/* LinkedListTest.java 1.0                  */
/* by Sharon Tuttle                         */
/* last modified: 2-27-03                   */

public class LinkedListTest extends JPFalt 
{
    public static void main(String[] args) 
    { 
            new LinkedListTest(); 
    }
    
    /** Test suite for the class LinkedList */
        
    /*--------------------------------------------------------------------
     Define a LinkedList object and print the member data values,
     and test accessor and modifier methods 
    --------------------------------------------------------------------*/
    void TestLinkedList()
    {
        println("\nDefine LinkedList object, print member data values");

        LinkedList myList = new LinkedList();
        println("new, empty linked list:");
        println(myList);
        if (myList.getHead() != null)
        {
            println(myList.getHead());
        }
        else
        {
            println("head of linked list is null...");
        }
        println("");
        
        BusinessEntry myEntry = new BusinessEntry(
                                "Japhy's Soup and Noodles", 
                                "123 5th Street", "123-4567", "Arcata",                   
                                "CA");
        myList.addFirst(myEntry);
        println("linked list with 1 element:");
        println(myList);
        println(myList.getHead());
        println("");
        
        ResidentialEntry myEntry2 = new ResidentialEntry("Angela Smith", 
                                   "123 5th Street", "123-4567");
        myList.addFirst(myEntry2);
        println("linked list with 2 elements:");
        println(myList);  
        println(myList.getHead());
        println("");    
    }
    
    /*---------------------------------------------------------------
     Test method for size()
    -----------------------------------------------------------------*/
    void sizeTest()
    {
        LinkedList myList = new LinkedList();

        testHeader("size");
        
        expected(0);
        actual(myList.size());
        
        BusinessEntry myEntry = new BusinessEntry(
                                "Japhy's Soup and Noodles", 
                                "123 5th Street", "123-4567", "Arcata",                   
                                "CA");
        myList.addFirst(myEntry);

        expected(1);
        actual(myList.size());
        
        ResidentialEntry myEntry2 = new ResidentialEntry("Angela Smith", 
                                   "123 5th Street", "123-4567");
        myList.addFirst(myEntry2);
        
        expected(2);
        actual(myList.size());
    }
    
    /*---------------------------------------------------------------
     Test method for addLast()
    -----------------------------------------------------------------*/
    void addLastTest()
    {
        LinkedList myList = new LinkedList();

        testHeader("addLast");
                
        BusinessEntry myEntry = new BusinessEntry(
                                "Japhy's Soup and Noodles", 
                                "123 5th Street", "123-4567", "Arcata",                   
                                "CA");
        myList.addLast(myEntry);

        expected("list contains Japhy's only");
        actual(myList);
        
        ResidentialEntry myEntry2 = new ResidentialEntry("Angela Smith", 
                                   "123 5th Street", "123-4567");
        myList.addLast(myEntry2);
        
        expected("Angela Smith should come AFTER Japhy's");
        actual(myList);
        
        // of course, right now my LinkedList can contain ANY *object*;
        // (non-primitive!)
        myList.addLast("Sharon Tuttle");
        
        expected("plain string \"Sharon Tuttle\" should come 3rd");
        actual(myList);
    }
}