left", await s.Page.TextContentAsync(".posItem:nth-child(3) .badge.inventory"));
await s.Page.ClickAsync(".posItem:nth-child(3) .btn-primary");
await s.Page.ClickAsync(".posItem:nth-child(3) .btn-primary");
Assert.Equal(3, (await s.Page.QuerySelectorAllAsync("#CartItems tr")).Count);
await AssertCartSummary(s, new()
{
Subtotal = "5,40 €",
Taxes = "0,47 €",
Total = "5,87 €"
});
// Select items with minimum amount
await s.Page.ClickAsync(".posItem:nth-child(5) .btn-primary");
Assert.Equal(4, (await s.Page.QuerySelectorAllAsync("#CartItems tr")).Count);
await AssertCartSummary(s, new()
{
Subtotal = "7,20 €",
Taxes = "0,62 €",
Total = "7,82 €"
});
// Select items with adjusted minimum amount
await s.Page.FillAsync(".posItem:nth-child(5) input[name='amount']", "");
await s.Page.FillAsync(".posItem:nth-child(5) input[name='amount']", "2.3");
await s.Page.ClickAsync(".posItem:nth-child(5) .btn-primary");
Assert.Equal(5, (await s.Page.QuerySelectorAllAsync("#CartItems tr")).Count);
await AssertCartSummary(s, new()
{
Subtotal = "9,50 €",
Taxes = "0,81 €",
Total = "10,31 €"
});
// Select items with custom amount
await s.Page.FillAsync(".posItem:nth-child(6) input[name='amount']", "");
await s.Page.FillAsync(".posItem:nth-child(6) input[name='amount']", ".2");
await s.Page.ClickAsync(".posItem:nth-child(6) .btn-primary");
Assert.Equal(6, (await s.Page.QuerySelectorAllAsync("#CartItems tr")).Count);
await AssertCartSummary(s, new()
{
Subtotal = "9,70 €",
Taxes = "0,83 €",
Total = "10,53 €"
});
// Select items with another custom amount
await s.Page.FillAsync(".posItem:nth-child(6) input[name='amount']", "");
await s.Page.FillAsync(".posItem:nth-child(6) input[name='amount']", ".3");
await s.Page.ClickAsync(".posItem:nth-child(6) .btn-primary");
Assert.Equal(7, (await s.Page.QuerySelectorAllAsync("#CartItems tr")).Count);
await AssertCartSummary(s, new()
{
Subtotal = "10,00 €",
Taxes = "0,86 €",
Total = "10,86 €"
});
// Discount: 10%
Assert.False(await s.Page.IsVisibleAsync("#CartDiscount"));
await s.Page.FillAsync("#Discount", "10");
await AssertCartSummary(s, new()
{
ItemsTotal = "10,00 €",
Discount = "1,00 € (10%)",
Subtotal = "9,00 €",
Taxes = "0,77 €",
Total = "9,77 €"
});
// Tip: 10%
Assert.False(await s.Page.IsVisibleAsync("#CartTip"));
await s.Page.ClickAsync("#Tip-10");
await AssertCartSummary(s, new()
{
ItemsTotal = "10,00 €",
Discount = "1,00 € (10%)",
Subtotal = "9,00 €",
Tip = "0,90 € (10%)",
Taxes = "0,77 €",
Total = "10,67 €"
});
// Check values on checkout page
await s.Page.ClickAsync("#CartSubmit");
await s.Page.WaitForSelectorAsync("#Checkout");
await s.Page.ClickAsync("#DetailsToggle");
await s.Page.WaitForSelectorAsync("#PaymentDetails-TotalFiat");
Assert.Contains("0,77 €", await s.Page.TextContentAsync("#PaymentDetails-TaxIncluded"));
Assert.Contains("10,67 €", await s.Page.TextContentAsync("#PaymentDetails-TotalFiat"));
//
await s.PayInvoice(true);
// Receipt
await s.Page.ClickAsync("#ReceiptLink");
await s.Page.WaitForSelectorAsync("#CartData table");
await AssertReceipt(s, new()
{
Items = [
new("Black Tea", "2 x 1,00 € = 2,00 €"),
new("Green Tea", "1 x 1,00 € = 1,00 €"),
new("Rooibos (limited)", "2 x 1,20 € = 2,40 €"),
new("Herbal Tea (minimum) (1,80 €)", "1 x 1,80 € = 1,80 €"),
new("Herbal Tea (minimum) (2,30 €)", "1 x 2,30 € = 2,30 €"),
new("Fruit Tea (any amount) (0,20 €)", "1 x 0,20 € = 0,20 €"),
