public void TestMethodSingle()
{
SingleNodeList root = new SingleNodeList(60);
Assert.IsFalse(root.Contains(10));
Assert.IsTrue(root.Contains(60));
List <int> list = root.GetList();
Assert.AreEqual(1, list.Count);
Assert.AreEqual(60, list[0]);
}
public void TestMethodAddFour()
{
SingleNodeList root = new SingleNodeList(60);
root.AddNode(300);
root.AddNode(30);
root.AddNode(20);
Assert.IsFalse(root.Contains(10));
Assert.IsTrue(root.Contains(60));
List <int> list = root.GetList();
Assert.AreEqual(4, list.Count);
Assert.AreEqual(20, list[0]);
Assert.AreEqual(30, list[1]);
Assert.AreEqual(60, list[2]);
Assert.AreEqual(300, list[3]);
}