public void llist1_Delete_Position_DeleteValue_error()
{
LList1 ll = new LList1(new int[] { 1, 2, 9, 5, 6, 7 });
ll.DeletePos(3);
Assert.AreEqual("1 2 9 6 7 ", ll.ToString());
}
public void llist1_Delete_Position_ReturnValue_error()
{
Assert.AreEqual(9, llist.DeletePos(3));
}