BinaryTreeTest.java

package test;

import domain.ChildrenOccupiedException;
import domain.Controller;
import junit.framework.TestCase;
import org.junit.Test;
import tree.BinaryTree;

import java.util.Iterator;

import static junit.framework.Assert.assertTrue;
import static junit.framework.TestCase.assertEquals;


/** 
* tree.BinaryTree Tester.
* 
* @author <Authors name> 
* @since <pre>Jun 29, 2015</pre> 
* @version 1.0 
*/ 
public class BinaryTreeTest {

    @Test
    public void testAcces() {
       BinaryTree<String> rootTree = getDummyTree();
       assertEquals("Right Doggie", rootTree.right().element());
    }

    @Test
    public void testIterator() {
        BinaryTree<String> rootTree = getDummyTree();
        for (BinaryTree tree : rootTree) {
            System.out.println(tree.element());
        }
    }


    private BinaryTree<String> getDummyTree() {
        BinaryTree<String> rootTree = new BinaryTree<String>();
        rootTree.createLeaf("AncestorDog");

        BinaryTree<String> leftTree = new BinaryTree<String>();
        leftTree.createLeaf("Left Doggie");
        rootTree.addSubLeft(leftTree);

        BinaryTree<String> rightTree = new BinaryTree<String>();
        rightTree.createLeaf("Right Doggie");
        rootTree.addSubRight(rightTree);

        BinaryTree<String> leftleftTree = new BinaryTree<String>();
        leftleftTree.createLeaf("Leftest Doggie");
        leftTree.addSubLeft(leftleftTree);

        return rootTree;
    }


}