public void AddInvoiceLine_ValidFruit_InvoiceLineIsAdded()
{
// Arrange
var invoices = new List <Invoice>();
var someFruit = new Fruit {
Name = "some name", Price = 12
};
var quantity = 2;
var fruits = new List <Fruit>()
{
someFruit
};
tillContextMock.SetupGet(m => m.Invoices).Returns(invoices);
tillContextMock.SetupGet(m => m.Fruits).Returns(fruits);
// Action
tillBLut.AddLine(someFruit.Name, quantity.ToString());
// Assert
Assert.AreEqual(someFruit.Name, tillBLut.CurrentInvoice.Items.FirstOrDefault().Fruit.Name);
Assert.AreEqual(someFruit.Price * quantity, tillBLut.CurrentInvoice.Items.FirstOrDefault().InvoiceRowAmount);
}
private void ReadInvoiceLine()
{
Console.WriteLine("Please enter <quantity> <fruit> desired, or end to finish");
var invoiceLine = Console.ReadLine();
if (invoiceLine != "end")
{
var ln = invoiceLine.Split(' ');
try
{
TillBL.AddLine(ln[1], ln[0]);
}
catch (TillBLException e)
{
Console.WriteLine($"Sorry I didn't understand what you said '{invoiceLine}' because '{e.Message}'");
Console.WriteLine();
}
ReadInvoiceLine();
}
}