new("Fruit Tea (any amount) (0,30 €)", "1 x 0,30 € = 0,30 €")
],
Sums = [
new("Items total", "10,00 €"),
new("Discount", "1,00 € (10%)"),
new("Subtotal", "9,00 €"),
new("Tax", "0,77 €"),
new("Tip", "0,90 € (10%)"),
new("Total", "10,67 €")
]
});
// Check inventory got updated and is now 3 instead of 5
await s.GoToUrl(posUrl);
try
{
Assert.Equal("3 left".NormalizeWhitespaces(), (await s.Page.TextContentAsync("#card_rooibos .badge")).NormalizeWhitespaces());
}
catch (Exception)
{
// Flaky
await s.TakeScreenshot("BadInventory.png");
throw;
}
// Guest user can access recent transactions
await s.GoToHome();
await s.Logout();
await s.LogIn(user, userAccount.RegisterDetails.Password);
await s.GoToUrl(posUrl);
await s.Page.WaitForSelectorAsync("#RecentTransactionsToggle");
await s.GoToHome();
await s.Logout();
// Unauthenticated user can't access recent transactions
await s.GoToUrl(posUrl);
Assert.False(await s.Page.IsVisibleAsync("#RecentTransactionsToggle"));
}
public class CartSummaryAssertion
{
public string Subtotal { get; set; }
public string Taxes { get; set; }
public string Total { get; set; }
public string ItemsTotal { get; set; }
public string Discount { get; set; }
public string Tip { get; set; }
}
private async Task AssertCartSummary(PlaywrightTester s, CartSummaryAssertion o)
{
string[] ids = ["CartItemsTotal", "CartDiscount", "CartAmount", "CartTip", "CartTax", "CartTotal"];
string[] values = [o.ItemsTotal, o.Discount, o.Subtotal, o.Tip, o.Taxes, o.Total];
for (int i = 0; i < ids.Length; i++)
{
if (values[i] != null)
{
var text = await s.Page.TextContentAsync("#" + ids[i]);
Assert.Equal(values[i].NormalizeWhitespaces(), text.NormalizeWhitespaces());
}
else
{
Assert.False(await s.Page.IsVisibleAsync("#" + ids[i]));
}
}
}
[Fact]
[Trait("Playwright", "Playwright")]
[Trait("Lightning", "Lightning")]
public async Task CanUsePOSProductList()
{
await using var s = CreatePlaywrightTester();
s.Server.ActivateLightning();
await s.StartAsync();
await s.RegisterNewUser(true);
await s.CreateNewStore();
await s.AddDerivationScheme();
await s.AddLightningNode();
// Let's check Custom amount works as expected
var (_, appId) = await s.CreateApp("PointOfSale");
var appUrl = s.Page.Url;
await s.Page.FillAsync("#Currency", "BTC");
await s.Page.SetCheckedAsync("#ShowCustomAmount", true);
await s.ClickPagePrimary();
var o = s.Page.Context.WaitForPageAsync();
await s.Page.ClickAsync("#ViewApp");
await using (_ = await s.SwitchPage(o))
{
await s.Page.FillAsync("#card_herbal-tea [name='amount']", "123");
await s.Page.PressAsync("#card_herbal-tea [name='amount']", "Enter");
await AssertInvoiceAmount(s, "123.00000000 BTC");
await s.Page.GoBackAsync();
await s.Page.FillAsync("#card_custom_amount [name='amount']", "124");
await s.Page.PressAsync("#card_custom_amount [name='amount']", "Enter");
await AssertInvoiceAmount(s, "124.00000000 BTC");
await s.Page.GoBackAsync();
await s.Page.ClickAsync("#card_fruit-tea button");
await AssertInvoiceAmount(s, "Any amount");
}
await s.GoToStore();
await s.GoToStore(StoreNavPages.Forms);
await s.ClickPagePrimary();
await s.Page.FillAsync("[name='Name']", "test");
await s.Page.ClickAsync("[name='newField1']");
await s.Page.SelectOptionAsync("#field-editor-field-type", "number");
await s.Page.FillAsync("#field-editor-field-name", "invoice_amount_adjustment");
await s.Page.PressAsync("#field-editor-field-name", "Enter");
await s.ClickPagePrimary();
