JUnit test - comparison problems.

[prabhdsun]

Hi, for this assignment our teacher provided us with a J Unit test that we had to match with our code. This is the class i wrote - OrderManager

import java.text.DecimalFormat;
import java.util.ArrayList;

/**
 * 
 * 
 */
public class OrderManager implements OrderManagerInterface
{
	
	private double order;
	private int numberOfOrders;
	DecimalFormat format = new DecimalFormat("##.00");
	
	Sorting sortingClass = new Sorting();
	//create an array list of type employee
	ArrayList<Comparable> orderList = new ArrayList<Comparable>();
	
	/**
	 * Initialize the numWorkers, numManager, numHourlyWorker, numThrowers to 0.
	 * @param 
	 */
	public OrderManager()
	{
		
		
	}
	 public double addOrder(String toLn, String toFn, String toStr, String toC, String toSt, int toZ,
			  String fromLn, String fromFn, String fromStr, String fromC, String fromSt, int fromZ,
			  boolean beforeN, String d, int ship, int bSize, String msg)
	  {
	 	Order newOrder =  new Order(toLn,  toFn,  toStr,  toC,  toSt,  toZ,  fromLn,  fromFn,  fromStr,  fromC,  fromSt, fromZ,
			   beforeN,  d,  ship, bSize,  msg);
	 	
	 	orderList.add(newOrder);
	 	
	 	
		 
		return order;
		 
	 }
	
	@Override
	public String printMessageCards() {
		String message = "";
		for (Comparable element:orderList)
		{
			message += ((Order) element).getMsg()+"\n"+"\n"; 
		}
		return message;
	}
	@Override
	public String deliverySchedule() {
		// TODO Auto-generated method stub
		System.out.println(orderList.toString());
		orderList = sortingClass.selectionSort(orderList);
		System.out.println(orderList.toString());
		
		String message = "Delivery Schedule"+"\n"+"\n";
		
		for (Comparable element:orderList)
		{
			String deliveryTime = "";
			if(((Order) element).getBeforeN()==true)
			{
				deliveryTime = "(a before noon delivery, preceeded by *)";
			}
			else if (((Order) element).getBeforeN()==false)
			{
				deliveryTime = "(an after noon delivery)";
			}
			message += ((Order) element).getDelivery()+"\n"+((Order) element).getToSt()+", "+((Order) element).getToC()+" - "+((Order) element).getToLn()+", "+((Order) element).getToFn()+" "+deliveryTime+"\n"; 
		}
		
		return message;
	}
	/**
	 * getNumOrders which is responsible for the size of the list
	 * @return numberOfOrders 
	 */
	@Override
	public int getNumOrders() {
		// TODO Auto-generated method stub
		numberOfOrders = orderList.size();	 
		return numberOfOrders;
		
	}
	/**
	 * Method toString
	 * @return the String representation
	 */
	public String toString()
	{
		
		return orderList.toString();
	}
}

This is the J unit test that our teacher provide - OrderManagerTest

import static org.junit.Assert.*;

import java.util.Scanner;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;


public class OrderManagerTest {
	OrderManager orders1, order2;

	@Before
	public void setUp() throws Exception {
		orders1 = new OrderManager();
		orders1.addOrder("Brown", "Angela", "55321 Sycamore St.", "Gaithersburg", 
				"MD", 20879, "Smith", "Agnus", "344 Oak St.", "Pocatello", 
				"ID", 83205, true, "May 9", 1, 2, "Happy Mother's Day");
		orders1.addOrder("Miller", "Karen", "3399 Campus St.", "Rockville", 
				"MD", 20850, "Jones", "Peggy", "5633 Meadow Way", "Bloomington", 
				"IN", 47404, false, "May 8", 1, 1, "Love ya");
		orders1.addOrder("Hanson", "Beverly", "3356 Cypress Ln.", "North Potomac", 
				"MD", 20878, "Hanson", "Ken", "2985 Pointer Dr.", "Fountain Valley", 
				"CA", 83205, false, "May 11", 2, 3, "You're the greatest");
		orders1.addOrder("White", "Carolyn", "4488 Pinewood Ave.", "Olney", 
				"MD", 20859, "Green", "George", "492 Apple Way", "St. Louis", 
				"MO", 35587, false, "May 9", 1, 2, "All the Best!");
	}

