public void TestMakeUpdatesInPursesShouldSuccess()
{
PurseBase coinsToChange = new TempPurse();
coinsToChange.Coins.Add(new Coin()
{
Value = "10", Count = 1
});
coinsToChange.Coins.Add(new Coin()
{
Value = "5", Count = 2
});
coinsToChange.Coins.Add(new Coin()
{
Value = "2", Count = 3
});
coinsToChange.Coins.Add(new Coin()
{
Value = "1", Count = 4
});
_ctx.Init(String.Empty);
_controller.MakeUpdatesInPursesForTests(coinsToChange);
Assert.AreEqual(16, _ctx.UserPurse.Item.Coins[3].Count);
Assert.AreEqual(22, _ctx.UserPurse.Item.Coins[2].Count);
Assert.AreEqual(33, _ctx.UserPurse.Item.Coins[1].Count);
Assert.AreEqual(14, _ctx.UserPurse.Item.Coins[0].Count);
Assert.AreEqual(99, _ctx.CoffeMachinePurse.Item.Coins[3].Count);
Assert.AreEqual(98, _ctx.CoffeMachinePurse.Item.Coins[2].Count);
Assert.AreEqual(97, _ctx.CoffeMachinePurse.Item.Coins[1].Count);
Assert.AreEqual(96, _ctx.CoffeMachinePurse.Item.Coins[0].Count);
Assert.AreEqual(0, _ctx.PurchaseInfo.Item.PayedSum);
}
/// <summary>
/// Готовит сдачу к выдаче
/// </summary>
/// <param name="sum">Сумма сдачи</param>
/// <returns>Монеты для сдачи</returns>
protected PurseBase MakeChange(Double sum)
{
if (_ctx.CoffeMachinePurse.Item.Sum <= sum)
{
throw new Exception("В автомате не хватает денег на сдачу!");
}
TempPurse purse = new TempPurse();
purse.Coins.Add(new Coin()
{
Value = "10", Count = 0
});
purse.Coins.Add(new Coin()
{
Value = "5", Count = 0
});
purse.Coins.Add(new Coin()
{
Value = "2", Count = 0
});
purse.Coins.Add(new Coin()
{
Value = "1", Count = 0
});
Double sumToWork = sum;
for (Int32 i = 0; i < purse.Coins.Count; i++)
{
var coin = purse.Coins[i];
Int32 intCoin = Int32.Parse(coin.Value);
Int32 coinInMachine =
_ctx.CoffeMachinePurse.Item.Coins.First(x => x.Value == coin.Value).Count;
while ((sumToWork >= intCoin) && (coinInMachine > 0))
{
sumToWork -= intCoin;
purse.Coins[i].Count++;
coinInMachine--;
}
}
if (purse.Sum == sum)
{
return(purse);
}
else
{
throw new NotEnoughtMoneyException("1");
}
}
/// <summary>
/// Готовит сдачу к выдаче
/// </summary>
/// <param name="sum">Сумма сдачи</param>
/// <returns>Монеты для сдачи</returns>
protected PurseBase MakeChange(Double sum)
{
if (_ctx.CoffeMachinePurse.Item.Sum <= sum)
{
throw new Exception("В автомате не хватает денег на сдачу!");
}
TempPurse purse = new TempPurse();
purse.Coins.Add(new Coin() { Value = "10", Count = 0 });
purse.Coins.Add(new Coin() { Value = "5", Count = 0 });
purse.Coins.Add(new Coin() { Value = "2", Count = 0 });
purse.Coins.Add(new Coin() { Value = "1", Count = 0 });
Double sumToWork = sum;
for (Int32 i = 0; i < purse.Coins.Count; i++)
{
var coin = purse.Coins[i];
Int32 intCoin = Int32.Parse(coin.Value);
Int32 coinInMachine =
_ctx.CoffeMachinePurse.Item.Coins.First(x => x.Value == coin.Value).Count;
while ((sumToWork >= intCoin) && (coinInMachine > 0))
{
sumToWork -= intCoin;
purse.Coins[i].Count++;
coinInMachine--;
}
}
if (purse.Sum == sum)
{
return purse;
}
else
{
throw new NotEnoughtMoneyException("1");
}
}
public void TestMakeUpdatesInPursesShouldSuccess()
{
PurseBase coinsToChange = new TempPurse();
coinsToChange.Coins.Add(new Coin() { Value = "10", Count = 1 });
coinsToChange.Coins.Add(new Coin() { Value = "5", Count = 2 });
coinsToChange.Coins.Add(new Coin() { Value = "2", Count = 3 });
coinsToChange.Coins.Add(new Coin() { Value = "1", Count = 4 });
_ctx.Init(String.Empty);
_controller.MakeUpdatesInPursesForTests(coinsToChange);
Assert.AreEqual(16, _ctx.UserPurse.Item.Coins[3].Count);
Assert.AreEqual(22, _ctx.UserPurse.Item.Coins[2].Count);
Assert.AreEqual(33, _ctx.UserPurse.Item.Coins[1].Count);
Assert.AreEqual(14, _ctx.UserPurse.Item.Coins[0].Count);
Assert.AreEqual(99, _ctx.CoffeMachinePurse.Item.Coins[3].Count);
Assert.AreEqual(98, _ctx.CoffeMachinePurse.Item.Coins[2].Count);
Assert.AreEqual(97, _ctx.CoffeMachinePurse.Item.Coins[1].Count);
Assert.AreEqual(96, _ctx.CoffeMachinePurse.Item.Coins[0].Count);
Assert.AreEqual(0, _ctx.PurchaseInfo.Item.PayedSum);
}