await s.GoToUrl(appUrl);
await s.Page.SelectOptionAsync("#FormId", new SelectOptionValue { Label = "test" });
await s.ClickPagePrimary();
o = s.Page.Context.WaitForPageAsync();
await s.Page.ClickAsync("#ViewApp");
await using (_ = await s.SwitchPage(o))
{
await s.Page.ClickAsync("#card_black-tea button");
await s.Page.FillAsync("[name='invoice_amount_adjustment']", "0.5");
await s.ClickPagePrimary();
await AssertInvoiceAmount(s, "1.50000000 BTC");
}
await s.Page.FillAsync("#DefaultTaxRate", "10");
await s.ClickPagePrimary();
await GoToLNUrlCheckout(s, appId, "black-tea");
await AssertInvoiceAmount(s, "1.10000000 BTC");
await s.MarkAsSettled();
await s.Page.ClickAsync("#ReceiptLink");
await AssertReceipt(s, new()
{
Items = [
new("BlackTea", "1.00000000 BTC"),
],
Sums = [
new("Subtotal", "1.00000000 BTC"),
new("Tax", "0.10000000 BTC (10%)"),
new("Total", "1.10000000 BTC")
]
});
await GoToLNUrlCheckout(s, appId, "fruit-tea");
await AssertInvoiceAmount(s, "Any amount");
await GoToLNUrlCheckout(s, appId, "");
await AssertInvoiceAmount(s, "Any amount");
}
private static async Task GoToLNUrlCheckout(PlaywrightTester s, string appId, string item)
{
var result = await s.Server.PayTester.HttpClient.GetStringAsync($"BTC/lnurl/pay/app/{appId}/{item}");
var req = JsonConvert.DeserializeObject<LNURLPayRequest>(result);
var invoiceId = Regex.Replace(req.Callback.AbsoluteUri, ".*/pay/i/(.*)", "$1");
s.InvoiceId = invoiceId;
await s.GoToInvoiceCheckout();
}
private static Task AssertInvoiceAmount(PlaywrightTester s, string expectedAmount)
=> new InvoiceCheckoutPMO(s).AssertContent(new() { AmountDue = expectedAmount });
[Fact]
[Trait("Playwright", "Playwright")]
public async Task CanUsePOSKeypad()
{
await using var s = CreatePlaywrightTester();
await s.StartAsync();
// Create users
var user = await s.RegisterNewUser();
var userAccount = s.AsTestAccount();
await s.GoToHome();
await s.Logout();
await s.GoToRegister();
await s.RegisterNewUser(true);
// Setup store and associate user
(_, string storeId) = await s.CreateNewStore();
await s.GoToStore();
await s.AddDerivationScheme();
await s.AddUserToStore(storeId, user, "Guest");
// Setup POS
await s.CreateApp("PointOfSale");
var editUrl = s.Page.Url;
await s.Page.ClickAsync("label[for='DefaultView_Light']");
await s.Page.FillAsync("#Currency", "EUR");
Assert.False(await s.Page.IsCheckedAsync("#EnableTips"));
await s.Page.ClickAsync("#EnableTips");
Assert.True(await s.Page.IsCheckedAsync("#EnableTips"));
await s.Page.FillAsync("#CustomTipPercentages", "");
await s.Page.FillAsync("#CustomTipPercentages", "10,21");
Assert.False(await s.Page.IsCheckedAsync("#ShowDiscount"));
Assert.False(await s.Page.IsCheckedAsync("#ShowItems"));
await s.Page.ClickAsync("#ShowDiscount");
await s.ClickPagePrimary();
await s.FindAlertMessage(partialText: "App updated");
// View
var o = s.Page.Context.WaitForPageAsync();
await s.Page.ClickAsync("#ViewApp");
await s.SwitchPage(o);
// basic checks
var keypadUrl = s.Page.Url;
await s.Page.WaitForSelectorAsync("#RecentTransactionsToggle");
Assert.Null(await s.Page.QuerySelectorAsync("#ItemsListToggle"));
Assert.Contains("EUR", await s.Page.TextContentAsync("#Currency"));
Assert.Contains("0,00", await s.Page.TextContentAsync("#Amount"));
Assert.Equal("", await s.Page.TextContentAsync("#Calculation"));
Assert.True(await s.Page.IsCheckedAsync("#ModeTablist-amounts"));
