/*
* This file is part of "SnipSnap Radeox Rendering Engine".
*
* Copyright (c) 2002 Stephan J. Schmidt, Matthias L. Jugel
* All Rights Reserved.
*
* Please visit http://radeox.org/ for updates and contact.
*
* --LICENSE NOTICE--
* Licensed 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.
* --LICENSE NOTICE--
*/
package org.radeox.test.filter;
import junit.framework.Test;
import junit.framework.TestSuite;
import org.radeox.api.engine.context.InitialRenderContext;
import org.radeox.filter.EscapeFilter;
import org.radeox.filter.Filter;
import org.radeox.filter.FilterPipe;
import org.radeox.filter.context.FilterContext;
import org.radeox.util.Encoder;
public class EscapeFilterTest extends FilterTestSupport
{
public EscapeFilterTest(String name)
{
super(name);
}
protected void setUp() throws Exception
{
filter = new EscapeFilter();
super.setUp();
}
public static Test suite()
{
return new TestSuite(EscapeFilterTest.class);
}
public void testEscapeH()
{
assertEquals("h is escaped", "h", filter.filter("\\h", context));
}
public void testBackslash()
{
// test "\\"
assertEquals("\\\\ is kept escaped", "\\\\", filter.filter("\\\\",
context));
}
public void testBeforeEscape()
{
FilterPipe fp = new FilterPipe();
Filter f = new Filter()
{
public String[] replaces()
{
return new String[0];
}
public void setInitialContext(InitialRenderContext context)
{
}
public String[] before()
{
return FilterPipe.EMPTY_BEFORE;
}
public String filter(String input, FilterContext context)
{
return null;
}
public String getDescription()
{
return "";
}
};
fp.addFilter(f);
fp.addFilter(filter);
assertEquals("EscapeFilter is first", fp.getFilter(0), filter);
}
public void testHTMLEncoderEscape()
{
assertEquals("<link>", Encoder.escape("<link>"));
}
public void testHTMLEncoderUnescape()
{
assertEquals("<link>", Encoder.unescape("<link>"));
}
public void testAmpersandEscape()
{
assertEquals("&", filter.filter("&", context));
}
}