public void TestSetPricing_WithoutPointOfSale()
{
var terminal = new Terminal();
Assert.Throws <NullProductException>(() => {
terminal.SetPricing("A", (decimal)1.25);
});
}
public void TestTestScanProduct_WithoutPointOfSale()
{
var terminal = new Terminal();
var codes = "ABCABA";
var codeList = codes.ToCharArray().ToList();
Assert.Throws <NullProductException>(() => {
foreach (var code in codeList)
{
terminal.ScanProduct(code.ToString());
}
});
}
public void Setup()
{
_pointOfSale = new POS();
_terminal = new Terminal(_pointOfSale);
var productA = new ProductA();
var productB = new ProductB();
var productC = new ProductC();
var productD = new ProductD();
List <Product> products = new List <Product> {
productA, productB, productC, productD
};
foreach (var product in products)
{
Utils.DoSafe(() =>
{
_pointOfSale.AddProduct(product);
});
}
Utils.DoSafe(() =>
{
_terminal.SetPricing(productA.Code, (decimal)1.25d);
});
Utils.DoSafe(() =>
{
_terminal.SetPricing(productA.Code, (decimal)3.00d, 3);
});
Utils.DoSafe(() =>
{
_terminal.SetPricing(productB.Code, (decimal)4.25d);
});
Utils.DoSafe(() =>
{
_terminal.SetPricing(productC.Code, (decimal)1.00d);
});
Utils.DoSafe(() =>
{
_terminal.SetPricing(productC.Code, (decimal)5.00d, 6);
});
}
static void Main(string[] args)
{
Console.WriteLine("### Point Of Sale Terminal Service UP ###");
var terminal = new PointOfSaleTerminal();
// Set default pricing for Products
Utils.SetDefaultPricing(terminal);
// Order 1
terminal.ScanProduct("A");
terminal.ScanProduct("B");
terminal.ScanProduct("C");
terminal.ScanProduct("D");
terminal.ScanProduct("A");
terminal.ScanProduct("B");
terminal.ScanProduct("A");
Console.WriteLine($"Amount of Order 'ABCDABA': ${terminal.CalculateTotal()}");
//Prepare for next order
terminal.ClearForNewOrder();
// Order 2
terminal.ScanProduct("C");
terminal.ScanProduct("C");
terminal.ScanProduct("C");
terminal.ScanProduct("C");
terminal.ScanProduct("C");
terminal.ScanProduct("C");
terminal.ScanProduct("C");
Console.WriteLine($"Amount of Order 'CCCCCCC': ${terminal.CalculateTotal()}");
//Prepare for next order
terminal.ClearForNewOrder();
// Order 3
terminal.ScanProduct("A");
terminal.ScanProduct("B");
terminal.ScanProduct("C");
terminal.ScanProduct("D");
Console.WriteLine($"Amount of Order 'ABCD': ${terminal.CalculateTotal()}");
}
public void Setup()
{
_pointOfSale = new POS();
_terminal = new Terminal(_pointOfSale);
var productA = new ProductA();
var productB = new ProductB();
var productC = new ProductC();
var productD = new ProductD();
List <Product> products = new List <Product> {
productA, productB, productC, productD
};
foreach (var product in products)
{
Utils.DoSafe(() =>
{
_pointOfSale.AddProduct(product);
});
}
}