private void ExecuteCommandGetChange(object parameter)
{
//Get the repo of the change created for amount given
CurrencyRepo tempRepo = (CurrencyRepo)CurrencyRepo.CreateChange(Amount);
//set the list of coins to the list of coins in the temp repo
Coins = tempRepo.Coins;
//notify the change in the list
RaisePropertyChanged("Coins");
}
private void ButtonSubmit_Click(object sender, RoutedEventArgs e)
{
try
{
repo = (CurrencyRepo)CurrencyRepo.CreateChange(Convert.ToDouble(txtAmount.Text));
ViewModelRepo = new ViewModelCurrencyRepo(repo);
this.DataContext = ViewModelRepo;
}
catch
{
txtAmount.Text = "Enter Amound Here! (Only Numberic Characters Allowed!)";
}
}
public ActionResult Index(string sAmount, [FromServices] CurrencyRepo repo)
{
double dAmount;
try
{
dAmount = Convert.ToDouble(sAmount);
}
catch
{
dAmount = 0;
}
repo.Coins = CurrencyRepo.CreateChange(dAmount).Coins;
return(RedirectToAction(nameof(Index)));
}
public void MakeChangeTests()
{
//Arrange
CurrencyRepo changeOneQuatersOnHalfDollar, changeTwoDollars, changeOneDollarOneHalfDoller,
changeOneDimeOnePenny, changeOneNickelOnePenny, changeFourPennies;
//Act
changeTwoDollars = (CurrencyRepo)CurrencyRepo.CreateChange(2.0m);
changeOneDollarOneHalfDoller = (CurrencyRepo)CurrencyRepo.CreateChange(1.5m);
changeOneQuatersOnHalfDollar = (CurrencyRepo)CurrencyRepo.CreateChange(.75m);
changeOneDimeOnePenny = (CurrencyRepo)CurrencyRepo.CreateChange(.11m);
changeOneNickelOnePenny = (CurrencyRepo)CurrencyRepo.CreateChange(.06m);
changeFourPennies = (CurrencyRepo)CurrencyRepo.CreateChange(.04m);
//Assert
Assert.AreEqual(changeTwoDollars.Coins.Count, 2);
Assert.AreEqual(changeTwoDollars.Coins[0].GetType(), new DollarCoin().GetType());
Assert.AreEqual(changeTwoDollars.Coins[1].GetType(), new DollarCoin().GetType());
Assert.AreEqual(changeOneDollarOneHalfDoller.Coins.Count, 2);
Assert.AreEqual(changeOneDollarOneHalfDoller.Coins[0].GetType(), new DollarCoin().GetType());
Assert.AreEqual(changeOneDollarOneHalfDoller.Coins[1].GetType(), new HalfDollar().GetType());
Assert.AreEqual(changeOneQuatersOnHalfDollar.Coins.Count, 2);
Assert.AreEqual(changeOneQuatersOnHalfDollar.Coins[0].GetType(), new HalfDollar().GetType());
Assert.AreEqual(changeOneQuatersOnHalfDollar.Coins[1].GetType(), new Quarter().GetType());
Assert.AreEqual(changeOneDimeOnePenny.Coins.Count, 2);
Assert.AreEqual(changeOneDimeOnePenny.Coins[0].GetType(), new Dime().GetType());
Assert.AreEqual(changeOneDimeOnePenny.Coins[1].GetType(), new Penny().GetType());
Assert.AreEqual(changeOneNickelOnePenny.Coins.Count, 2);
Assert.AreEqual(changeOneNickelOnePenny.Coins[0].GetType(), new Nickel().GetType());
Assert.AreEqual(changeOneNickelOnePenny.Coins[1].GetType(), new Penny().GetType());
Assert.AreEqual(changeFourPennies.Coins.Count, 4);
Assert.AreEqual(changeFourPennies.Coins[0].GetType(), new Penny().GetType());
Assert.AreEqual(changeFourPennies.Coins[1].GetType(), new Penny().GetType());
Assert.AreEqual(changeFourPennies.Coins[2].GetType(), new Penny().GetType());
Assert.AreEqual(changeFourPennies.Coins[3].GetType(), new Penny().GetType());
}