public override bool Equals(object obj)
{
OrderItemLine line = obj as OrderItemLine;
if (line != null)
{
return(line.Id == this.Id);
}
return(base.Equals(obj));
}
public void AddingLineWithAlreadyExistingSkuWillSetItBackToEmpty()
{
OrderItemLine line1 = new OrderItemLine(1, "1234-56789", "#2 Pencil Pack", 1.99m, 10, 19.9m, false);
OrderItemLine line2 = new OrderItemLine();
view.OrderItemsLines.Add(line1);
view.OrderItemsLines.Add(line2);
OrderItemLine newLine2 = new OrderItemLine(1, "1234-56789", null, null, 2, null, false);
newLine2.Id = line2.Id;
presenter.OnChangedOrderItemLine(newLine2);
Assert.AreEqual(2, view.OrderItemsLines.Count);
OrderItemLine updatedLine = view.OrderItemsLines[1];
Assert.AreEqual(line2.Id, updatedLine.Id);
Assert.IsTrue(String.IsNullOrEmpty(updatedLine.Sku));
Assert.IsTrue(String.IsNullOrEmpty(updatedLine.Name));
Assert.IsNull(updatedLine.Price);
Assert.IsFalse(updatedLine.ProductId > 0);
}
public void ShouldUpdateProductPriceOnChangeOrderItemLine()
{
productService.AddProduct(new Product(1, "1234-56789", "#2 Pencil Pack", 1.99m, null));
decimal fakePrice = 0.01m;
OrderItemLine line1 = new OrderItemLine(1, "1234-56789", "Fake product name", fakePrice, 10, 0m, false);
view.OrderItemsLines.Add(line1);
presenter.OnChangedOrderItemLine(line1);
Assert.IsTrue(view.OrderItemsLinesRequested);
Assert.IsTrue(view.OrderItemsLinesShown);
Assert.AreEqual(1.99m, view.OrderItemsLines[0].Price);
Assert.AreEqual("#2 Pencil Pack", view.OrderItemsLines[0].Name);
}
public void ShouldUpdateOrderItemSkuOnProductSelected()
{
view.OrderItemsLines = new List<OrderItemLine>();
productService.AddProduct(new Product(1, "1234-56789", "#2 Pencil Pack", 1.99m, null));
OrderItemLine line1 = new OrderItemLine(1, "1234-56789", "#2 Pencil Pack", 1.99m, 10, 19.9m, false);
OrderItemLine line2 = new OrderItemLine(2, "9876-54321", "Stencil Pad", .79m, 10, 7.9m, false);
view.OrderItemsLines.Add(line1);
view.OrderItemsLines.Add(line2);
view.EditingOrderItemLine = line1;
presenter.OnProductSelected("1234-56789");
Assert.IsTrue(view.SetEditingProductCalled);
Assert.AreEqual("1234-56789", view.ShownSku);
Assert.AreEqual("#2 Pencil Pack", view.ShownName);
Assert.AreEqual(1.99m, view.ShownPrice);
}
public void ShouldUpdateItemTotalAndOrderTotalOnOrderItemLineChanged()
{
decimal? price = 1.99m;
productService.AddProduct(new Product(1, "1234-56789", "#2 Pencil Pack", 1.99m, null));
productService.AddProduct(new Product(2, "9876-54321", "Stencil Pad", 0.79m, null));
//Total set to 0, so it can be updated by the presenter.
