/*
* Copyright 2001-2004 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.commons.collections.bag;
import junit.framework.Test;
import junit.framework.TestSuite;
import org.apache.commons.collections.Bag;
import org.apache.commons.collections.SortedBag;
/**
* Extension of {@link TestBag} for exercising the {@link TreeBag}
* implementation.
*
* @version $Revision: 1.4 $ $Date: 2004/02/18 01:20:39 $
*
* @author Chuck Burdick
*/
public class TestTreeBag extends AbstractTestBag {
public TestTreeBag(String testName) {
super(testName);
}
public static Test suite() {
return new TestSuite(TestTreeBag.class);
}
public static void main(String args[]) {
String[] testCaseName = { TestTreeBag.class.getName() };
junit.textui.TestRunner.main(testCaseName);
}
public Bag makeBag() {
return new TreeBag();
}
public SortedBag setupBag() {
SortedBag bag = (SortedBag)makeBag();
bag.add("C");
bag.add("A");
bag.add("B");
bag.add("D");
return bag;
}
public void testOrdering() {
Bag bag = setupBag();
assertEquals("Should get elements in correct order",
"A", bag.toArray()[0]);
assertEquals("Should get elements in correct order",
"B", bag.toArray()[1]);
assertEquals("Should get elements in correct order",
"C", bag.toArray()[2]);
assertEquals("Should get first key",
"A", ((SortedBag)bag).first());
assertEquals("Should get last key",
"D", ((SortedBag)bag).last());
}
public String getCompatibilityVersion() {
return "3";
}
// public void testCreate() throws Exception {
// Bag bag = makeBag();
// writeExternalFormToDisk((Serializable) bag, "D:/dev/collections/data/test/TreeBag.emptyCollection.version3.obj");
// bag = makeBag();
// bag.add("A");
// bag.add("A");
// bag.add("B");
// bag.add("B");
// bag.add("C");
// writeExternalFormToDisk((Serializable) bag, "D:/dev/collections/data/test/TreeBag.fullCollection.version3.obj");
// }
}