public void TestIsFull()
{
VisitableLinkedList <int> list = new VisitableLinkedList <int>();
Assert.AreEqual(list.IsFull, false);
list.AddLast(5);
Assert.AreEqual(list.IsFull, false);
}
public void TestAddLastFullList()
{
VisitableLinkedList <int> testList = GetTestCustomLinkedList();
testList.AddLast(15);
Assert.AreEqual(testList.Last.Value, 15);
Assert.AreEqual(testList.Last.Next, null);
}
private VisitableLinkedList <int> GetTestCustomLinkedList()
{
VisitableLinkedList <int> list = new VisitableLinkedList <int>();
for (int i = 0; i < 5; i++)
{
list.AddLast(i * 3);
}
return(list);
}
public void TestInsertBefore1Item()
{
VisitableLinkedList <int> list = new VisitableLinkedList <int>();
list.AddLast(5);
list.AddBefore(list.First, 6);
Assert.AreEqual(list.First.Value, 6);
Assert.AreEqual(list.First.Next.Value, 5);
Assert.AreEqual(list.Last.Value, 5);
}
public void TestAddLastEmptyList()
{
VisitableLinkedList <int> testList = new VisitableLinkedList <int>();
testList.AddLast(16);
Assert.AreNotEqual(testList.First, null);
Assert.AreEqual(testList.First.Value, 16);
Assert.AreNotEqual(testList.Last, null);
Assert.AreEqual(testList.Last.Value, 16);
Assert.AreEqual(testList.First.Next, null);
}