public void DoesNothingForWater()
{
Change cash = new Change();
cash.Total = 0;
cash.ChangeCalculator();
foreach (int i in cash.GiveBackChange)
{
Assert.Equal(0, i);
}
}
public void GivesCorrectChange(double total, double given, double giveBack)
{
Change cash = new Change();
cash.Total = total;
cash.givenAmount = given;
Assert.True(cash.CustomerGive == giveBack);
cash.ChangeCalculator();
double[] numbers = new double[] { 100, 50, 20, 10, 5, 2, 1, 1, .5, .25, .1, .05, .01 };
double final = 0;
int count = 0;
foreach (int i in cash.GiveBackChange)
{
final += Math.Round(numbers[count] * i, 2);
count++;
}
Assert.True(Math.Round(final, 2) == giveBack);
RoundRegister.CashDrawer.ResetDrawer();
}