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* 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
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*
* 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
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package org.apache.olingo.odata2.fit.basic;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import java.io.IOException;
import java.net.URI;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.core.Response.Status;
import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpGet;
import org.apache.olingo.odata2.api.ODataService;
import org.apache.olingo.odata2.api.commons.HttpHeaders;
import org.apache.olingo.odata2.api.commons.HttpStatusCodes;
import org.apache.olingo.odata2.api.exception.ODataException;
import org.apache.olingo.odata2.api.processor.ODataContext;
import org.apache.olingo.odata2.api.processor.ODataResponse;
import org.apache.olingo.odata2.api.processor.ODataSingleProcessor;
import org.apache.olingo.odata2.api.processor.part.MetadataProcessor;
import org.apache.olingo.odata2.api.processor.part.ServiceDocumentProcessor;
import org.apache.olingo.odata2.api.uri.info.GetMetadataUriInfo;
import org.apache.olingo.odata2.api.uri.info.GetServiceDocumentUriInfo;
import org.apache.olingo.odata2.testutil.server.ServletType;
import org.junit.Test;
/**
*
*/
public class ContextTest extends AbstractBasicTest {
public ContextTest(final ServletType servletType) {
super(servletType);
}
@Override
protected ODataSingleProcessor createProcessor() throws ODataException {
final ODataSingleProcessor processor = mock(ODataSingleProcessor.class);
when(((MetadataProcessor) processor).readMetadata(any(GetMetadataUriInfo.class), any(String.class))).thenReturn(
ODataResponse.entity("metadata").status(HttpStatusCodes.OK).build());
when(
((ServiceDocumentProcessor) processor).readServiceDocument(any(GetServiceDocumentUriInfo.class),
any(String.class))).thenReturn(ODataResponse.entity("service document").status(HttpStatusCodes.OK).build());
return processor;
}
@Test
public void checkContextExists() throws ClientProtocolException, IOException, ODataException {
assertNull(getService().getProcessor().getContext());
final HttpResponse response = executeGetRequest("$metadata");
final ODataContext context = getService().getProcessor().getContext();
assertNotNull(context);
final ODataService service = context.getService();
assertNotNull(service);
assertEquals(Status.OK.getStatusCode(), response.getStatusLine().getStatusCode());
assertEquals("$metadata", context.getPathInfo().getODataSegments().get(0).getPath());
}
@Test
public void checkBaseUriForServiceDocument() throws ClientProtocolException, IOException, ODataException {
executeGetRequest("");
final ODataContext ctx = getService().getProcessor().getContext();
assertNotNull(ctx);
assertEquals(getEndpoint().toString(), ctx.getPathInfo().getServiceRoot().toASCIIString());
}
@Test
public void checkServiceFactoryIsSet() throws ClientProtocolException, IOException, ODataException {
executeGetRequest("");
final ODataContext ctx = getService().getProcessor().getContext();
assertNotNull(ctx);
assertNotNull(ctx.getServiceFactory());
}
@Test
public void checkServiceIsSet() throws ClientProtocolException, IOException, ODataException {
executeGetRequest("");
final ODataContext ctx = getService().getProcessor().getContext();
assertNotNull(ctx);
assertNotNull(ctx.getService());
}
@Test
public void checkBaseUriForMetadata() throws ClientProtocolException, IOException, ODataException {
executeGetRequest("$metadata");
final ODataContext ctx = getService().getProcessor().getContext();
assertNotNull(ctx);
assertEquals(getEndpoint().toString(), ctx.getPathInfo().getServiceRoot().toASCIIString());
}
