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* 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.tuscany.sca.binding.atom;
import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Date;
import junit.framework.Assert;
import org.apache.abdera.Abdera;
import org.apache.abdera.i18n.iri.IRI;
import org.apache.abdera.model.Document;
import org.apache.abdera.model.Entry;
import org.apache.abdera.model.Link;
import org.apache.abdera.parser.Parser;
import org.apache.abdera.protocol.client.AbderaClient;
import org.apache.http.Header;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpPut;
import org.apache.http.entity.FileEntity;
import org.apache.tuscany.sca.host.http.client.HttpClientFactory;
import org.apache.tuscany.sca.node.Contribution;
import org.apache.tuscany.sca.node.ContributionLocationHelper;
import org.apache.tuscany.sca.node.Node;
import org.apache.tuscany.sca.node.NodeFactory;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
/**
* Tests use of server provided entry entity tags for Atom binding in Tuscany.
* Tests conditional gets (e.g. get if-none-match) or conditional posts (post if-match)
* using entity tags or last modified header entries.
* Uses the SCA provided Provider composite to act as a server.
* Uses the Abdera provided Client to act as a client.
*
* @version $Rev: 1043774 $ $Date: 2010-12-08 23:45:29 +0000 (Wed, 08 Dec 2010) $
*/
public class MediaCollectionTestCase {
public final static String providerURI = "http://localhost:8084/receipt";
protected static Node scaProviderNode;
protected static CustomerClient testService;
protected static Abdera abdera;
protected static AbderaClient client;
protected static Parser abderaParser;
protected static String eTag;
protected static Date lastModified;
protected static String mediaId;
protected static final SimpleDateFormat dateFormat = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss Z"); // RFC 822 date time
@BeforeClass
public static void init() throws Exception {
try {
//System.out.println(">>>MediaCollectionTestCase.init");
String contribution = ContributionLocationHelper.getContributionLocation(MediaCollectionTestCase.class);
scaProviderNode =
NodeFactory.newInstance().createNode("org/apache/tuscany/sca/binding/atom/ReceiptProvider.composite",
new Contribution("provider", contribution));
scaProviderNode.start();
abdera = new Abdera();
client = new AbderaClient(abdera);
abderaParser = Abdera.getNewParser();
} catch (Exception e) {
e.printStackTrace();
}
}
@AfterClass
public static void destroy() throws Exception {
System.out.println(">>>MediaCollectionTestCase.destroy");
if (scaProviderNode != null) {
scaProviderNode.stop();
}
}
@Test
public void testPrelim() throws Exception {
Assert.assertNotNull(scaProviderNode);
Assert.assertNotNull(client);
}
@Test
public void testMediaEntryPost() throws Exception {
// Pseudo Code (see APP (http://tools.ietf.org/html/rfc5023#section-9.6)
// Post request
// POST /edit/ HTTP/1.1
// Host: media.example.org
// Content-Type: image/png
// Slug: The Beach
// Content-Length: nnn
// ...binary data...
// Testing of entry creation
String receiptName = "Auto Repair Bill";
String fileName = "target/test-classes/ReceiptToms.gif";
File input = new File(fileName);
boolean exists = input.exists();
Assert.assertTrue(exists);
// Prepare HTTP post
// PostMethod post = new PostMethod( colUri.toString() );
HttpPost post = new HttpPost(providerURI);
post.addHeader("Content-Type", "image/gif");
post.addHeader("Title", "Title " + receiptName + "");
post.addHeader("Slug", "Slug " + receiptName + "");
post.setEntity(new FileEntity(input, "image/gif"));
// Get HTTP client
org.apache.http.client.HttpClient httpclient = new HttpClientFactory().createHttpClient();
try {
// Execute request
HttpResponse response = httpclient.execute(post);
int result = response.getStatusLine().getStatusCode();
// Pseudo Code (see APP (http://tools.ietf.org/html/rfc5023#section-9.6)
// Post response
// Tuscany responds with proper media links. Note that the media is
// stored in a different location than the media information which is
// stored in the Atom feed.
