public void AddHeadTest()
{
//also a test of the DisplayList method
//tail
linkedList.AddHead('a');
linkedList.AddHead('b');
linkedList.AddHead('c');
linkedList.AddHead('d');
//head
//prints backwards
Assert.AreEqual("d c b a ", linkedList.DisplayList());
}
public void AddHeadTest()
{
//also a test of the DisplayList method
//tail
studentList.AddHead(studentA); //tail
studentList.AddHead(studentB);
studentList.AddHead(studentC);
studentList.AddHead(studentD); //head
//head
//prints backwards
Assert.AreEqual("Terry Brian Jerry Sally ", studentList.DisplayList());
}