tikhomirov@278: /*
tikhomirov@278:  * Copyright (c) 2011 TMate Software Ltd
tikhomirov@278:  *  
tikhomirov@278:  * This program is free software; you can redistribute it and/or modify
tikhomirov@278:  * it under the terms of the GNU General Public License as published by
tikhomirov@278:  * the Free Software Foundation; version 2 of the License.
tikhomirov@278:  *
tikhomirov@278:  * This program is distributed in the hope that it will be useful,
tikhomirov@278:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
tikhomirov@278:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
tikhomirov@278:  * GNU General Public License for more details.
tikhomirov@278:  *
tikhomirov@278:  * For information on how to redistribute this software under
tikhomirov@278:  * the terms of a license other than GNU General Public License
tikhomirov@278:  * contact TMate Software at support@hg4j.com
tikhomirov@278:  */
tikhomirov@278: package org.tmatesoft.hg.test;
tikhomirov@278: 
tikhomirov@278: import static org.junit.Assert.assertEquals;
tikhomirov@278: 
tikhomirov@415: import java.util.HashMap;
tikhomirov@415: import java.util.Iterator;
tikhomirov@415: import java.util.Map;
tikhomirov@415: import java.util.Map.Entry;
tikhomirov@415: 
tikhomirov@278: import org.junit.Test;
tikhomirov@278: import org.tmatesoft.hg.internal.IntMap;
tikhomirov@278: 
tikhomirov@278: /**
tikhomirov@278:  *
tikhomirov@278:  * @author Artem Tikhomirov
tikhomirov@278:  * @author TMate Software Ltd.
tikhomirov@278:  */
tikhomirov@278: public class TestIntMap {
tikhomirov@278: 
tikhomirov@278: 	public static void main(String[] args) {
tikhomirov@278: 		TestIntMap t = new TestIntMap();
tikhomirov@278: 		t.testBasic();
tikhomirov@278: 	}
tikhomirov@278: 	
tikhomirov@278: 	@Test
tikhomirov@278: 	public void testBasic() {
tikhomirov@278: 		IntMap<String> m = new IntMap<String>(2);
tikhomirov@278: 		m.put(18, "18");
tikhomirov@278: 		m.put(1, "1");
tikhomirov@278: 		m.put(9, "9");
tikhomirov@278: 		m.put(20, "20");
tikhomirov@278: 		m.put(2, "2");
tikhomirov@278: 		m.put(3, "3");
tikhomirov@278: 		m.put(21, "21");
tikhomirov@278: 		m.put(15, "15");
tikhomirov@278: 		m.put(12, "12");
tikhomirov@278: 		m.put(11, "11");
tikhomirov@278: 		m.put(31, "31");
tikhomirov@278: 		assertEquals(11, m.size());
tikhomirov@278: 		assertEquals(1, m.firstKey());
tikhomirov@278: 		assertEquals(31, m.lastKey());
tikhomirov@278: 		int actualCount = 0;
tikhomirov@278: 		for (int i = m.firstKey(); i <= m.lastKey(); i++) {
tikhomirov@278: 			if (m.containsKey(i)) {
tikhomirov@278: 				actualCount++;
tikhomirov@278: 				assertEquals(m.get(i), Integer.toString(i));
tikhomirov@278: 			}
tikhomirov@278: 		}
tikhomirov@278: 		assertEquals(m.size(), actualCount);
tikhomirov@278: 	}
tikhomirov@415: 	
tikhomirov@415: 	@Test
tikhomirov@415: 	public void testIterators() {
tikhomirov@415: 		IntMap<Boolean> m = new IntMap<Boolean>(20);
tikhomirov@415: 		for (int i = 0; i <= 30; i+= 5) {
tikhomirov@415: 			m.put(i, Boolean.TRUE);
tikhomirov@415: 		}
tikhomirov@415: 		HashMap<Integer, Boolean> hm = new HashMap<Integer, Boolean>();
tikhomirov@415: 		for (Iterator<Map.Entry<Integer, Boolean>> it = m.entryIterator(); it.hasNext(); ) {
tikhomirov@415: 			Entry<Integer, Boolean> next = it.next();
tikhomirov@415: 			hm.put(next.getKey(), next.getValue());
tikhomirov@415: 		}
tikhomirov@415: 		assertEquals(m.size(), hm.size());
tikhomirov@415: 		for (int i = 0; i <= 30; i++) {
tikhomirov@415: 			assertEquals(m.get(i), hm.get(i));
tikhomirov@415: 		}
tikhomirov@415: 		//
tikhomirov@415: 		HashMap<Integer, Boolean> hm2 = new HashMap<Integer, Boolean>();
tikhomirov@415: 		m.fill(hm2);
tikhomirov@415: 		assertEquals(hm, hm2);
tikhomirov@415: 	}
tikhomirov@278: }