public void HandleNullHead() { var list = new CircularLinkedList(); list.InsertAtEnd(1); var head = list.Head; Assert.IsNotNull(head); Assert.AreEqual(1, head.Value); }
public void TrueSingleCircular() { var list = new CircularLinkedList(); list.InsertAtEnd(1); Assert.IsTrue(list.Detect()); }
public void InsertValueOnlyOne() { var list = new CircularLinkedList(); list.InsertAtEnd(1); list.InsertAtEnd(2); var head = list.Head; Assert.IsNotNull(head); Assert.AreEqual(1, head.Value); var next = head.Next; Assert.IsNotNull(next); Assert.AreEqual(2, next.Value); var circular = next.Next; Assert.IsNotNull(circular); Assert.AreEqual(1, circular.Value); }
public void TrueMultipleItemsCircular() { var list = new CircularLinkedList(); list.InsertAtEnd(1); list.InsertAtEnd(2); Assert.IsTrue(list.Detect()); }
public void InsertValueCircular() { var list = new CircularLinkedList(); list.InsertAtEnd(1); list.InsertAtEnd(2); list.InsertAtEnd(3); var head = list.Head; Assert.IsNotNull(head); Assert.AreEqual(1, head.Value); var second = head.Next; Assert.IsNotNull(second); Assert.AreEqual(2, second.Value); var third = second.Next; Assert.IsNotNull(third); Assert.AreEqual(3, third.Value); var circular = third.Next; Assert.IsNotNull(circular); Assert.AreEqual(1, circular.Value); }