	@After
	public void tearDown() throws Exception {
		orders1 = null;
	}

	@Test
	public void testPrintMessageCards() {
		String result = orders1.printMessageCards();
		Scanner scan = new Scanner(result);
		assertEquals("Dear Mom", scan.nextLine());
		assertEquals("Love ya", scan.nextLine());
		assertEquals("Love Peggy", scan.nextLine());
		scan.nextLine(); // blank line
		scan.nextLine(); // blank line
		assertEquals("Dear Mom", scan.nextLine());
		assertEquals("Happy Mother's Day", scan.nextLine());
		assertEquals("Love Agnus", scan.nextLine());
		scan.nextLine(); // blank line
		scan.nextLine(); // blank line
		assertEquals("Dear Mom", scan.nextLine());
		assertEquals("All the Best!", scan.nextLine());
		assertEquals("Love George", scan.nextLine());
	}

	@Test
	public void testAddOrder() {
		assertEquals(4,orders1.getNumOrders());
		orders1.addOrder("Myers", "Stephanie", "8355 Grove Ave.", "Darnestown", 
				"MD", 20874, "Simco", "Rebecca", "34 Charleston St.", "Orlando",
				"FL", 11334, true, "May 8", 1, 1, "I miss you");
		assertEquals(5,orders1.getNumOrders());
		
	}

	@Test
	public void testDeliverySchedule() {
		String result = orders1.deliverySchedule();
		Scanner scan = new Scanner(result);
		assertEquals("Delivery Schedule", scan.nextLine());
		scan.nextLine(); // blank line
		scan.nextLine(); // blank line
		assertEquals("May 8", scan.nextLine());
		assertEquals("3399", scan.next());
		scan.nextLine(); // get rest of line
		scan.nextLine(); // blank line
		scan.nextLine(); // blank line
		assertEquals("May 9", scan.nextLine());
		assertEquals("*55321", scan.next());
		scan.nextLine(); // get rest of line
		assertEquals("4488", scan.next());
		
	}

	@Test
	public void testSortClass() {
		String result = orders1.printMessageCards();
		Scanner scan = new Scanner(result);
		assertEquals("Dear Mom", scan.nextLine());
		assertEquals("Love ya", scan.nextLine());
		assertEquals("Love Peggy", scan.nextLine());
		
		// add a May 8 before noon order which should be
		// sorted to be first before Peggy
		
		orders1.addOrder("Myers", "Stephanie", "8355 Grove Ave.", "Darnestown", 
				"MD", 20874, "Simco", "Rebecca", "34 Charleston St.", "Orlando",
				"FL", 11334, true, "May 8", 1, 1, "I miss you");
		
		result = orders1.printMessageCards();
		scan = new Scanner(result);
		assertEquals("Dear Mom", scan.nextLine());
		assertEquals("I miss you", scan.nextLine());
		assertEquals("Love Rebecca", scan.nextLine());
		scan.nextLine(); // blank line
		scan.nextLine(); // blank line
		assertEquals("Dear Mom", scan.nextLine());
		assertEquals("Love ya", scan.nextLine());
		assertEquals("Love Peggy", scan.nextLine());
	}

}

Here are the tests that i am failing.

J unit test fails testPrintMessageCards - which says ...:expected: <[Dear Mom]> but was:<Happy Mother's Day]>
J unit test fails testDeliverySchedule - which says.....:expected: <M[ay 8]> but was: M[D, North Potomac - Hanson, Beverly(an after noon delivery)]>
J unit test fails testSortClass - which says........ :expected: <[Dear Mom]> but was:<Happy Mother's Day]>

Can anyone provide the correct code that i need to fix in my OrderManager class?

[DarrylBurke]

Cross posted
junit - J Unit Test - Codes conflict problems - Stack Overflow

db

[DarrylBurke]

Can anyone provide the correct code that i need to fix in my OrderManager class?

No, we are not a code factory. Also, we don't condone cheating on homework.

Ask a specific question and you nay get help. As it stands, your post is just a homework dump.

db

[prabhdsun]

im sorry, is that not allowed in this forum? if it isnt ill take it off the stackoverflow website.

[prabhdsun]

What i mean by the correct code is, give me pointers as to where im going wrong so i can fix it. and how am i cheating here?

[Tolls]

Not knowing your requirements it's not exactly easy to say.
Looks to me like you've missed out a step or two.
All the messages seem to require a "Dear Mom" first line, and also to be ordered by date.