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* 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
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package org.apache.olingo.odata2.fit.basic;
import static org.custommonkey.xmlunit.XMLAssert.assertXpathEvaluatesTo;
import static org.custommonkey.xmlunit.XMLAssert.assertXpathExists;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.anyString;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import java.io.IOException;
import java.net.URI;
import java.util.HashMap;
import java.util.Map;
import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpGet;
import org.apache.olingo.odata2.api.commons.HttpHeaders;
import org.apache.olingo.odata2.api.edm.Edm;
import org.apache.olingo.odata2.api.exception.MessageReference;
import org.apache.olingo.odata2.api.exception.ODataException;
import org.apache.olingo.odata2.api.exception.ODataMessageException;
import org.apache.olingo.odata2.api.processor.ODataSingleProcessor;
import org.apache.olingo.odata2.api.processor.part.MetadataProcessor;
import org.apache.olingo.odata2.api.uri.info.GetMetadataUriInfo;
import org.apache.olingo.odata2.testutil.helper.StringHelper;
import org.apache.olingo.odata2.testutil.server.ServletType;
import org.custommonkey.xmlunit.SimpleNamespaceContext;
import org.custommonkey.xmlunit.XMLUnit;
import org.custommonkey.xmlunit.exceptions.XpathException;
import org.junit.Before;
import org.junit.Test;
import org.xml.sax.SAXException;
/**
*
*/
public class LanguageNegotiationTest extends AbstractBasicTest {
public LanguageNegotiationTest(final ServletType servletType) {
super(servletType);
}
@Override
protected ODataSingleProcessor createProcessor() throws ODataException {
final ODataSingleProcessor processor = mock(ODataSingleProcessor.class);
when(((MetadataProcessor) processor).readMetadata(any(GetMetadataUriInfo.class), anyString()))
.thenThrow(new MyException(null));
return processor;
}
@Override
@Before
public void before() {
super.before();
Map<String, String> prefixMap = new HashMap<String, String>();
prefixMap.put("m", Edm.NAMESPACE_M_2007_08);
XMLUnit.setXpathNamespaceContext(new SimpleNamespaceContext(prefixMap));
disableLogging();
}
@Test
public void issue_61() throws ClientProtocolException, IOException, XpathException, SAXException {
final HttpGet get = new HttpGet(URI.create(getEndpoint().toString() + "$metadata"));
get.setHeader(HttpHeaders.ACCEPT_LANGUAGE, "es");
HttpResponse response = getHttpClient().execute(get);
String content = StringHelper.httpEntityToString(response.getEntity());
assertXpathExists("/m:error/m:message", content);
}
@Test
public void testErrorInItalianLanguage() throws ClientProtocolException, IOException, XpathException, SAXException {
final HttpGet get = new HttpGet(URI.create(getEndpoint().toString() + "$metadata"));
get.setHeader(HttpHeaders.ACCEPT_LANGUAGE, "it");
HttpResponse response = getHttpClient().execute(get);
String content = StringHelper.httpEntityToString(response.getEntity());
assertXpathExists("/m:error/m:message", content);
assertXpathExists("/m:error/m:message[@xml:lang=\"it\"]", content);
assertXpathEvaluatesTo("itLanguage", "/m:error/m:message/text()", content);
}
@Test
public void testErrorNoLanguage() throws ClientProtocolException, IOException, XpathException, SAXException {
final HttpGet get = new HttpGet(URI.create(getEndpoint().toString() + "$metadata"));
HttpResponse response = getHttpClient().execute(get);
String content = StringHelper.httpEntityToString(response.getEntity());
assertXpathExists("/m:error/m:message", content);
assertXpathExists("/m:error/m:message[@xml:lang=\"en\"]", content);
assertXpathEvaluatesTo("fallbackLanguage", "/m:error/m:message/text()", content);
}
private static class MyException extends ODataMessageException {
private static final MessageReference TEST = createMessageReference(MyException.class, "TEST");
private static final long serialVersionUID = 1L;
/**
* Constructor.
* @param messageReference unused message reference, to satisfy inheritance constraints
*/
public MyException(final MessageReference messageReference) {
super(TEST);
}
@Override
public MessageReference getMessageReference() {
return TEST;
}
}
}