public void Parse_HappyPath_WellFormatted_VerifyParsedResult()
{
// Arrange
const string message = "Qty 3 A\r\nQty 1 C\rQty 2 B\nQty 3 D\r\n\r\nQty 14 G\r\n";
var expectedOrderLines = new Dictionary <OrderReferenceLabel, OrderQuantity>
{
{ OrderReferenceLabel.Create("A"), OrderQuantity.Create(3) },
{ OrderReferenceLabel.Create("C"), OrderQuantity.Create(1) },
{ OrderReferenceLabel.Create("B"), OrderQuantity.Create(2) },
{ OrderReferenceLabel.Create("D"), OrderQuantity.Create(3) },
{ OrderReferenceLabel.Create("G"), OrderQuantity.Create(14) },
};
// Act
var actual = Sut.Parse(PhoneNumber, SmsMessage.Create(message));
// Assert
actual.Should().BeOfType <PlaceOrderCommand>();
((PlaceOrderCommand)actual).PhoneNumber.Should().Be(PhoneNumber);
var orderDetails = ((PlaceOrderCommand)actual).OrderDetails;
orderDetails.Should().HaveCount(expectedOrderLines.Count);
orderDetails.Should().BeEquivalentTo(expectedOrderLines);
}
private async Task HandleSimpleSmsRequestAsync(SendSmsData <string> request)
{
Console.WriteLine($"SMS: {request.MessageData}. Receiver: {request.PhoneNumber}, UTC: {DateTime.UtcNow}");
var sender = GetSender(request.UseAlternativeProvider);
await sender.ProcessSmsAsync(request.PhoneNumber, SmsMessage.Create(sender.GetSenderNumber(request.PhoneNumber), request.MessageData));
}
private async Task HandleSmsRequestAsync(SendSmsData <SmsConfirmationData> request)
{
Console.WriteLine($"SMS: Phone confirmation. Receiver: {request.PhoneNumber}, UTC: {DateTime.UtcNow}");
var msgText = await _smsTextGenerator.GenerateConfirmSmsText(request.MessageData.ConfirmationCode);
var sender = GetSender(request.UseAlternativeProvider);
await sender.ProcessSmsAsync(request.PhoneNumber, SmsMessage.Create(sender.GetSenderNumber(request.PhoneNumber), msgText));
}
public void Parse_QuantityTooGreat_VerifyErrorResult()
{
// Arrange
const string message = "Qty 3 A\rQty 16 B\r";
// Act
var actual = Sut.Parse(PhoneNumber, SmsMessage.Create(message));
// Assert
actual.Should().BeOfType <SendOrderParsingErrorSmsCommand>();
((SendOrderParsingErrorSmsCommand)actual).PhoneNumber.Should().Be(PhoneNumber);
((string)((SendOrderParsingErrorSmsCommand)actual).Message).Should().Be(
"You can't order more than 15 bags of any coffee. Looks like you tried to order 16 bags of B.");
}
public void Parse_DuplicateLabel_VerifyErrorResult()
{
// Arrange
const string message = "Qty 3 A\rQty 1 A\r";
// Act
var actual = Sut.Parse(PhoneNumber, SmsMessage.Create(message));
// Assert
actual.Should().BeOfType <SendOrderParsingErrorSmsCommand>();
((SendOrderParsingErrorSmsCommand)actual).PhoneNumber.Should().Be(PhoneNumber);
((string)((SendOrderParsingErrorSmsCommand)actual).Message).Should().Be(
"Multiple lines contained the label 'A'.");
}
public void Parse_LineFailsToParse_VerifyErrorResult()
{
// Arrange
const string message = "Qty 3 A\rI like cheese\rQty 1 B\r";
// Act
var actual = Sut.Parse(PhoneNumber, SmsMessage.Create(message));
// Assert
actual.Should().BeOfType <SendOrderParsingErrorSmsCommand>();
((SendOrderParsingErrorSmsCommand)actual).PhoneNumber.Should().Be(PhoneNumber);
((string)((SendOrderParsingErrorSmsCommand)actual).Message).Should().Be(
"We couldn't understand this line: 'I like cheese'.");
}
public void Parse_CombinationOfErrors_VerifyErrorResult()
{
// Arrange
const string message = "Qty 3\r\nQty 4 A\r\nQty 4 A\r\nQty 23 Z\r\n\r\n ";
// Act
var actual = Sut.Parse(PhoneNumber, SmsMessage.Create(message));
// Assert
actual.Should().BeOfType <SendOrderParsingErrorSmsCommand>();
((SendOrderParsingErrorSmsCommand)actual).PhoneNumber.Should().Be(PhoneNumber);
((string)((SendOrderParsingErrorSmsCommand)actual).Message).Should().Be(
"We couldn't understand this line: 'Qty 3'. " +
"Multiple lines contained the label 'A'. " +
"You can't order more than 15 bags of any coffee. Looks like you tried to order 23 bags of Z.");
}
public async Task Handle(
PlaceOrderCommand cmd,
DomainBehaviorException exception,
RequestExceptionHandlerState <Unit> state,
CancellationToken cancellationToken)
{
var msg = exception switch
{
ContactNotPartOfRoastingEventException =>
"Sorry, you cannot place an order at this time. Keep an eye out for the next text blast!",
ContactAlreadyPlacedOrderException =>
"Woops! Looks like you already placed an order. Reply CANCEL to cancel your order first if you want to make a change.",
OrderContainedInvalidCoffeesException ex =>
await GetInvalidCoffeesMessage(ex, cancellationToken),
_ =>
throw new ArgumentOutOfRangeException(nameof(exception)),
};
await _outboundSms.Send(cmd.PhoneNumber, SmsMessage.Create(msg));
state.SetHandled(Unit.Value);
}
public async Task <SmsMessage> GetByMessageIdAsync(string messageId)
{
var entity = await _tableStorage.GetDataAsync(_index, MessageIdIndex, messageId);
return(SmsMessage.Create(entity));
}
