Linked List Tester

public class Program {

    public static void main(String[] args) {
        LinkedList l = new LinkedList();
        System.out.println(l.size() == 0 ? ":) New lists are of size 0" : ":( New lists should be size 0");
        l.print(); l.delete(5);
        System.out.println(l.contains(-1) ? ":( New lists should not contain -1" : ":) New lists are searchable, returning false.");
        System.out.println(l.isEmpty() ? ":) isEmpty is true for new lists." : ":( isEmpty should return true for new lists.");
        l = new LinkedList(); l.insert(3); l.insert(4); l.insert(5);
        System.out.println(l.size() == 3 ? ":) List of size 3 returns 3 for size" : ":( List of size 3 should return 3 for size");
        l.delete(3);
        System.out.println(l.size() == 2 && l.contains(4) && l.contains(5) && !l.contains(3) ? ":) Deleting 3 from {3, 4, 5} works" : ":( Deleting 3 from {3, 4, 5} doesn't work");
        l = new LinkedList(); l.insert(3); l.insert(4); l.insert(5); l.delete(4);
        System.out.println(l.size() == 2 && l.contains(5) && l.contains(3) && !l.contains(4) ? ":) Deleting 4 from {3, 4, 5} works" : ":( Deleting 4 from {3, 4, 5} doesn't work");
        l = new LinkedList(); l.insert(3); l.insert(4); l.insert(5); l.delete(5);
        System.out.println(l.size() == 2 && l.contains(4) && l.contains(3) && !l.contains(5) ? ":) Deleting 5 from {3, 4, 5} works" : ":( Deleting 5 from {3, 4, 5} doesn't work");
        l = new LinkedList(); l.insert(3); l.insert(5); l.insert(9); l.insert(7); l.delete(9); l.insert(9);
        System.out.println("Should print a list of 3, 5, 7 & 9.  You check:");
        l.print();

        System.out.println("Thanks for using the LinkedList tester.");
    }

}