001: /*
002: * $Header: /home/cvs/jakarta-commons/primitives/src/test/org/apache/commons/collections/primitives/adapters/io/TestCharIteratorReader.java,v 1.1 2003/10/13 22:46:53 scolebourne Exp $
003: * ====================================================================
004: * The Apache Software License, Version 1.1
005: *
006: * Copyright (c) 2002-2003 The Apache Software Foundation. All rights
007: * reserved.
008: *
009: * Redistribution and use in source and binary forms, with or without
010: * modification, are permitted provided that the following conditions
011: * are met:
012: *
013: * 1. Redistributions of source code must retain the above copyright
014: * notice, this list of conditions and the following disclaimer.
015: *
016: * 2. Redistributions in binary form must reproduce the above copyright
017: * notice, this list of conditions and the following disclaimer in
018: * the documentation and/or other materials provided with the
019: * distribution.
020: *
021: * 3. The end-user documentation included with the redistribution, if
022: * any, must include the following acknowledgement:
023: * "This product includes software developed by the
024: * Apache Software Foundation (http://www.apache.org/)."
025: * Alternately, this acknowledgement may appear in the software itself,
026: * if and wherever such third-party acknowledgements normally appear.
027: *
028: * 4. The names "The Jakarta Project", "Commons", and "Apache Software
029: * Foundation" must not be used to endorse or promote products derived
030: * from this software without prior written permission. For written
031: * permission, please contact apache@apache.org.
032: *
033: * 5. Products derived from this software may not be called "Apache"
034: * nor may "Apache" appear in their names without prior written
035: * permission of the Apache Software Foundation.
036: *
037: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
038: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
039: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
040: * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
041: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
042: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
043: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
044: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
045: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
046: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
047: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
048: * SUCH DAMAGE.
049: * ====================================================================
050: *
051: * This software consists of voluntary contributions made by many
052: * individuals on behalf of the Apache Software Foundation. For more
053: * information on the Apache Software Foundation, please see
054: * <http://www.apache.org/>.
055: *
056: */
057:
058: package org.apache.commons.collections.primitives.adapters.io;
059:
060: import java.io.Reader;
061:
062: import junit.framework.Test;
063: import junit.framework.TestCase;
064: import junit.framework.TestSuite;
065:
066: import org.apache.commons.collections.primitives.ArrayCharList;
067: import org.apache.commons.collections.primitives.CharList;
068:
069: /**
070: * @version $Revision: 1.1 $ $Date: 2003/10/13 22:46:53 $
071: * @author Rodney Waldhoff
072: */
073: public class TestCharIteratorReader extends TestCase {
074:
075: // conventional
076: // ------------------------------------------------------------------------
077:
078: public TestCharIteratorReader(String testName) {
079: super (testName);
080: }
081:
082: public static Test suite() {
083: return new TestSuite(TestCharIteratorReader.class);
084: }
085:
086: // ------------------------------------------------------------------------
087:
088: // ------------------------------------------------------------------------
089:
090: public void testReadNonEmpty() throws Exception {
091: String str = "The quick brown fox jumped over the lazy dogs.";
092: CharList list = new ArrayCharList();
093: for (int i = 0; i < str.length(); i++) {
094: list.add(str.charAt(i));
095: }
096:
097: Reader in = new CharIteratorReader(list.iterator());
098: for (int i = 0; i < str.length(); i++) {
099: assertEquals(str.charAt(i), in.read());
100: }
101: assertEquals(-1, in.read());
102: assertEquals(-1, in.read());
103: in.close();
104: }
105:
106: public void testReadEmpty() throws Exception {
107: CharList list = new ArrayCharList();
108: Reader in = new CharIteratorReader(list.iterator());
109: assertEquals(-1, in.read());
110: assertEquals(-1, in.read());
111: in.close();
112: }
113:
114: public void testAdaptNull() {
115: assertNull(CharIteratorReader.adapt(null));
116: }
117:
118: public void testAdaptNonNull() {
119: assertNotNull(CharIteratorReader.adapt(new ArrayCharList()
120: .iterator()));
121: }
122:
123: }
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