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//
// ========================================================================
// Copyright (c) 1995-2015 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
//
package org.eclipse.jetty.rewrite.handler;
import static org.junit.Assert.assertEquals;
import java.io.IOException;
import java.util.Iterator;
import org.junit.Before;
import org.junit.Test;
public class HeaderRegexRuleTest extends AbstractRuleTestCase
{
private HeaderRegexRule _rule;
@Before
public void init() throws Exception
{
start(false);
_rule = new HeaderRegexRule();
_rule.setRegex("\\*");
}
@Test
public void testHeaderWithTextValues() throws IOException
{
// different keys
String headers[][] =
{
{ "hnum#1", "test1" },
{ "hnum#2", "2test2" },
{ "hnum#3", "test3" } };
assertHeaders(headers);
}
@Test
public void testHeaderWithNumberValues() throws IOException
{
String headers[][] =
{
{ "hello", "1" },
{ "hello", "-1" },
{ "hello", "100" },
{ "hello", "100" },
{ "hello", "100" },
{ "hello", "100" },
{ "hello", "100" },
{ "hello1", "200" } };
assertHeaders(headers);
}
@Test
public void testHeaderOverwriteValues() throws IOException
{
String headers[][] =
{
{ "size", "100" },
{ "size", "200" },
{ "size", "300" },
{ "size", "400" },
{ "size", "500" },
{ "title", "abc" },
{ "title", "bac" },
{ "title", "cba" },
{ "title1", "abba" },
{ "title1", "abba1" },
{ "title1", "abba" },
{ "title1", "abba1" } };
assertHeaders(headers);
Iterator<String> e = _response.getHeaders("size").iterator();
int count = 0;
while (e.hasNext())
{
e.next();
count++;
}
assertEquals(1,count);
assertEquals("500",_response.getHeader("size"));
assertEquals("cba",_response.getHeader("title"));
assertEquals("abba1",_response.getHeader("title1"));
}
@Test
public void testMatch() throws Exception
{
_rule.setRegex("/my/dir/file/(.*)$");
_rule.setName("cache-control");
_rule.setValue("no-store");
_rule.matchAndApply("/my/dir/file/",_request,_response);
assertEquals("no-store",_response.getHeader("cache-control"));
}
@Test
public void testNotMatch() throws Exception
{
reset();
_rule.setRegex("/my/dir/file/(.*)$");
_rule.setName("cache-control");
_rule.setValue("no-store");
_rule.matchAndApply("/my/dir/file_not_match/",_request,_response);
assertEquals(null,_response.getHeader("cache-control"));
}
private void assertHeaders(String headers[][]) throws IOException
{
for (String[] header : headers)
{
_rule.setName(header[0]);
_rule.setValue(header[1]);
_rule.apply(null,_request,_response,null);
assertEquals(header[1],_response.getHeader(header[0]));
}
}
}
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