/*
 * Copyright (c) 2003 - 2008 Israfil Consulting Services Corporation
 * Copyright (c) 2003 - 2008 Christian Edward Gruber
 * All Rights Reserved
 * 
 * This software is licensed under the Berkeley Standard Distribution license,
 * (BSD license), as defined below:
 * 
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this 
 *    list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice, 
 *    this list of conditions and the following disclaimer in the documentation 
 *    and/or other materials provided with the distribution.
 * 3. Neither the name of Israfil Consulting Services nor the names of its contributors 
 *    may be used to endorse or promote products derived from this software without 
 *    specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
 * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 
 * OF SUCH DAMAGE.
 * 
 * $Id: SoloCollectionTest.java 130 2006-12-31 23:22:17Z cgruber $
 */
package net.israfil.foundation.collections;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import org.testng.Assert;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;

/**
 * 
 * @author <a href="mailto:cgruber@israfil.net">Christian Edward Gruber </a>
 * @author Latest: $Author: cgruber $
 * @version $Revision: 76 $
 */
@Test
public class ArraySetTest {

	ArraySet<String> stringSet;
	String  string1 = "String1";
	String string2 = "String2";
	String string3 = "String3";

	@BeforeMethod
	protected void setUp() throws Exception {
		stringSet = new ArraySet<String>();
	}
	
	@AfterMethod
	protected void tearDown() throws Exception {
		stringSet = null;
	}	
	
	public void testBasicArrayAndListBehaviour() {
		Assert.assertEquals(0,stringSet.size());
		stringSet.add(string1);
		stringSet.add(string2);
		stringSet.add(string3);
		Assert.assertEquals(3,stringSet.size());
		stringSet.add(string2);
		Assert.assertEquals(3,stringSet.size());
		Iterator<String> iter = stringSet.iterator();
		Assert.assertEquals(string1,iter.next());
		Assert.assertEquals(string2,iter.next());
		Assert.assertEquals(string3,iter.next());
	}

	public void testAddAllFromArrayList() {
		List<String> list = new ArrayList<String>();
		list.add(string1);
		list.add(string2);
		list.add(string3);
		list.add(string2);
		Assert.assertEquals(4,list.size());
		stringSet.addAll(list);
		Assert.assertEquals(3,stringSet.size());
		Iterator<String> iter = stringSet.iterator();
		Assert.assertEquals(string1,iter.next());
		Assert.assertEquals(string2,iter.next());
		Assert.assertEquals(string3,iter.next());
	}
	
	public void testRemove() {
		Assert.assertEquals(0,stringSet.size());
		stringSet.add(string1);
		stringSet.add(string2);
		stringSet.add(string3);
		Assert.assertEquals(3,stringSet.size());
		stringSet.remove(string2);
		Assert.assertEquals(2,stringSet.size());
		Iterator<String> iter = stringSet.iterator();
		Assert.assertEquals(string1,iter.next());
		Assert.assertEquals(string3,iter.next());
	}	

	public void testCreateWithCapacity() {
		stringSet = new ArraySet<String>(3);
		stringSet.add(string1);
		Assert.assertEquals(string1,stringSet.iterator().next());
	}	

	public void testCreateWithCollection() {
		ArrayList<String> list = new ArrayList<String>();
		list.add(string1);
		list.add(string2);
		list.add(string1);
		stringSet = new ArraySet<String>(list);
		Assert.assertEquals(string1,stringSet.iterator().next());
	}	
}