OrderItemLine line1 = new OrderItemLine(1, "1234-56789", "#2 Pencil Pack", price, 10, 0m, false);
OrderItemLine line2 = new OrderItemLine(2, "9876-54321", "Stencil Pad", .79m, 10, 7.9m, false);
view.OrderItemsLines.Add(line1);
view.OrderItemsLines.Add(line2);
short newQty = 20;
OrderItemLine lineUpdated = new OrderItemLine(1, line1.Sku, line1.Name, line1.Price, newQty, 0, false);
lineUpdated.Id = line1.Id;
presenter.OnChangedOrderItemLine(lineUpdated);
Assert.IsTrue(view.OrderItemsLinesRequested);
Assert.IsTrue(view.OrderItemsLinesShown);
Assert.AreEqual(newQty, view.OrderItemsLines[0].Quantity);
Assert.AreEqual(price * newQty, view.OrderItemsLines[0].Total);
Assert.AreEqual(line1.Total + line2.Total, view.OrderTotalPrice);
}
public void ShouldSubmitOrderItemsToControllerOnSave()
{
OrderItemLine line1 = new OrderItemLine(1, "1234-56789", "#2 Pencil Pack", 1.99m, 10, 19.9m, false);
OrderItemLine line2 = new OrderItemLine(2, "9876-54321", "Stencil Pad", .79m, 10, 7.9m, false);
view.OrderItemsLines.Add(line1);
view.OrderItemsLines.Add(line2);
presenter.OnSave();
Assert.IsTrue(controller.SaveCurrentOrderAsDraftCalled);
Assert.AreEqual(2, controller.CurrentOrder.Details.Count);
Assert.AreEqual(1, controller.CurrentOrder.Details[0].ProductId);
Assert.AreEqual(2, controller.CurrentOrder.Details[1].ProductId);
}
public void ShouldMaintainSelectedValueWhenEditingOrderLine()
{
view.OrderItemsLines = new List<OrderItemLine>();
OrderItemLine line1 = new OrderItemLine(1, "1234-56789", "#2 Pencil Pack", 1.99m, 10, 19.9m, false);
OrderItemLine line2 = new OrderItemLine(2, "9876-54321", "Stencil Pad", .79m, 10, 7.9m, false);
view.OrderItemsLines.Add(line1);
view.OrderItemsLines.Add(line2);
bool selectedValue = true;
int rowIndex = 1;
presenter.OnEditOrderItemLine(rowIndex, selectedValue);
Assert.IsTrue(view.OrderItemsLinesRequested);
Assert.IsTrue(view.OrderItemsLinesShown);
Assert.AreEqual(selectedValue, view.OrderItemsLines[rowIndex].Selected);
}
public void ShouldIgnoreInvalidOrderItemsWhenPassingToControllerOnSave()
{
OrderItemLine line1 = new OrderItemLine(1, "1234-56789", "#2 Pencil Pack", 1.99m, 10, 19.9m, false);
OrderItemLine line2 = new OrderItemLine(2, "9876-54321", "Stencil Pad", null, 10, 7.9m, false); //Invalid, no UnitPrice
OrderItemLine line3 = new OrderItemLine(2, "9876-54321", "Stencil Pad", .79m, 0, 7.9m, false); //Invalid, quantity is zero
view.OrderItemsLines.Add(line1);
view.OrderItemsLines.Add(line2);
view.OrderItemsLines.Add(line3);
presenter.OnSave();
Assert.AreEqual(1, controller.CurrentOrder.Details.Count);
Assert.AreEqual(1, controller.CurrentOrder.Details[0].ProductId);
}
public void ShouldDeleteCorrectOrderLinesOnDelete()
{
OrderItemLine line1 = new OrderItemLine(1, "1234-56789", "#2 Pencil Pack", 1.99m, 10, 19.90m, false);
OrderItemLine line2 = new OrderItemLine(2, "9876-54321", "Stencil Pad", .79m, 10, 7.9m, false);
OrderItemLine line3 = new OrderItemLine(3, "4356-43239", "#6 Pencil Pack", 1.99m, 10, 19.90m, false);
view.OrderItemsLines.Add(line1);
view.OrderItemsLines.Add(line2);
view.OrderItemsLines.Add(line3);
List<OrderItemLine> lines = new List<OrderItemLine>();
lines.Add(line1);
lines.Add(line3);
presenter.OnDeleteOrderItemLines(lines);
Assert.IsTrue(view.OrderItemsLinesShown);
Assert.AreEqual(1, view.OrderItemsLines.Count);
Assert.AreEqual(line2, view.OrderItemsLines[0]);
}
public void ShouldDeleteAndShowRemainingOrderItemLinesOnDelete()
{
List<OrderItemLine> lines = new List<OrderItemLine>();
OrderItemLine orderItemLine = new OrderItemLine();
view.OrderItemsLines.Add(orderItemLine);
lines.Add(orderItemLine);
presenter.OnDeleteOrderItemLines(lines);
Assert.IsTrue(view.OrderItemsLinesShown);
Assert.AreEqual(0, view.OrderItemsLines.Count);
}
public void RepeatedSkuIsNotValid()
{
string sku = "1234-56789";
OrderItemLine line1 = new OrderItemLine(1, sku, "#2 Pencil Pack", 1.99m, 10, 19.9m, false);
view.OrderItemsLines.Add(line1);
string errorMessage = string.Empty;
Assert.IsFalse(presenter.IsSkuValid(sku, out errorMessage));
Assert.IsFalse(string.IsNullOrEmpty(errorMessage));
}
public void NotUsedSkuIsValid()
{
OrderItemLine line1 = new OrderItemLine(1, "1234-56789", "#2 Pencil Pack", 1.99m, 10, 19.9m, false);
view.OrderItemsLines.Add(line1);
Product product = new Product(1, "9876-54321", "#2 Pencil Pack", 1.99m, "#2 Pencil Pack");
productService.AddProduct(product);
string errorMessage = string.Empty;
Assert.IsTrue(presenter.IsSkuValid("9876-54321", out errorMessage));
Assert.IsTrue(string.IsNullOrEmpty(errorMessage));
}