@Test
public void checkAcceptuablesLanguage() throws ODataException, ClientProtocolException, IOException {
final HttpGet get = new HttpGet(URI.create(getEndpoint().toString() + "/$metadata"));
get.setHeader("Accept-Language", "de, en");
getHttpClient().execute(get);
final ODataContext ctx = getService().getProcessor().getContext();
assertNotNull(ctx);
assertEquals("[de, en]", ctx.getAcceptableLanguages().toString());
}
@Test
public void checkAcceptuablesLanguagesNoHeader() throws ODataException, ClientProtocolException, IOException {
final HttpGet get = new HttpGet(URI.create(getEndpoint().toString() + "/$metadata"));
getHttpClient().execute(get);
final ODataContext ctx = getService().getProcessor().getContext();
assertNotNull(ctx);
assertEquals("[*]", ctx.getAcceptableLanguages().toString());
}
@Test
public void checkRequestHeader() throws ClientProtocolException, IOException, ODataException {
final HttpGet get = new HttpGet(URI.create(getEndpoint().toString() + "/$metadata"));
get.setHeader("ConTenT-laNguaGe", "de, en");
getHttpClient().execute(get);
final ODataContext ctx = getService().getProcessor().getContext();
assertNotNull(ctx);
assertEquals("de, en", ctx.getRequestHeader(HttpHeaders.CONTENT_LANGUAGE));
assertNull(ctx.getRequestHeader("nonsens"));
}
@Test
public void checkRequestHeaders() throws ClientProtocolException, IOException, ODataException {
final HttpGet get = new HttpGet(URI.create(getEndpoint().toString() + "/$metadata"));
get.setHeader("ConTenT-laNguaGe", "de, en");
getHttpClient().execute(get);
final ODataContext ctx = getService().getProcessor().getContext();
assertNotNull(ctx);
final Map<String, List<String>> header = ctx.getRequestHeaders();
assertEquals("de, en", header.get(HttpHeaders.CONTENT_LANGUAGE).get(0));
}
@Test
public void checkNewRequestHeader() throws ClientProtocolException, IOException, ODataException {
final HttpGet get = new HttpGet(URI.create(getEndpoint().toString() + "/$metadata"));
get.setHeader("ConTenT-laNguaGe", "de, en");
getHttpClient().execute(get);
final ODataContext ctx = getService().getProcessor().getContext();
assertNotNull(ctx);
assertEquals("de, en", ctx.getRequestHeader(HttpHeaders.CONTENT_LANGUAGE));
assertNull(ctx.getRequestHeader("nonsens"));
}
@Test
public void checkNewRequestHeaders() throws ClientProtocolException, IOException, ODataException {
final HttpGet get = new HttpGet(URI.create(getEndpoint().toString() + "/$metadata"));
get.setHeader("ConTenT-laNguaGe", "de, en");
getHttpClient().execute(get);
final ODataContext ctx = getService().getProcessor().getContext();
assertNotNull(ctx);
final Map<String, List<String>> header = ctx.getRequestHeaders();
assertNotNull(header);
assertNotNull(header.get(HttpHeaders.CONTENT_LANGUAGE));
assertEquals(1, header.get(HttpHeaders.CONTENT_LANGUAGE).size());
assertEquals("de, en", header.get(HttpHeaders.CONTENT_LANGUAGE).get(0));
}
@Test
public void checkHttpMethod() throws ClientProtocolException, IOException, ODataException {
final HttpGet get = new HttpGet(URI.create(getEndpoint().toString() + "/$metadata"));
getHttpClient().execute(get);
final ODataContext ctx = getService().getProcessor().getContext();
assertNotNull(ctx);
final String httpMethod = ctx.getHttpMethod();
assertEquals("GET", httpMethod);
}
@Test
public void checkHttpRequest() throws ClientProtocolException, IOException, ODataException {
final HttpGet get = new HttpGet(URI.create(getEndpoint().toString() + "/$metadata"));
getHttpClient().execute(get);
final ODataContext ctx = getService().getProcessor().getContext();
assertNotNull(ctx);
final Object requestObject = ctx.getParameter(ODataContext.HTTP_SERVLET_REQUEST_OBJECT);
assertNotNull(requestObject);
assertTrue(requestObject instanceof HttpServletRequest);
}
}