public void IsEmptyLLafterAddAndRemove()
{
IntLinkedList myLL = new IntLinkedList();
myLL.InsertAtFront(111);
myLL.InsertAtFront(222);
myLL.RemoveFromFront();
myLL.RemoveFromFront();
myLL.RemoveFromFront();
}
// does LL store negative numbers
public void StoreNegativeNumbers()
{
IntLinkedList myLL = new IntLinkedList();
int total = 0;
myLL.InsertAtFront(-111);
myLL.InsertAtFront(-222);
total = total + myLL.RemoveFromFront();
total = total + myLL.RemoveFromFront();
Assert.AreEqual <int>(-333, total);
}
// does LL hold data correctly, and in the correct order
// insert 3 values at top, remove 2 from top, total should be = val of the last two added
public void StoreAndRetrieveFromTop()
{
IntLinkedList myLL = new IntLinkedList();
int total = 0;
myLL.InsertAtFront(111);
myLL.InsertAtFront(222);
myLL.InsertAtFront(333);
total = total + myLL.RemoveFromFront();
total = total + myLL.RemoveFromFront();
Assert.AreEqual <int>(555, total);
}
// does LL store largest int32
public void StoreLargestInt32()
{
IntLinkedList myLL = new IntLinkedList();
myLL.InsertAtFront(Int32.MaxValue);
int actual = myLL.RemoveFromFront();
Assert.AreEqual <int>(2147483647, actual);
}