public void RemoveTailTest()
{
//also a test of the DisplayList method
linkedList.AddTail('a'); //head
linkedList.AddTail('b');
linkedList.AddTail('c');
linkedList.AddTail('d'); //tail
int preSize = linkedList.Size;
char removedValue = linkedList.RemoveTail();
int postSize = linkedList.Size;
//prints backwards
Assert.AreEqual('d', removedValue);
Assert.AreEqual("a b c ", linkedList.DisplayList());
Assert.AreEqual(preSize, (postSize + 1));
}
public void RemoveTailTest()
{
//also a test of the DisplayList method
//head
studentList.AddTail(studentA);
studentList.AddTail(studentB);
studentList.AddTail(studentC);
studentList.AddTail(studentD);
//tail
int preSize = studentList.Size;
Student removedValue = studentList.RemoveTail();
int postSize = studentList.Size;
//prints backwards
Assert.AreEqual(studentD, removedValue);
Assert.AreEqual("Sally Jerry Brian ", studentList.DisplayList());
Assert.AreEqual(preSize, (postSize + 1));
}