public void GetChangeTest()
{
Transaction transaction = new Transaction();
StockService productStock = new StockService();
List <Product> products = productStock.Products;
//Put $5.00 w/ no purchase should return 5$
transaction.AcceptCash("5.00");
decimal customerChange = transaction.ReturnChange();
Assert.AreEqual(5.00m, customerChange, "Input: inserted $5 w/ no purchase");
//Inserted $2 with a $1.45 purchase
transaction.AcceptCash("2.00");
transaction.SelectItem("A2", products);
customerChange = transaction.ReturnChange();
Assert.AreEqual(0.55m, customerChange, "Input: inserted $2 w/ $1.45 purchase");
//Inserted 10.00 with a $1.50 & $3.65 purchase
transaction.AcceptCash("10.00");
transaction.SelectItem("B2", products);
transaction.SelectItem("A4", products);
customerChange = transaction.ReturnChange();
Assert.AreEqual(4.85m, customerChange, "Input: inserted $10 w/ $1.50 & $3.65 purchase");
}
public void AcceptCashTest()
{
//expected pass
Transaction acceptCash = new Transaction();
acceptCash.AcceptCash("5.00");
decimal insertedCash = acceptCash.TotalMoneyInserted;
Assert.AreEqual(5.00m, insertedCash, "Input: $5");
//Cant insert $8.00 bill, Total inserted cash still 5.00
acceptCash.AcceptCash("8.00");
insertedCash = acceptCash.TotalMoneyInserted;
Assert.AreEqual(5.00m, insertedCash, "Input: $8");
//Cant insert coins
acceptCash.AcceptCash(".50");
insertedCash = acceptCash.TotalMoneyInserted;
Assert.AreEqual(5.00m, insertedCash, "Input: $0.50");
//$2.00 bills are acceptable
acceptCash.AcceptCash("2");
insertedCash = acceptCash.TotalMoneyInserted;
Assert.AreEqual(7.00m, insertedCash, "Input: $2.00");
}
public void SoldOutTest()
{
Transaction transaction = new Transaction();
StockService stock = new StockService();
List <Product> products = stock.Products;
var chiclet = products.Find(p => p.Slot == "D3");
//Insert $10 & buy a $0.75 Chiclet 6x
//Should return SOLD OUT after the fifth purchase
//Checking "SoldOut" Prop
transaction.AcceptCash("10");
//1
transaction.SelectItem("D3", products);
Assert.AreEqual(false, chiclet.SoldOut);
//2
transaction.SelectItem("D3", products);
Assert.AreEqual(false, chiclet.SoldOut);
//3
transaction.SelectItem("D3", products);
Assert.AreEqual(false, chiclet.SoldOut);
//4
transaction.SelectItem("D3", products);
Assert.AreEqual(false, chiclet.SoldOut);
//5.... SOLD OUT
transaction.SelectItem("D3", products);
Assert.AreEqual(true, chiclet.SoldOut);
}
public void SelectItemTest()
{
Transaction transaction = new Transaction();
StockService stock = new StockService();
List <Product> products = stock.Products;
// Choose an item and check cart list w
transaction.AcceptCash("10");
transaction.SelectItem("A1", products);
Dictionary <string, int> selectedItems = transaction.AllItemsPurchased;
Assert.AreEqual(true, selectedItems.ContainsKey("Potato Crisps"));
transaction.SelectItem("C2", products);
selectedItems = transaction.AllItemsPurchased;
Assert.AreEqual(true, selectedItems.ContainsKey("Dr. Salt"));
transaction.SelectItem("B3", products);
selectedItems = transaction.AllItemsPurchased;
Assert.AreEqual(true, selectedItems.ContainsKey("Wonka Bar"));
}
