public void Test_SuccessfulPurchase()
{
ApolloNorth.VendingMachine vm = new ApolloNorth.VendingMachine(1, 50);
var result = vm.BuyDrink();
Assert.IsTrue(result.Contains("CAN Dispensed"));
}
public void Test_Inventory_Balance_Total()
{
ApolloNorth.VendingMachine vm = new ApolloNorth.VendingMachine(25, 250);
var result = vm.ToString();
Assert.AreEqual(result, "Total Inventory: 25 Account Amount: 250p");
}
public void Test_InsufficientAmountForPurchase()
{
ApolloNorth.VendingMachine vm = new ApolloNorth.VendingMachine(1, 0);
var result = vm.BuyDrink();
Assert.IsTrue(result == "Insufficient fund in Account");
}
public void Test_Pin_Invalid()
{
ApolloNorth.VendingMachine vm = new ApolloNorth.VendingMachine();
vm.SuppliedPin = "145";
var result = vm.ValidatePin();
Assert.IsFalse(result == "Invalid Card Pin");
}
public void Test_Pin_Valid()
{
ApolloNorth.VendingMachine vm = new ApolloNorth.VendingMachine();
vm.SuppliedPin = "01234";
var result = vm.ValidatePin();
Assert.IsTrue(result == "OK");
}
public void Test_ZeroQuantityInventory_ZeroAmount()
{
ApolloNorth.VendingMachine vm = new ApolloNorth.VendingMachine(0, 0);
var result = vm.BuyDrink();
Assert.IsTrue(result == "Inventory Out of Stock");
Assert.AreEqual(result, "Inventory Out of Stock");
}
public void Test_WorkingConstructor()
{
ApolloNorth.VendingMachine vm = new ApolloNorth.VendingMachine(25, 250);
Assert.AreEqual(vm.NumberOfCan, 25);
Assert.AreEqual(vm.AccountBalance, 250);
}