public void TransferFromMachine_UnitTest()
{
// Init
Database database = new Database();
TransferManager transferManager = new TransferManager(database);
transferManager.buyStock("Snickers", 5, .25f);
List<Product> listProduct = database.SelectAllProduct();
Machine machine = new Machine("Milwaukee", "", "M101");
database.Append(machine);
transferManager.TransferToMachine(machine, listProduct);
Assert.AreEqual(machine.getSingleQuantity("Snickers"), 5);
List<Product> transferList = machine.selectAllProductByType("Snickers");
// Action
transferManager.TransferFromMachine(machine, transferList);
// Assert
Assert.AreEqual(database.SelectAllProduct().Count, 5);
Assert.AreEqual(machine.getSingleQuantity("Snickers"), 0);
List<Transactions> listTransactions = database.SelectAllTransactions();
Assert.AreEqual(listTransactions.Count, 5);
Assert.AreEqual(listTransactions[4].Amount, 1.25f);
}
public void Append_SelectAll_Transaction_UnitTest()
{
Database database = new Database();
Transactions transaction1 = new Transactions(1, DateTime.Now, "Checking", "Snickers", .50f);
Transactions transaction2 = new Transactions(2, DateTime.Now, "Checking", "Snickers", .50f);
database.Append(transaction1);
database.Append(transaction2);
List<Transactions> TransactionList = database.SelectAllTransactions();
Assert.AreSame(TransactionList[0], transaction1);
Assert.AreSame(TransactionList[1], transaction2);
}
public void BuyStock_UnitTest()
{
// Init
Database database = new Database();
TransferManager transferManager = new TransferManager(database);
// Action
transferManager.buyStock("Snickers", 5, .25f);
// Assert
List<Product> listProduct = database.SelectAllProduct();
List<Transactions> listTransactions = database.SelectAllTransactions();
Assert.AreEqual(listProduct.Count, 5);
Assert.AreEqual(listProduct[0].Name, "Snickers");
Assert.AreEqual(listTransactions.Count, 1);
Assert.AreEqual(listTransactions[0].Amount, -1.25f);
}
public void MachineSale_UnitTest()
{
// Init
Database database = new Database();
TransferManager transferManager = new TransferManager(database);
Machine machine = new Machine("Milwaukee", "The Mall", "M101");
database.Append(machine);
transferManager.buyStock("Snickers", 5, .25f);
List<Product> listProduct = database.SelectAllProduct();
transferManager.TransferToMachine(machine, listProduct);
List<Product> listProductBefore = machine.selectAllProductByType("Snickers");
int startingCount = listProductBefore.Count;
// Action
transferManager.machineSale(machine, listProductBefore[0]);
// Assert
List<Product> listProductAfter = machine.selectAllProductByType("Snickers");
List<Transactions> listTransactionsAfter = database.SelectAllTransactions();
int endingCount = listProductAfter.Count;
int transactionCount = listTransactionsAfter.Count;
Assert.AreEqual(startingCount - 1, endingCount);
Assert.AreEqual(5, transactionCount);
}
public void TransferToMachine_UnitTest()
{
// Init
Database database = new Database();
TransferManager transferManager = new TransferManager(database);
transferManager.buyStock("Snickers", 5, .25f);
List<Product> listProduct = database.SelectAllProduct();
Machine machine = new Machine("Milwaukee", "", "M101");
// Action
transferManager.TransferToMachine(machine, listProduct);
// Assert
int SnickerQuantity = machine.getSingleQuantity("Snickers");
int AllQuantity = machine.getAllQuantity();
listProduct = database.SelectAllProduct();
List<Transactions> listTransactions = database.SelectAllTransactions();
Assert.AreEqual(listProduct.Count, 0);
Assert.AreEqual(SnickerQuantity, 5);
Assert.AreEqual(AllQuantity, 5);
Assert.AreEqual(listTransactions.Count, 3);
Assert.AreEqual(listTransactions[2].Amount, -1.25);
}