Java tutorial
/** * Copyright 2009, 2010 The Regents of the University of California * Licensed under the Educational Community 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.osedu.org/licenses/ECL-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.opencastproject.remotetest.server; import static org.junit.Assert.assertEquals; import static org.junit.Assert.fail; import org.opencastproject.remotetest.Main; import org.opencastproject.remotetest.server.resource.IngestResources; import org.opencastproject.remotetest.server.resource.SearchResources; import org.opencastproject.remotetest.util.TrustedHttpClient; import org.opencastproject.remotetest.util.Utils; import org.apache.commons.io.IOUtils; import org.apache.http.HttpResponse; import org.apache.http.util.EntityUtils; import org.junit.After; import org.junit.Before; import org.junit.BeforeClass; import org.junit.Ignore; import org.junit.Test; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.w3c.dom.Document; import javax.xml.xpath.XPathConstants; /** * Integration test for file upload using thin client */ @Ignore // Until we can make the Jersey client work with digest auth, this must remain ignored public class UploadTest { String trackUrl; String catalogUrl; String attachmentUrl; String mediaPackage; String[] catalogKeys; TrustedHttpClient client; private static final Logger logger = LoggerFactory.getLogger(UploadTest.class); @BeforeClass public static void setupClass() throws Exception { logger.info("Running " + UploadTest.class.getName()); } @Before public void setUp() throws Exception { client = Main.getClient(); trackUrl = Main.getBaseUrl() + "/workflow/samples/camera.mpg"; catalogUrl = Main.getBaseUrl() + "/workflow/samples/dc-1.xml"; attachmentUrl = Main.getBaseUrl() + "/workflow/samples/index.txt"; catalogKeys = new String[] { "format", "promoted", "description", "subject", "publisher", "identifier", "title" }; } @After public void tearDown() throws Exception { Main.returnClient(client); } @Test public void testIngestThinClient() throws Exception { // Create Media Package HttpResponse response = IngestResources.createMediaPackage(client); assertEquals("Response code (createMediaPacakge):", 200, response.getStatusLine().getStatusCode()); mediaPackage = EntityUtils.toString(response.getEntity(), "UTF-8"); // TODO validate Media Package // Add Track response = IngestResources.add(client, "Track", trackUrl, "presenter/source", mediaPackage); assertEquals("Response code (addTrack):", 200, response.getStatusLine().getStatusCode()); mediaPackage = EntityUtils.toString(response.getEntity(), "UTF-8"); // TODO validate Media Package // Add Catalog response = IngestResources.add(client, "Catalog", catalogUrl, "dublincore/episode", mediaPackage); assertEquals("Response code (addCatalog):", 200, response.getStatusLine().getStatusCode()); mediaPackage = EntityUtils.toString(response.getEntity(), "UTF-8"); // TODO validate Media Package // Add Attachment response = IngestResources.add(client, "Attachment", attachmentUrl, "attachment/txt", mediaPackage); assertEquals("Response code (addAttachment):", 200, response.getStatusLine().getStatusCode()); mediaPackage = EntityUtils.toString(response.getEntity(), "UTF-8"); // TODO validate Media Package // Ingest response = IngestResources.ingest(client, mediaPackage); assertEquals("Response code (ingest):", 200, response.getStatusLine().getStatusCode()); mediaPackage = EntityUtils.toString(response.getEntity(), "UTF-8"); Document xml = Utils.parseXml(IOUtils.toInputStream(mediaPackage, "UTF-8")); String workflowId = (String) Utils.xpath(xml, "//*[local-name() = 'workflow']/@id", XPathConstants.STRING); String mediaPackageId = (String) Utils.xpath(xml, "//*[local-name() = 'mediapackage']/@id", XPathConstants.STRING); // Confirm ingest response = IngestResources.getWorkflowInstance(client, workflowId); assertEquals("Response code (workflow instance):", 200, response.getStatusLine().getStatusCode()); // Compare Track String ingestedTrackUrl = (String) Utils.xpath(xml, "//*[local-name() = 'media']/*[local-name() = 'track'][@type='presenter/source']/*[local-name() = 'url']", XPathConstants.STRING); String ingestedMd5 = Utils.md5(Utils.getUrlAsFile(ingestedTrackUrl)); String trackMd5 = Utils.md5(Utils.getUrlAsFile(trackUrl)); assertEquals("Media Track Checksum:", ingestedMd5, trackMd5); // Compare Catalog String ingestedCatalogUrl = (String) Utils.xpath(xml, "//*[local-name() = 'metadata']/*[local-name() = 'catalog'][@type='dublincore/episode']/*[local-name() = 'url']", XPathConstants.STRING); Document ingestedCatalog = Utils.getUrlAsDocument(ingestedCatalogUrl); Document catalog = Utils.getUrlAsDocument(catalogUrl); for (String key : catalogKeys) { assertEquals("Catalog " + key + ":", ((String) Utils.xpath(ingestedCatalog, "//dcterms:" + key, XPathConstants.STRING)).trim(), ((String) Utils.xpath(catalog, "//dcterms:" + key, XPathConstants.STRING)).trim()); } // Compare Attachment String ingestedAttachmentUrl = (String) Utils.xpath(xml, "//*[local-name() = 'attachments']/*[local-name() = 'attachment'][@type='attachment/txt']/*[local-name() = 'url']", XPathConstants.STRING); ingestedMd5 = Utils.md5(Utils.getUrlAsFile(ingestedAttachmentUrl)); String attachmentMd5 = Utils.md5(Utils.getUrlAsFile(attachmentUrl)); assertEquals("Attachment Checksum:", ingestedMd5, attachmentMd5); // Confirm search indexing int retries = 0; int timeout = 20; while (retries < timeout) { Thread.sleep(1000); // Check workflow instance status response = SearchResources.episode(client, mediaPackageId); assertEquals("Response code (episode):", 200, response.getStatusLine().getStatusCode()); xml = Utils.parseXml(response.getEntity().getContent()); if (Utils.xpathExists(xml, "//*[local-name() = 'result'][@id='" + mediaPackageId + "']/*[local-name() = 'mediapackage']") .equals(true)) { break; } retries++; } if (retries == timeout) { fail("Search Service failed to index file."); } } }