public void AddCashTestAddUnSuccesful()
{
// unsuccessful as the coins amount entered is not accepted
RegisterItem item = new RegisterItem(0.05m, 0);
var numberBeforeAddingCash = Cash.First(c => c.AcceptedCoin == 0.05m).NumOfCoins;
addCash(item);
Assert.AreEqual((numberBeforeAddingCash), Cash.First(c => c.AcceptedCoin == 0.05m).NumOfCoins);
}
public void RemoveCashTestRemoveSuccesfully()
{
// remove successfully
RegisterItem item = new RegisterItem(0.05m, 10);
var numberBeforeRemovingCash = Cash.First(c => c.AcceptedCoin == 0.05m).NumOfCoins;
removeCash(item);
Assert.AreEqual((numberBeforeRemovingCash - 10), Cash.First(c => c.AcceptedCoin == 0.05m).NumOfCoins);
}
public void AddCashTestAddSuccesfully()
{
// adds successfully
RegisterItem item = new RegisterItem(0.05m, 10);
var numberBeforeAddingCash = Cash.First(c => c.AcceptedCoin == 0.05m).NumOfCoins;
addCash(item);
Assert.AreEqual((numberBeforeAddingCash + 10), Cash.First(c => c.AcceptedCoin == 0.05m).NumOfCoins);
}
public void calculateChangeTest()
{
var numberBeforeRemovingCashItem = Cash.First(c => c.AcceptedCoin == 0.50m).NumOfCoins;
var result = calculateChange(2, 1.50m);
Assert.AreEqual(0.50m, result.First().AcceptedCoin);
Assert.AreEqual(1, result.First().NumOfCoins);
Assert.AreEqual(1, result.Count);
Assert.AreEqual((numberBeforeRemovingCashItem - 1), Cash.First(c => c.AcceptedCoin == 0.50m).NumOfCoins);
}
public void calculateChangeTest3()
{
var numberBeforeRemovingCashItem = Cash.First(c => c.AcceptedCoin == 0.50m).NumOfCoins;
// remove all the 50p coins
removeCash(new RegisterItem(0.50m, numberBeforeRemovingCashItem));
var result = calculateChange(2, 1.50m);
Assert.AreEqual(0.20m, result[0].AcceptedCoin);
Assert.AreEqual(2, result[0].NumOfCoins);
Assert.AreEqual(0.10m, result[1].AcceptedCoin);
Assert.AreEqual(1, result[1].NumOfCoins);
Assert.AreEqual(2, result.Count);
}
public void calculateChangeTest2()
{
var numberBeforeRemovingCashItem = Cash.First(c => c.AcceptedCoin == 0.05m).NumOfCoins;
var numberBeforeRemovingCashItem2 = Cash.First(c => c.AcceptedCoin == 0.20m).NumOfCoins;
var result = calculateChange(1, 0.75m);
Assert.AreEqual(0.20m, result[0].AcceptedCoin);
Assert.AreEqual(1, result[0].NumOfCoins);
Assert.AreEqual(0.05m, result[1].AcceptedCoin);
Assert.AreEqual(1, result[1].NumOfCoins);
Assert.AreEqual(2, result.Count);
Assert.AreEqual((numberBeforeRemovingCashItem - 1), Cash.First(c => c.AcceptedCoin == 0.05m).NumOfCoins);
Assert.AreEqual((numberBeforeRemovingCashItem2 - 1), Cash.First(c => c.AcceptedCoin == 0.20m).NumOfCoins);
}
public void AddCashTestListAddSuccesfully()
{
// adds successfully
RegisterItem item = new RegisterItem(0.05m, 10);
RegisterItem item2 = new RegisterItem(0.10m, 10);
var numberBeforeAddingCashItem = Cash.First(c => c.AcceptedCoin == 0.05m).NumOfCoins;
var numberBeforeAddingCashItem2 = Cash.First(c => c.AcceptedCoin == 0.10m).NumOfCoins;
addCash(new List <RegisterItem>()
{
item, item2
});
Assert.AreEqual((numberBeforeAddingCashItem + 10), Cash.First(c => c.AcceptedCoin == 0.05m).NumOfCoins);
Assert.AreEqual((numberBeforeAddingCashItem2 + 10), Cash.First(c => c.AcceptedCoin == 0.10m).NumOfCoins);
}
public void RemoveCashTestListRemoveUnSuccesful()
{
// unsuccessful as the coins amount entered is not accepted
RegisterItem item = new RegisterItem(0.05m, 0);
RegisterItem item2 = new RegisterItem(0.10m, 0);
var numberBeforeRemovingCashItem = Cash.First(c => c.AcceptedCoin == 0.05m).NumOfCoins;
var numberBeforeRemovingCashItem2 = Cash.First(c => c.AcceptedCoin == 0.10m).NumOfCoins;
removeCash(new List <RegisterItem>()
{
item, item2
});
Assert.AreEqual((numberBeforeRemovingCashItem), Cash.First(c => c.AcceptedCoin == 0.05m).NumOfCoins);
Assert.AreEqual((numberBeforeRemovingCashItem2), Cash.First(c => c.AcceptedCoin == 0.10m).NumOfCoins);
}
public void RemoveCashTestListRemoveSuccesfully()
{
// remove successfully
RegisterItem item = new RegisterItem(0.05m, 10);
RegisterItem item2 = new RegisterItem(0.10m, 10);
var numberBeforeRemovingCashItem = Cash.First(c => c.AcceptedCoin == 0.05m).NumOfCoins;
var numberBeforeRemovingCashItem2 = Cash.First(c => c.AcceptedCoin == 0.10m).NumOfCoins;
removeCash(new List <RegisterItem>()
{
item, item2
});
Assert.AreEqual((numberBeforeRemovingCashItem - 10), Cash.First(c => c.AcceptedCoin == 0.05m).NumOfCoins);
Assert.AreEqual((numberBeforeRemovingCashItem2 - 10), Cash.First(c => c.AcceptedCoin == 0.10m).NumOfCoins);
}
public void AddCashTestListAddHalfSuccesful()
{
// unsuccessful as the coins amount entered is not accepted
RegisterItem item = new RegisterItem(0.05m, 0);
// successful
RegisterItem item2 = new RegisterItem(0.10m, 5);
var numberBeforeAddingCashItem = Cash.First(c => c.AcceptedCoin == 0.05m).NumOfCoins;
var numberBeforeAddingCashItem2 = Cash.First(c => c.AcceptedCoin == 0.10m).NumOfCoins;
addCash(new List <RegisterItem>()
{
item, item2
});
Assert.AreEqual((numberBeforeAddingCashItem), Cash.First(c => c.AcceptedCoin == 0.05m).NumOfCoins);
Assert.AreEqual((numberBeforeAddingCashItem2 + 5), Cash.First(c => c.AcceptedCoin == 0.10m).NumOfCoins);
}
