uricomponentdecodetest.java

resetful样式的ws样例,一种面向资源的webservices服务

/*
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 * 
 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
 * 
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://jersey.dev.java.net/CDDL+GPL.html
 * or jersey/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 * 
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at jersey/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
 * accompanied this code.  If applicable, add the following below the License
 * Header, with the fields enclosed by brackets [] replaced by your own
 * identifying information: "Portions Copyrighted [year]
 * [name of copyright owner]"
 * 
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 * 
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */
package com.sun.jersey.impl;

import com.sun.jersey.api.uri.UriComponent;
import junit.framework.*;

/**
 *
 * @author [e-mail]
 */
public class UriComponentDecodeTest extends TestCase {
    
    public UriComponentDecodeTest(String testName) {
        super(testName);
    }

    public void testNull() {
        decodeCatch(null);
    }
    
    public void testEmpty() {
        assertEquals("", UriComponent.decode("", null));
    }
    
    public void testNoPercentEscapedOctets() {
        assertEquals("xyz", UriComponent.decode("xyz", null));
    }
    
    public void testZeroValuePercentEscapedOctet() {
        assertEquals("\u0000", UriComponent.decode("%00", null));        
    }
    
    public void testASCIIPercentEscapedOctets() {
        assertEquals(" ", UriComponent.decode("%20", null));
        assertEquals("   ", UriComponent.decode("%20%20%20", null));
        assertEquals("a b c ", UriComponent.decode("a%20b%20c%20", null));
        assertEquals("a  b  c  ", UriComponent.decode("a%20%20b%20%20c%20%20", null));

        assertEquals("0123456789", UriComponent.decode("%30%31%32%33%34%35%36%37%38%39", null));
        assertEquals("00112233445566778899", UriComponent.decode("%300%311%322%333%344%355%366%377%388%399", null));
    
    }
    
    public void testPercentUnicodeEscapedOctets() {
        assertEquals("copyright\u00a9", UriComponent.decode("copyright%c2%a9", null));
        assertEquals("copyright\u00a9", UriComponent.decode("copyright%C2%A9", null));
    }
    
    public void testHost() {
        assertEquals("[fec0::abcd%251]", UriComponent.decode("[fec0::abcd%251]", 
                UriComponent.Type.HOST));        
    }
    
    public void testInvalidPercentEscapedOctets() {
        assertTrue(decodeCatch("%"));
        assertTrue(decodeCatch("%1"));
        assertTrue(decodeCatch(" %1"));
        assertTrue(decodeCatch("%z1"));
        assertTrue(decodeCatch("%1z"));
    }
    
    private boolean decodeCatch(String s) {
        try {
            UriComponent.decode(s, null);
            return false;
        } catch (IllegalArgumentException e) {
            return true;
        }
    }
}