/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.map;
import java.util.HashMap;
import java.util.Map;
import junit.framework.Test;
import junit.framework.TestSuite;
import org.apache.commons.collections.Factory;
import org.apache.commons.collections.FactoryUtils;
/**
* Extension of {@link TestMap} for exercising the
* {@link LazyMap} implementation.
*
* @since Commons Collections 3.0
* @version $Revision: 646780 $ $Date: 2008-04-10 13:48:07 +0100 (Thu, 10 Apr 2008) $
*
* @author Phil Steitz
*/
public class TestLazyMap extends AbstractTestMap {
protected static final Factory oneFactory = FactoryUtils.constantFactory("One");
protected static final Factory nullFactory = FactoryUtils.nullFactory();
public TestLazyMap(String testName) {
super(testName);
}
public static Test suite() {
return new TestSuite(TestLazyMap.class);
}
public static void main(String args[]) {
String[] testCaseName = { TestLazyMap.class.getName()};
junit.textui.TestRunner.main(testCaseName);
}
//-----------------------------------------------------------------------
protected Map decorateMap(Map map, Factory factory) {
return LazyMap.decorate(map, factory);
}
public Map makeEmptyMap() {
return decorateMap(new HashMap(), nullFactory);
}
protected Map makeTestMap(Factory factory) {
return decorateMap(new HashMap(), factory);
}
//-----------------------------------------------------------------------
public void testMapGet() {
Map map = makeTestMap(oneFactory);
assertEquals(0, map.size());
String s1 = (String) map.get("Five");
assertEquals("One", s1);
assertEquals(1, map.size());
String s2 = (String) map.get(new String(new char[] {'F','i','v','e'}));
assertEquals("One", s2);
assertEquals(1, map.size());
assertSame(s1, s2);
map = makeTestMap(nullFactory);
Object o = map.get("Five");
assertEquals(null,o);
assertEquals(1, map.size());
}
public String getCompatibilityVersion() {
return "3.1";
}
// public void testCreate() throws Exception {
// resetEmpty();
// writeExternalFormToDisk(
// (java.io.Serializable) map,
// "D:/dev/collections/data/test/LazyMap.emptyCollection.version3.1.obj");
// resetFull();
// writeExternalFormToDisk(
// (java.io.Serializable) map,
// "D:/dev/collections/data/test/LazyMap.fullCollection.version3.1.obj");
// }
}