/*
* 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 java.util.Set;
import junit.framework.Test;
import junit.textui.TestRunner;
import org.apache.commons.collections.BulkTest;
/**
* Tests for the {@link CaseInsensitiveMap} implementation.
*
* @version $Revision: 646780 $ $Date: 2008-04-10 13:48:07 +0100 (Thu, 10 Apr 2008) $
*
* @author Commons-Collections team
*/
public class TestCaseInsensitiveMap extends AbstractTestIterableMap {
public TestCaseInsensitiveMap(String testName) {
super(testName);
}
public static void main(String[] args) {
TestRunner.run(suite());
}
public static Test suite() {
return BulkTest.makeSuite(TestCaseInsensitiveMap.class);
}
public Map makeEmptyMap() {
return new CaseInsensitiveMap();
}
public String getCompatibilityVersion() {
return "3";
}
//-------------------------------------------------------------------------
public void testCaseInsensitive() {
Map map = new CaseInsensitiveMap();
map.put("One", "One");
map.put("Two", "Two");
assertEquals("One", (String) map.get("one"));
assertEquals("One", (String) map.get("oNe"));
map.put("two", "Three");
assertEquals("Three", (String) map.get("Two"));
}
public void testNullHandling() {
Map map = new CaseInsensitiveMap();
map.put("One", "One");
map.put("Two", "Two");
map.put(null, "Three");
assertEquals("Three", (String) map.get(null));
map.put(null, "Four");
assertEquals("Four", (String) map.get(null));
Set keys = map.keySet();
assertTrue(keys.contains("one"));
assertTrue(keys.contains("two"));
assertTrue(keys.contains(null));
assertTrue(keys.size() == 3);
}
public void testPutAll() {
Map map = new HashMap();
map.put("One", "One");
map.put("Two", "Two");
map.put("one", "Three");
map.put(null, "Four");
map.put(new Integer(20), "Five");
Map caseInsensitiveMap = new CaseInsensitiveMap(map);
assertTrue(caseInsensitiveMap.size() == 4); // ones collapsed
Set keys = caseInsensitiveMap.keySet();
assertTrue(keys.contains("one"));
assertTrue(keys.contains("two"));
assertTrue(keys.contains(null));
assertTrue(keys.contains(Integer.toString(20)));
assertTrue(keys.size() == 4);
assertTrue(!caseInsensitiveMap.containsValue("One")
|| !caseInsensitiveMap.containsValue("Three")); // ones collaped
assertEquals(caseInsensitiveMap.get(null), "Four");
}
public void testClone() {
CaseInsensitiveMap map = new CaseInsensitiveMap(10);
map.put("1", "1");
Map cloned = (Map) map.clone();
assertEquals(map.size(), cloned.size());
assertSame(map.get("1"), cloned.get("1"));
}
/*
public void testCreate() throws Exception {
resetEmpty();
writeExternalFormToDisk((java.io.Serializable) map, "/home/phil/jakarta-commons/collections/data/test/CaseInsensitiveMap.emptyCollection.version3.obj");
resetFull();
writeExternalFormToDisk((java.io.Serializable) map, "/home/phil/jakarta-commons/collections/data/test/CaseInsensitiveMap.fullCollection.version3.obj");
}
*/
}