/// <summary>
/// This method define inputed command
/// </summary>
public ICommand DefineCommand(string commandName)
{
ICommand command;
if (commandName == "add car")
{
command = new AddCarFromConsoleCommand(this.Receiver, ConsoleInteractions.CreateCar());
}
else if (commandName.IndexOf("remove car") == 0)
{
command = SetRemoveCarCommand(commandName);
}
else if (commandName == "count types")
{
command = new CountTypesCommand(this.Receiver);
}
else if (commandName == "count all")
{
command = new CountAllCommand(this.Receiver);
}
else if (commandName == "average price")
{
command = new AveragePriceCommand(this.Receiver);
}
else if (commandName.IndexOf("average price type") == 0)
{
command = SetAveragePriceTypeCommand(commandName);
}
else
{
throw new ArgumentException("Unknown command");
}
return(command);
}
public void TestCountTypesCommand()
{
Product firstProduct = new Product("Biscuits", "Tuc", 1, 2);
Product secondProduct = new Product("Biscuits", "Oreo", 3, 3);
Product thirdProduct = new Product("Chocolate", "Red riding hood", 5, 2.5);
GoodsStorage storage = new GoodsStorage();
storage.StoreTheProduct(firstProduct);
storage.StoreTheProduct(secondProduct);
storage.StoreTheProduct(thirdProduct);
ICommand typesCounter = new CountTypesCommand(storage.listOfProducts);
Assert.AreEqual(typesCounter.Count(), 2);
}