public void getLastNameInArray()
{
string[] nameArray = { "apple", "orange", "banana" };
string result = ArrayKatas.getLastItemInArrayByOverloading(nameArray);
Assert.AreEqual("banana", result);
}
public void getLastNumberInArray()
{
int[] numberArray = { 1, 2, 3 };
int result = ArrayKatas.getLastItemInArrayByOverloading(numberArray);
Assert.AreEqual(3, result);
}