public void FindAllNeededCoins_SingleOneCoinMatch()
{
CoinFinder myFinder = new CoinFinder(new int[] { 5, 2, 1 });
List<int> expected = new List<int>() { 1 };
CollectionAssert.AreEqual(expected, myFinder.FindAllNeededCoins(1));
}
public void FindAllNeededCoins_EightTest()
{
CoinFinder myFinder = new CoinFinder(new int[] { 5, 2, 1 });
List<int> expected = new List<int>() { 1, 2, 5 };
CollectionAssert.AreEqual(expected, myFinder.FindAllNeededCoins(8));
}
public void FindAllNeededCoins_HomeworkExample()
{
CoinFinder myFinder = new CoinFinder(new int[] { 5, 2, 1 });
List<int> expected = new List<int>() { 1, 2, 5, 5, 5, 5, 5, 5 };
CollectionAssert.AreEqual(expected, myFinder.FindAllNeededCoins(33));
}
public void Constructor_Test()
{
int UserCents = 100;
CoinFinder coinTest = new CoinFinder(UserCents);
Assert.AreEqual(UserCents, coinTest.GetUserCents());
}
public static void Main()
{
Console.WriteLine("Please enter then amount of cents you would like change for.");
int MyTotalCents = int.Parse(Console.ReadLine());
CoinFinder CoinFinderObj = new CoinFinder(MyTotalCents);
CoinFinderObj.CalcChange();
PrintChange(MyTotalCents, CoinFinderObj);
}
public void CalcChange_TestOneForAll()
{
CoinFinder coinTest = new CoinFinder(41);
coinTest.CalcChange();
Dictionary <string, int> testDict = new Dictionary <string, int> {
{ "Quarter", 1 }, { "Dime", 1 }, { "Nickel", 1 }, { "Penny", 1 }
};
CollectionAssert.AreEqual(testDict, coinTest.GetChangeAmt());
}
public static void PrintChange(int totalCents, CoinFinder myObj)
{
Console.WriteLine("Your change for " + totalCents + ":");
foreach (KeyValuePair <string, int> kvp in myObj.GetChangeAmt())
{
if (kvp.Value == 0)
{
continue;
}
Console.WriteLine("{0} : {1}.", kvp.Key, kvp.Value);
}
}
