/**
* Copyright 2005-2011 Noelios Technologies.
*
* The contents of this file are subject to the terms of one of the following
* open source licenses: LGPL 3.0 or LGPL 2.1 or CDDL 1.0 or EPL 1.0 (the
* "Licenses"). You can select the license that you prefer but you may not use
* this file except in compliance with one of these Licenses.
*
* You can obtain a copy of the LGPL 3.0 license at
* http://www.opensource.org/licenses/lgpl-3.0.html
*
* You can obtain a copy of the LGPL 2.1 license at
* http://www.opensource.org/licenses/lgpl-2.1.php
*
* You can obtain a copy of the CDDL 1.0 license at
* http://www.opensource.org/licenses/cddl1.php
*
* You can obtain a copy of the EPL 1.0 license at
* http://www.opensource.org/licenses/eclipse-1.0.php
*
* See the Licenses for the specific language governing permissions and
* limitations under the Licenses.
*
* Alternatively, you can obtain a royalty free commercial license with less
* limitations, transferable or non-transferable, directly at
* http://www.noelios.com/products/restlet-engine
*
* Restlet is a registered trademark of Noelios Technologies.
*/
package org.restlet.test.data;
import java.util.ArrayList;
import java.util.List;
import org.restlet.data.ClientInfo;
import org.restlet.data.Language;
import org.restlet.data.MediaType;
import org.restlet.data.Preference;
import org.restlet.representation.Variant;
import org.restlet.service.MetadataService;
import org.restlet.test.RestletTestCase;
/**
* Test {@link org.restlet.data.ClientInfo} for content negotiation.
*
* @author Jerome Louvel
*/
public class ClientInfoTestCase extends RestletTestCase {
MetadataService ms;
@Override
protected void setUp() throws Exception {
super.setUp();
ms = new MetadataService();
}
@Override
protected void tearDown() throws Exception {
ms = null;
super.tearDown();
}
/**
* Conneg tests.
*/
public void testConneg() throws Exception {
ClientInfo ci = new ClientInfo();
ci.getAcceptedLanguages().add(
new Preference<Language>(Language.ENGLISH_US, 1.0F));
ci.getAcceptedLanguages().add(
new Preference<Language>(Language.FRENCH_FRANCE, 0.9F));
ci.getAcceptedMediaTypes().add(
new Preference<MediaType>(MediaType.TEXT_XML, 1.0F));
List<Variant> variants = new ArrayList<Variant>();
variants.add(new Variant(MediaType.TEXT_XML, Language.ENGLISH_US));
variants.add(new Variant(MediaType.TEXT_XML, Language.FRENCH_FRANCE));
Variant pv = ci.getPreferredVariant(variants, ms);
assertEquals(MediaType.TEXT_XML, pv.getMediaType());
assertEquals(Language.ENGLISH_US, pv.getLanguages().get(0));
// Leveraging parent languages
variants.clear();
variants.add(new Variant(MediaType.TEXT_XML, Language.ENGLISH));
variants.add(new Variant(MediaType.TEXT_XML, Language.FRENCH));
pv = ci.getPreferredVariant(variants, ms);
assertEquals(MediaType.TEXT_XML, pv.getMediaType());
assertEquals(Language.ENGLISH, pv.getLanguages().get(0));
// Testing quality priority over parent metadata
variants.clear();
variants.add(new Variant(MediaType.TEXT_PLAIN, Language.ENGLISH));
variants.add(new Variant(MediaType.TEXT_XML, Language.FRENCH_FRANCE));
pv = ci.getPreferredVariant(variants, ms);
assertEquals(MediaType.TEXT_XML, pv.getMediaType());
assertEquals(Language.FRENCH_FRANCE, pv.getLanguages().get(0));
// Testing quality priority over parent metadata
variants.clear();
variants.add(new Variant(MediaType.APPLICATION_XML, Language.ENGLISH_US));
variants.add(new Variant(MediaType.TEXT_XML, Language.FRENCH_FRANCE));
pv = ci.getPreferredVariant(variants, ms);
assertEquals(MediaType.TEXT_XML, pv.getMediaType());
assertEquals(Language.FRENCH_FRANCE, pv.getLanguages().get(0));
// Leveraging parent media types
variants.clear();
variants.add(new Variant(MediaType.APPLICATION_XML, Language.ENGLISH_US));
variants.add(new Variant(MediaType.APPLICATION_XML,
Language.FRENCH_FRANCE));
pv = ci.getPreferredVariant(variants, ms);
assertEquals(MediaType.APPLICATION_XML, pv.getMediaType());
assertEquals(Language.ENGLISH_US, pv.getLanguages().get(0));
}
/**
* Conneg tests for IE which accepts all media types.
*/
public void testConnegIO() throws Exception {
ClientInfo ci = new ClientInfo();
ci.getAcceptedMediaTypes().add(
new Preference<MediaType>(MediaType.ALL, 1.0F));
List<MediaType> types = new ArrayList<MediaType>();
types.add(MediaType.TEXT_XML);
types.add(MediaType.APPLICATION_JSON);
MediaType pmt = ci.getPreferredMediaType(types);
assertEquals(MediaType.TEXT_XML, pmt);
}
}