// HTTP/1.1 201 Created
// Display status code
// System.out.println("Response status code: " + result + ", status text=" + post.getStatusText() );
Assert.assertEquals(201, result);
// Display response
// System.out.println("Response body: ");
// System.out.println(post.getResponseBodyAsString()); // Warning: BodyAsString recommends BodyAsStream
// Location: http://example.org/media/edit/the_beach.atom (REQUIRED)
// System.out.println( "Response Location=" + response.getFirstHeader( "Location" ).getValue() + "." );
Header header = response.getFirstHeader("Location");
Assert.assertNotNull(header);
Assert.assertNotNull(header.getValue());
// ContentLocation: http://example.org/media/edit/the_beach.jpg (REQUIRED)
// System.out.println( "Response Content-Location=" + response.getFirstHeader( "Content-Location" ).getValue() );
header = response.getFirstHeader("Content-Location");
Assert.assertNotNull(header);
Assert.assertNotNull(header.getValue());
// Content-Type: application/atom+xml;type=entry;charset="utf-8"
// System.out.println( "Response Content-Type=" + response.getFirstHeader( "Content-Type" ).getValue());
header = response.getFirstHeader("Content-Type");
Assert.assertNotNull(header);
Assert.assertNotNull(header.getValue());
// Content-Length: nnn (OPTIONAL)
// System.out.println( "Response Content-Length=" + response.getFirstHeader( "Content-Length" ).getValue() );
header = response.getFirstHeader("Content-Length");
Assert.assertNotNull(header);
Assert.assertNotNull(header.getValue());
// <?xml version="1.0"?>
// <entry xmlns="http://www.w3.org/2005/Atom">
// <title>The Beach</title> (REQUIRED)
// <id>urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a</id> (REQUIRED)
// <updated>2005-10-07T17:17:08Z</updated>
// <author><name>Daffy</name></author>
// <summary type="text" /> (REQUIRED, OPTIONAL to populate
// <content type="image/png" src="http://media.example.org/the_beach.png"/>
// <link rel="edit-media" href="http://media.example.org/edit/the_beach.png" />
// <link rel="edit" href="http://example.org/media/edit/the_beach.atom" />
// </entry>
Document<Entry> document = abderaParser.parse(response.getEntity().getContent());
Entry entry = document.getRoot();
String title = entry.getTitle();
// System.out.println( "mediaPost entry.title=" + title );
Assert.assertNotNull(title);
IRI id = entry.getId();
// System.out.println( "mediaPost entry.id=" + id );
Assert.assertNotNull(id);
mediaId = id.toString();
Assert.assertNotNull(mediaId); // Save for put/update request
Date updated = entry.getUpdated();
// System.out.println( "mediaPost entry.updated=" + updated);
Assert.assertNotNull(updated);
String summary = entry.getSummary();
// System.out.println( "mediaPost entry.summary=" + summary);
Assert.assertNotNull(summary);
IRI contentSrc = entry.getContentSrc();
// System.out.println( "mediaPost entry.content.src=" + contentSrc + ", type=" + entry.getContentType());
Assert.assertNotNull(contentSrc);
Link editLink = entry.getEditLink();
// System.out.println( "mediaPost entry.editLink" + " rel=" + editLink.getRel() + ", href=" + editLink.getHref() );
Assert.assertNotNull(editLink);
Assert.assertNotNull(editLink.getRel());
Assert.assertNotNull(editLink.getHref());
Link editMediaLink = entry.getEditMediaLink();
// System.out.println( "mediaPost entry.editMediaLink" + " rel=" + editMediaLink.getRel() + ", href=" + editMediaLink.getHref() );
Assert.assertNotNull(editMediaLink);
Assert.assertNotNull(editMediaLink.getRel());
Assert.assertNotNull(editMediaLink.getHref());
} finally {
// Release current connection to the connection pool once you are done
// post.releaseConnection();
}
}
@Test
public void testMediaEntryPutFound() throws Exception {
// Pseudo Code (see APP (http://tools.ietf.org/html/rfc5023#section-9.6)
// Testing of entry update
String receiptName = "Value Autoglass Bill";
String fileName = "target/test-classes/ReceiptValue.jpg";
File input = new File(fileName);
boolean exists = input.exists();
Assert.assertTrue(exists);
// Prepare HTTP put request
// PUT /edit/the_beach.png HTTP/1.1
// Host: media.example.org
// Content-Type: image/png
// Content-Length: nnn
// ...binary data...
HttpPut put = new HttpPut(providerURI + "/" + mediaId);
put.addHeader("Content-Type", "image/jpg");
put.addHeader("Title", "Title " + receiptName + "");
put.addHeader("Slug", "Slug " + receiptName + "");
put.setEntity(new FileEntity(input, "image/jpg"));
// Get HTTP client
HttpClient httpclient = new HttpClientFactory().createHttpClient();
try {
// Execute request
HttpResponse response = httpclient.execute(put);
response.getEntity().consumeContent();
int result = response.getStatusLine().getStatusCode();
// Pseudo Code (see APP (http://tools.ietf.org/html/rfc5023#section-9.6)
// Display status code
// System.out.println("Response status code: " + result + ", status text=" + put.getStatusText() );
Assert.assertEquals(200, result);
// Display response. Should be empty for put.
// System.out.println("Response body: ");
// System.out.println(put.getResponseBodyAsString()); // Warning: BodyAsString recommends BodyAsStream
} finally {
// Release current connection to the connection pool once you are done
// put.releaseConnection();
}
}
@Test
public void testMediaEntryPutNotFound() throws Exception {
// Pseudo Code (see APP (http://tools.ietf.org/html/rfc5023#section-9.6)
// Testing of entry update
String receiptName = "Value Autoglass Bill";
String fileName = "target/test-classes/ReceiptValue.jpg";
File input = new File(fileName);
boolean exists = input.exists();
Assert.assertTrue(exists);
// Prepare HTTP put request
// PUT /edit/the_beach.png HTTP/1.1
// Host: media.example.org
// Content-Type: image/png
// Content-Length: nnn
// ...binary data...
HttpPut put = new HttpPut(providerURI + "/" + mediaId + "-bogus"); // Does not exist.
put.addHeader("Content-Type", "image/jpg");
put.addHeader("Title", "Title " + receiptName + "");
put.addHeader("Slug", "Slug " + receiptName + "");
put.setEntity(new FileEntity(input, "image/jpg"));
// Get HTTP client
HttpClient httpclient = new HttpClientFactory().createHttpClient();
try {
// Execute request
HttpResponse response = httpclient.execute(put);
int result = response.getStatusLine().getStatusCode();
// Pseudo Code (see APP (http://tools.ietf.org/html/rfc5023#section-9.6)
// Display status code
// System.out.println("Response status code: " + result + ", status text=" + put.getStatusText() );
Assert.assertEquals(404, result);
// Display response. Should be empty for put.
// System.out.println("Response body: ");
// System.out.println(put.getResponseBodyAsString()); // Warning: BodyAsString recommends BodyAsStream
} finally {
// Release current connection to the connection pool once you are done
// put.releaseConnection();
}
}
}