Assert.False(await s.Page.IsEnabledAsync("#ModeTablist-discount"));
Assert.False(await s.Page.IsEnabledAsync("#ModeTablist-tip"));
// Amount: 1234,56
await EnterKeypad(s, "123400");
Assert.Equal("1.234,00", await s.Page.TextContentAsync("#Amount"));
Assert.Equal("", await s.Page.TextContentAsync("#Calculation"));
await EnterKeypad(s, "+56");
Assert.Equal("0,56", await s.Page.TextContentAsync("#Amount"));
Assert.True(await s.Page.IsEnabledAsync("#ModeTablist-discount"));
Assert.True(await s.Page.IsEnabledAsync("#ModeTablist-tip"));
await AssertKeypadCalculation(s, "1.234,00 € + 0,56 €", "1.234,56 €");
// Discount: 10%
await s.Page.ClickAsync("label[for='ModeTablist-discount']");
await EnterKeypad(s, "10");
Assert.Contains("0,56", await s.Page.TextContentAsync("#Amount"));
Assert.Contains("10% discount", await s.Page.TextContentAsync("#Discount"));
await AssertKeypadCalculation(s, "1.234,00 € + 0,56 € - 123,46 € (10%)", "1.111,10 €");
// Tip: 10%
await s.Page.ClickAsync("label[for='ModeTablist-tip']");
await s.Page.ClickAsync("#Tip-10");
Assert.Contains("0,56", await s.Page.TextContentAsync("#Amount"));
await AssertKeypadCalculation(s, "1.234,00 € + 0,56 € - 123,46 € (10%) + 111,11 € (10%)", "1.222,21 €");
// Pay
await s.Page.ClickAsync("#pay-button");
await s.Page.ClickAsync("#DetailsToggle");
Assert.Contains("1 222,21 €", await s.Page.TextContentAsync("#PaymentDetails-TotalFiat"));
await s.PayInvoice(true);
// Receipt
await s.Page.ClickAsync("#ReceiptLink");
await AssertReceipt(s, new()
{
Items = [
new("Custom Amount 1", "1 234,00 €"),
new("Custom Amount 2", "0,56 €")
],
Sums = [
new("Items total", "1 234,56 €"),
new("Discount", "123,46 € (10%)"),
new("Subtotal", "1 111,10 €"),
new("Tip", "111,11 € (10%)"),
new("Total", "1 222,21 €")
]
});
await s.GoToUrl(editUrl);
await s.Page.ClickAsync("#ShowItems");
await s.Page.FillAsync("#DefaultTaxRate", "10");
await s.ClickPagePrimary();
await s.FindAlertMessage(partialText: "App updated");
await s.GoToUrl(keypadUrl);
await s.Page.ClickAsync("#ItemsListToggle");
await s.Page.WaitForSelectorAsync("#PosItems");
await s.Page.ClickAsync("#PosItems .posItem--displayed:nth-child(1) .btn-plus");
await s.Page.ClickAsync("#PosItems .posItem--displayed:nth-child(1) .btn-plus");
await s.Page.ClickAsync("#PosItems .posItem--displayed:nth-child(2) .btn-plus");
await s.Page.ClickAsync("#ItemsListOffcanvas button[data-bs-dismiss='offcanvas']");
await EnterKeypad(s, "123");
Assert.Contains("1,23", await s.Page.TextContentAsync("#Amount"));
await AssertKeypadCalculation(s, "2 x Green Tea (1,00 €) = 2,00 € + 1 x Black Tea (1,00 €) = 1,00 € + 1,23 € + 0,42 € (10%)", "4,65 €");
// Pay
await s.Page.ClickAsync("#pay-button");
await s.Page.WaitForSelectorAsync("#Checkout");
await s.Page.ClickAsync("#DetailsToggle");
await s.Page.WaitForSelectorAsync("#PaymentDetails-TotalFiat");
Assert.Contains("4,65 €", await s.Page.TextContentAsync("#PaymentDetails-TotalFiat"));
await s.PayInvoice(true);
// Receipt
await s.Page.ClickAsync("#ReceiptLink");
await AssertReceipt(s, new()
{
Items = [
new("Black Tea", "1 x 1,00 € = 1,00 €"),
new("Green Tea", "2 x 1,00 € = 2,00 €"),
new("Custom Amount 1", "1,23 €")
],
Sums = [
new("Subtotal", "4,23 €"),
new("Tax", "0,42 € (10%)"),
new("Total", "4,65 €")
]
});
await s.GoToUrl(keypadUrl);
await s.Page.ClickAsync("#ItemsListToggle");
await s.Page.WaitForSelectorAsync("#PosItems");
// This item should be free.
