/*
* 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.wicket.util.encoding;
import org.apache.wicket.util.crypt.CharEncoding;
import org.apache.wicket.util.encoding.UrlEncoder;
import org.junit.Assert;
import org.junit.Test;
@SuppressWarnings("javadoc")
public class UrlEncoderTest extends Assert
{
// starts with ä
private static final char[] encodingCandidates = "\u00c4!\"§$%&/()=?`*'_:;><,.-#+´\\}][{|".toCharArray();
@Test
public void pathUnencoded() {
String unencoded = "azAZ09.-_~!$&*+,;=:@";
assertEquals(unencoded, UrlEncoder.PATH_INSTANCE.encode(unencoded, CharEncoding.UTF_8));
for (char candidate : encodingCandidates) {
if (unencoded.indexOf(candidate) == -1) {
assertNotEquals("" + candidate, UrlEncoder.PATH_INSTANCE.encode("" + candidate, CharEncoding.UTF_8));
}
}
}
@Test
public void queryStringUnencoded() {
String unencoded = "azAZ09.-_~!$*,:@/";
assertEquals(unencoded, UrlEncoder.QUERY_INSTANCE.encode(unencoded, CharEncoding.UTF_8));
for (char candidate : encodingCandidates) {
if (unencoded.indexOf(candidate) == -1) {
assertNotEquals("" + candidate, UrlEncoder.QUERY_INSTANCE.encode("" + candidate, CharEncoding.UTF_8));
}
}
}
@Test
public void headerUnencoded() {
String unencoded = "azAZ09.-_~!$&+#^`|";
assertEquals(unencoded, UrlEncoder.HEADER_INSTANCE.encode(unencoded, CharEncoding.UTF_8));
for (char candidate : encodingCandidates) {
if (unencoded.indexOf(candidate) == -1) {
assertNotEquals("" + candidate, UrlEncoder.HEADER_INSTANCE.encode("" + candidate, CharEncoding.UTF_8));
}
}
}
/**
* <a href="https://issues.apache.org/jira/browse/WICKET-3721">WICKET-3721</a> Encode
* apostrophes because otherwise they get XML encoded by ComponentTag#writeOutput() to
* ' and eventually break links with javascript:
*/
@Test
public void encodeApostrophe()
{
assertEquals("someone%27s%20bad%20url",
UrlEncoder.PATH_INSTANCE.encode("someone's bad url", CharEncoding.UTF_8));
}
/**
* Do not encode semicolon in the Url's path because it is used in ';jsessionid=...'
*
* https://issues.apache.org/jira/browse/WICKET-4409
*/
@Test
public void dontEncodeSemicolon()
{
String encoded = UrlEncoder.PATH_INSTANCE.encode("path;jsessionid=1234567890",
CharEncoding.UTF_8);
assertEquals("path;jsessionid=1234567890", encoded);
}
@Test
public void dontStopOnNullByte() throws Exception
{
assertEquals("someone%27s%20badNULL%20url",
UrlEncoder.PATH_INSTANCE.encode("someone's bad\0 url", CharEncoding.UTF_8));
}
}