public void AddProductAddInvoiceLineToInvoice()
{
//Arange
var expected = new InvoiceLine{ProductId = "3"};
var sut = new InvoiceLineController{Cache = CacheMock.Object};
//Act
sut.AddProduct(expected);
//Assert
Assert.IsTrue(sut.Invoice.Lines.Contains(expected));
Assert.IsNotNull(expected.Product);
Assert.AreEqual("3", expected.Product.Number);
}
public ActionResult AddProduct(InvoiceLine model)
{
if (ModelState.IsValid)
{
object customerId = null;
if (Invoice != null)
{
model.Product = Products.Single(product => product.Number == model.ProductId);
Invoice.AddLine(model);
customerId = new {CustomerId = Invoice.CustomerId};
}
return RedirectToAction("Create", "Invoice", customerId );
}
ViewData["Products"] = GetProductSelectListItems();
return View(model);
}
public void RemoveLine(InvoiceLine invoiceLine)
{
_invoiceLines.Remove(invoiceLine);
}
public void AddLine(InvoiceLine invoiceLine)
{
_invoiceLines.Add(invoiceLine);
}