await s.Page.ClickAsync("#PosItems .posItem--displayed:nth-child(4) .btn-plus");
await s.Page.ClickAsync("#ItemsListOffcanvas button[data-bs-dismiss='offcanvas']");
await s.Page.ClickAsync("#pay-button");
await s.Page.WaitForSelectorAsync("#ReceiptLinkPrint");
await AssertReceipt(s, new()
{
Items =
[
new("Pu Erh (free)", "1 x 0,00 € = 0,00 €")
],
Sums =
[
new("Total", "0,00 €")
]
});
// Guest user can access recent transactions
await s.GoToHome();
await s.Logout();
await s.LogIn(user, userAccount.RegisterDetails.Password);
await s.GoToUrl(keypadUrl);
await s.Page.WaitForSelectorAsync("#RecentTransactionsToggle");
await s.GoToHome();
await s.Logout();
// Unauthenticated user can't access recent transactions
await s.GoToUrl(keypadUrl);
Assert.False(await s.Page.IsVisibleAsync("#RecentTransactionsToggle"));
// But they can generate invoices
await EnterKeypad(s, "123");
await s.Page.ClickAsync("#pay-button");
await s.Page.WaitForSelectorAsync("#Checkout");
await s.Page.ClickAsync("#DetailsToggle");
await s.Page.WaitForSelectorAsync("#PaymentDetails-TotalFiat");
Assert.Contains("1,35 €", await s.Page.TextContentAsync("#PaymentDetails-TotalFiat"));
}
private static async Task AssertKeypadCalculation(PlaywrightTester s, string expectedCalculation, string expectedTotal)
{
Assert.Equal(expectedCalculation.NormalizeWhitespaces(), (await s.Page.TextContentAsync("#Calculation")).NormalizeWhitespaces());
Assert.Equal(("Total: " + expectedTotal).NormalizeWhitespaces(), (await s.Page.TextContentAsync("#Total")).NormalizeWhitespaces());
}
public class AssertReceiptAssertion
{
public record Line(string Key, string Value);
public Line[] Items { get; set; }
public Line[] Sums { get; set; }
}
private async Task AssertReceipt(PlaywrightTester s, AssertReceiptAssertion assertion)
{
await AssertReceipt(s, assertion, "#CartData table tbody tr", "#CartData table tfoot tr");
// Receipt print
var o = s.Page.Context.WaitForPageAsync();
await s.Page.ClickAsync("#ReceiptLinkPrint");
await using (await s.SwitchPage(o))
{
await AssertReceipt(s, assertion, "#PaymentDetails table tr.cart-data", "#PaymentDetails table tr.sums-data");
}
}
private async Task AssertReceipt(PlaywrightTester s, AssertReceiptAssertion assertion, string itemSelector, string sumsSelector)
{
var items = await s.Page.QuerySelectorAllAsync(itemSelector);
var sums = await s.Page.QuerySelectorAllAsync(sumsSelector);
Assert.Equal(assertion.Items.Length, items.Count);
Assert.Equal(assertion.Sums.Length, sums.Count);
for (int i = 0; i < assertion.Items.Length; i++)
{
var txt = (await items[i].TextContentAsync()).NormalizeWhitespaces();
Assert.Contains(assertion.Items[i].Key.NormalizeWhitespaces(), txt);
Assert.Contains(assertion.Items[i].Value.NormalizeWhitespaces(), txt);
}
for (int i = 0; i < assertion.Sums.Length; i++)
{
var txt = (await sums[i].TextContentAsync()).NormalizeWhitespaces();
