public void ForEachNodeTestThreeList()
{
List <int> result = new List <int>();
threeList.ForEachNode(delegate(CircularLinkedListNode <int> a)
{
Assert.IsNotNull(a);
result.Add(a.Value);
});
Assert.AreEqual(3, result.Count);
Assert.AreEqual(2, result[0]);
Assert.AreEqual(3, result[1]);
Assert.AreEqual(4, result[2]);
}
public void ForEachNodeTestEmptyList()
{
List <int> result = new List <int>();
emptyList.ForEachNode(delegate(CircularLinkedListNode <int> a)
{
Assert.IsNotNull(a);
result.Add(a.Value);
});
Assert.AreEqual(0, result.Count);
}