public void CompleteSaleHandler(object sender, CompleteSaleEventArgs e)
{
var receipt = factory.CreateReceiptFrom(e.Id, e.Items);
PopupDialog(receipt);
this.items.Clear();
}
public void CompleteSaleDisplaysReceiptAndClearsScannedItems(int transactionId, string barcode)
{
// Arrange
var sut = new Mock <Display>();
var stubGenerator = new Mock <TransactionIdGenerator>();
stubGenerator.Setup(s => s.GenerateTransactionId()).Returns(transactionId);
var sale = new PointOfSaleServiceBuilder()
.WithDisplay(sut.Object)
.WithQuery(new InMemoryItemRegistry())
.WithGenerator(stubGenerator.Object)
.Build();
sale.OnBarcodeScan(barcode);
var expected = new CompleteSaleEventArgs(transactionId, sale.ScannedItems);
// Act
sale.OnCompleteSale();
// Assert
sut.Verify(s => s.CompleteSaleHandler(sale, expected));
sale.ScannedItems.Should().BeEmpty();
}
public void CompleteSaleHandler(object sender, CompleteSaleEventArgs e)
{
var receipt = new Receipt(e.Id, e.Items);
Console.WriteLine(receipt);
}
