001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.commons.collections.primitives.decorators; 018 019import java.io.Serializable; 020 021import junit.framework.Test; 022import junit.framework.TestSuite; 023 024import org.apache.commons.collections.primitives.CharList; 025 026/** 027 * @version $Revision: 480451 $ $Date: 2006-11-29 02:45:08 -0500 (Wed, 29 Nov 2006) $ 028 * @author Rodney Waldhoff 029 */ 030public class TestUnmodifiableCharList extends BaseUnmodifiableCharListTest { 031 032 // conventional 033 // ------------------------------------------------------------------------ 034 035 public TestUnmodifiableCharList(String testName) { 036 super(testName); 037 } 038 039 040 public static Test suite() { 041 return new TestSuite(TestUnmodifiableCharList.class); 042 } 043 044 // framework 045 // ------------------------------------------------------------------------ 046 047 protected CharList makeUnmodifiableCharList() { 048 return UnmodifiableCharList.wrap(makeCharList()); 049 } 050 051 // tests 052 // ------------------------------------------------------------------------ 053 054 public void testWrapNull() { 055 assertNull(UnmodifiableCharList.wrap(null)); 056 } 057 058 public void testWrapUnmodifiableCharList() { 059 CharList list = makeUnmodifiableCharList(); 060 assertSame(list,UnmodifiableCharList.wrap(list)); 061 } 062 063 public void testWrapSerializableCharList() { 064 CharList list = makeCharList(); 065 assertTrue(list instanceof Serializable); 066 assertTrue(UnmodifiableCharList.wrap(list) instanceof Serializable); 067 } 068 069 public void testWrapNonSerializableCharList() { 070 CharList list = makeCharList(); 071 CharList ns = list.subList(0,list.size()); 072 assertTrue(!(ns instanceof Serializable)); 073 assertTrue(!(UnmodifiableCharList.wrap(ns) instanceof Serializable)); 074 } 075}