public void Swap()
{
//Test of Swap<T>(ref T first, ref T second)
int a = 1, aCopy = a;
int b = 2, bCopy = b;
MapGeneratorUtils.Swap(ref a, ref b);
Assert.AreEqual(b, aCopy);
Assert.AreEqual(a, bCopy);
//Test of Swap<T>(IList<T> collection, int firstIndex, int secondIndex)
string l1 = "a", l2 = "b", l3 = "c";
List <string> list = new List <string>();
list.Add(l1);
list.Add(l2);
list.Add(l3);
MapGeneratorUtils.Swap(list, 0, 2);
Assert.AreEqual(list[0], l3);
Assert.AreEqual(list[2], l1);
}
