public async Task Should_Send_Invoice()
{
PaymentsBuilder paymentsBuilder = new PaymentsBuilder()
.WithProduct(_ => _
.WithTitle(title: "Lunar crater \"Copernicus\"")
.WithDescription(description:
"It was named after the astronomer Nicolaus Copernicus. It may have been created by debris" +
" from the breakup of the parent body of asteroid 495 Eulalia 800 million years ago.")
.WithProductPrice(label: "Price of land inside of the crater", amount: 400_000)
.WithProductPrice(label: "One-time fee", amount: 10_000)
.WithPhoto(
url: "https://upload.wikimedia.org/wikipedia/commons/d/d4/Copernicus_%28LRO%29_2.png",
width: 1264,
height: 1264
))
.WithCurrency(currency: "USD")
.WithStartParameter(startParameter: "crater-copernicus")
.WithPayload(payload: "<my-payload>")
.WithPaymentProviderToken(paymentsProviderToken: _classFixture.PaymentProviderToken)
.ToChat(chatId: _classFixture.PrivateChat.Id);
PreliminaryInvoice preliminaryInvoice = paymentsBuilder.GetPreliminaryInvoice();
SendInvoiceRequest requestRequest = paymentsBuilder.BuildInvoiceRequest();
Message message = await BotClient.MakeRequestAsync(requestRequest);
Invoice invoice = message.Invoice;
Assert.Equal(MessageType.Invoice, message.Type);
Assert.Equal(preliminaryInvoice.Title, invoice.Title);
Assert.Equal(preliminaryInvoice.Currency, invoice.Currency);
Assert.Equal(preliminaryInvoice.TotalAmount, invoice.TotalAmount);
Assert.Equal(preliminaryInvoice.Description, invoice.Description);
Assert.Equal(preliminaryInvoice.StartParameter, invoice.StartParameter);
}
public async Task Should_Answer_PreCheckout_Query_With_Ok_And_Shipment_Option()
{
PaymentsBuilder paymentsBuilder = new PaymentsBuilder()
.WithProduct(_ => _
.WithTitle(title: "Reproduction of \"La nascita di Venere\"")
.WithDescription(description:
"Sandro Botticelli`s the Birth of Venus depicts the goddess Venus arriving at the shore" +
" after her birth, when she had emerged from the sea fully-grown ")
.WithProductPrice(label: "Price of the painting", amount: 500_000)
.WithProductPrice(label: "Wooden frame", amount: 100_000)
.WithPhoto(
url: "https://cdn.pixabay.com/photo/2012/10/26/03/16/painting-63186_1280.jpg",
width: 1280,
height: 820
))
.WithShipping(_ => _
.WithTitle(title: "DHL Express")
.WithId(id: "dhl-express")
.WithPrice(label: "Packaging", amount: 400_000)
.WithPrice(label: "Shipping price", amount: 337_600))
.WithCurrency("USD")
.WithPayload("<my-payload>")
.WithFlexible()
.RequireShippingAddress()
.WithPaymentProviderToken(_classFixture.PaymentProviderToken)
.ToChat(_classFixture.PrivateChat.Id);
double totalCostWithoutShippingCost = paymentsBuilder
.GetTotalAmountWithoutShippingCost()
.CurrencyFormat();
string instruction = FormatInstructionWithCurrency(
$"Click on *Pay {totalCostWithoutShippingCost:C}* and send your shipping address. Then click *Pay {totalCostWithoutShippingCost:C}* inside payment dialog. Transaction should be completed."
);
await _fixture.SendTestInstructionsAsync(instruction, chatId : _classFixture.PrivateChat.Id);
SendInvoiceRequest requestRequest = paymentsBuilder.BuildInvoiceRequest();
await BotClient.MakeRequestAsync(requestRequest);
Update shippingUpdate = await GetShippingQueryUpdate();
AnswerShippingQueryRequest shippingQueryRequest = paymentsBuilder.BuildShippingQueryRequest(
shippingQueryId: shippingUpdate.ShippingQuery.Id
);
await BotClient.MakeRequestAsync(shippingQueryRequest);
Update preCheckoutUpdate = await GetPreCheckoutQueryUpdate();
PreCheckoutQuery query = preCheckoutUpdate.PreCheckoutQuery;
await _fixture.BotClient.AnswerPreCheckoutQueryAsync(
preCheckoutQueryId : query.Id
);
PreliminaryInvoice preliminaryInvoice = paymentsBuilder.GetPreliminaryInvoice();
int totalAmount = paymentsBuilder.GetTotalAmount();
Assert.Equal(UpdateType.PreCheckoutQuery, preCheckoutUpdate.Type);
Assert.NotNull(query.Id);
Assert.Equal("<my-payload>", query.InvoicePayload);
Assert.Equal(totalAmount, query.TotalAmount);
Assert.Equal(preliminaryInvoice.Currency, query.Currency);
Assert.Contains(query.From.Username, _fixture.UpdateReceiver.AllowedUsernames);
Assert.NotNull(query.OrderInfo);
Assert.Null(query.OrderInfo.PhoneNumber);
Assert.Null(query.OrderInfo.Name);
Assert.Null(query.OrderInfo.Email);
Assert.Equal("dhl-express", query.ShippingOptionId);
}
