public void Select_Product_Empty_Not_Enough_Coin_Updates_Display()
{
// Arrange
IContext context = new NotEnoughProductInventoryContext();
var result = new Result();
var machine = new Machine();
machine.Boot(context, (r) => { result.Push(r); });
var metal = Metal.Quarter;
// Act
machine.Select(context, "A", (r) => { result.Push(r); }).Wait();
// Arrange
Assert.IsTrue(context.DisplayMessage.MessageStack.Contains(Tags.SoldOut));
Assert.IsTrue(context.DisplayMessage.MessageStack.Contains(Tags.InsertCoin));
}
public void SoldOut_01_Pos_Inventory_Empty_Returns_Error()
{
// Arrange
IContext context = new NotEnoughProductInventoryContext();
var machine = new Machine();
var metal = Metal.Quarter;
var result = new Result();
// Act
machine.Insert(metal, context, (r) => { result.Push(r); }).Wait();
machine.Insert(metal, context, (r) => { result.Push(r); }).Wait();
machine.Insert(metal, context, (r) => { result.Push(r); }).Wait();
machine.Insert(metal, context, (r) => { result.Push(r); }).Wait();
machine.Select(context, "A", (r) => { result.Push(r); }).Wait();
// Arrange
Assert.IsFalse(context.AvailableBins.Items.Any(i => i.Id == "A"));
Assert.IsTrue(context.DisplayMessage.MessageStack.Contains(Tags.SoldOut));
Assert.IsTrue(context.DisplayAmount.MessageStack.Contains("$1.00"));
}