public void EnumerableTest()
{
ActiveList <int> list = new ActiveList <int>();
for (int i = 0; i < 10; i++)
{
list.AddLast(i);
}
Iterable <int> active = list;
var next = active.First;
for (var node = next; node != null; node = next)
{
next = node.Next;
if (node.Value == 5)
{
list.AddAfter(list.First, 22);
}
}
StringBuilder sb = new StringBuilder();
next = active.First;
for (var node = next; node != null; node = next)
{
next = node.Next;
sb.Append(node.Value);
sb.Append(", ");
}
Assert.AreEqual("0, 22, 1, 2, 3, 4, 5, 6, 7, 8, 9, ", sb.ToString());
}