/*
* 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.commons.configuration.web;
import java.util.Enumeration;
import java.util.List;
import javax.servlet.ServletRequest;
import com.mockobjects.servlet.MockHttpServletRequest;
import org.apache.commons.collections.iterators.IteratorEnumeration;
import org.apache.commons.configuration.AbstractConfiguration;
import org.apache.commons.configuration.BaseConfiguration;
import org.apache.commons.configuration.Configuration;
import org.apache.commons.configuration.TestAbstractConfiguration;
import org.apache.commons.lang.StringUtils;
/**
* Test case for the {@link ServletRequestConfiguration} class.
*
* @author Emmanuel Bourg
* @version $Revision: 515306 $, $Date: 2007-03-06 22:15:00 +0100 (Di, 06 Mrz 2007) $
*/
public class TestServletRequestConfiguration extends TestAbstractConfiguration
{
protected AbstractConfiguration getConfiguration()
{
final Configuration configuration = new BaseConfiguration();
((BaseConfiguration) configuration).setListDelimiter('\0');
configuration.setProperty("key1", "value1");
configuration.setProperty("key2", "value2");
configuration.addProperty("list", "value1");
configuration.addProperty("list", "value2");
configuration.addProperty("listesc", "value1\\,value2");
return createConfiguration(configuration);
}
protected AbstractConfiguration getEmptyConfiguration()
{
final Configuration configuration = new BaseConfiguration();
ServletRequest request = new MockHttpServletRequest()
{
public String getParameter(String key)
{
return null;
}
public Enumeration getParameterNames()
{
return new IteratorEnumeration(configuration.getKeys());
}
};
return new ServletRequestConfiguration(request);
}
/**
* Returns a new servlet request configuration that is backed by the passed
* in configuration.
*
* @param base the configuration with the underlying values
* @return the servlet request configuration
*/
private ServletRequestConfiguration createConfiguration(
final Configuration base)
{
ServletRequest request = new MockHttpServletRequest()
{
public String[] getParameterValues(String key)
{
return base.getStringArray(key);
}
public Enumeration getParameterNames()
{
return new IteratorEnumeration(base.getKeys());
}
};
return new ServletRequestConfiguration(request);
}
public void testAddPropertyDirect()
{
try
{
super.testAddPropertyDirect();
fail("addPropertyDirect should throw an UnsupportedException");
}
catch (UnsupportedOperationException e)
{
// ok
}
}
public void testClearProperty()
{
try
{
super.testClearProperty();
fail("testClearProperty should throw an UnsupportedException");
}
catch (UnsupportedOperationException e)
{
// ok
}
}
/**
* Tests a list with elements that contain an escaped list delimiter.
*/
public void testListWithEscapedElements()
{
String[] values =
{ "test1", "test2\\,test3", "test4\\,test5" };
final String listKey = "test.list";
BaseConfiguration config = new BaseConfiguration();
config.setListDelimiter('\0');
config.addProperty(listKey, values);
assertEquals("Wrong number of list elements", values.length, config
.getList(listKey).size());
Configuration c = createConfiguration(config);
List v = c.getList(listKey);
assertEquals("Wrong number of elements in list", values.length, v
.size());
for (int i = 0; i < values.length; i++)
{
assertEquals("Wrong value at index " + i, StringUtils.replace(
values[i], "\\", StringUtils.EMPTY), v.get(i));
}
}
}