Assert.Contains(assertion.Sums[i].Key.NormalizeWhitespaces(), txt);
Assert.Contains(assertion.Sums[i].Value.NormalizeWhitespaces(), txt);
}
}
private async Task EnterKeypad(PlaywrightTester tester, string text)
{
foreach (char c in text)
{
await tester.Page.ClickAsync($".keypad [data-key='{c}']");
}
}
[Fact]
[Trait("Integration", "Integration")]
public async Task CanUsePoSAppJsonEndpoint()
{
using var tester = CreateServerTester();
await tester.StartAsync();
var user = tester.NewAccount();
await user.GrantAccessAsync();
user.RegisterDerivationScheme("BTC");
var apps = user.GetController<UIAppsController>();
var pos = user.GetController<UIPointOfSaleController>();
var vm = Assert.IsType<CreateAppViewModel>(Assert.IsType<ViewResult>(apps.CreateApp(user.StoreId)).Model);
var appType = PointOfSaleAppType.AppType;
vm.AppName = "test";
vm.SelectedAppType = appType;
var redirect = Assert.IsType<RedirectResult>(apps.CreateApp(user.StoreId, vm).Result);
Assert.EndsWith("/settings/pos", redirect.Url);
var appList = Assert.IsType<ListAppsViewModel>(Assert.IsType<ViewResult>(apps.ListApps(user.StoreId).Result).Model);
var app = appList.Apps[0];
var appData = new AppData { Id = app.Id, StoreDataId = app.StoreId, Name = app.AppName, AppType = appType };
apps.HttpContext.SetAppData(appData);
pos.HttpContext.SetAppData(appData);
var vmpos = await pos.UpdatePointOfSale(app.Id).AssertViewModelAsync<UpdatePointOfSaleViewModel>();
vmpos.Title = "App POS";
vmpos.Currency = "EUR";
Assert.IsType<RedirectToActionResult>(pos.UpdatePointOfSale(app.Id, vmpos).Result);
// Failing requests
var (invoiceId1, error1) = await PosJsonRequest(tester, app.Id, "amount=-21&discount=10&tip=2");
Assert.Null(invoiceId1);
Assert.Equal("Negative amount is not allowed", error1);
var (invoiceId2, error2) = await PosJsonRequest(tester, app.Id, "amount=21&discount=-10&tip=-2");
Assert.Null(invoiceId2);
Assert.Equal("Negative tip or discount is not allowed", error2);
// Successful request
var (invoiceId3, error3) = await PosJsonRequest(tester, app.Id, "amount=21");
Assert.NotNull(invoiceId3);
Assert.Null(error3);
// Check generated invoice
var invoices = await user.BitPay.GetInvoicesAsync();
var invoice = invoices.First();
Assert.Equal(invoiceId3, invoice.Id);
Assert.Equal(21.00m, invoice.Price);
Assert.Equal("EUR", invoice.Currency);
}
private async Task<(string invoiceId, string error)> PosJsonRequest(ServerTester tester, string appId, string query)
{
var uriBuilder = new UriBuilder(tester.PayTester.ServerUri) { Path = $"/apps/{appId}/pos/light", Query = query };
var request = new HttpRequestMessage(HttpMethod.Post, uriBuilder.Uri);
request.Headers.Add("Accept", "application/json");
var response = await tester.PayTester.HttpClient.SendAsync(request);
var content = await response.Content.ReadAsStringAsync();
var json = JObject.Parse(content);
return (json["invoiceId"]?.Value<string>(), json["error"]?.Value<string>());
}
}
}