public void NoDuplicates()
{
LinkedListHelper <int> listHelper = new LinkedListHelper <int>();
LinkedList <int> inputList = listHelper.CreateLinkedList(1, 2, 7, 4, 5);
LinkedList <int> expected = listHelper.CreateLinkedList(1, 2, 7, 4, 5);
RemoveDups rdups = new RemoveDups();
LinkedList <int> result = rdups.RemoveDups1(inputList);
LinkedList <int> result1 = rdups.RemoveDup_NoBuffer(inputList);
Assert.Equal(expected, result);
Assert.Equal(expected, result1);
}
public void WithDuplicates()
{
LinkedListHelper <int> listHelper = new LinkedListHelper <int>();
LinkedList <int> inputList = listHelper.CreateLinkedList(1, 2, 7, 1, 5, 7, 9);
LinkedList <int> expected = listHelper.CreateLinkedList(1, 2, 7, 5, 9);
RemoveDups rdups = new RemoveDups();
LinkedList <int> result = rdups.RemoveDups1(inputList);
LinkedList <int> inputList1 = listHelper.CreateLinkedList(1, 2, 2, 3, 2, 4, 3, 5, 5, 6);
LinkedList <int> expected1 = listHelper.CreateLinkedList(1, 2, 3, 4, 5, 6);
LinkedList <int> result1 = rdups.RemoveDups1(inputList1);
LinkedList <int> result2 = rdups.RemoveDup_NoBuffer(inputList);
LinkedList <int> result3 = rdups.RemoveDup_NoBuffer(inputList1);
Assert.Equal(expected, result);
Assert.Equal(expected1, result1);
Assert.Equal(expected, result2);
Assert.Equal(expected1, result3);
}