public void LinkedListTest()
{
var list = new SinglyLinkedList <IntWrapper>();
var intWrapper = new IntWrapper(1);
list.AddToFront(intWrapper);
var wrapper = new IntWrapper(2);
list.AddToFront(wrapper);
Assert.IsTrue(list.Count == 2);
Assert.IsTrue(list.IsEmpty() == false);
IntWrapper find = list.Find(intWrapper);
Assert.IsTrue(find.Equals(intWrapper));
list.Remove(new IntWrapper(2));
Assert.IsTrue(list.Count == 1);
Assert.IsTrue(list.IsEmpty() == false);
list.AddToFront(new IntWrapper(1));
Assert.IsTrue(list.Count == 2);
list.Remove(new IntWrapper(1));
Assert.IsTrue(list.Count == 0);
}