Java tutorial
/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 2015 Oracle and/or its affiliates. All rights reserved. * * The contents of this file are subject to the terms of either the GNU * General Public License Version 2 only ("GPL") or the Common Development * and Distribution License("CDDL") (collectively, the "License"). You * may not use this file except in compliance with the License. You can * obtain a copy of the License at * http://glassfish.java.net/public/CDDL+GPL_1_1.html * or packager/legal/LICENSE.txt. See the License for the specific * language governing permissions and limitations under the License. * * When distributing the software, include this License Header Notice in each * file and include the License file at packager/legal/LICENSE.txt. * * GPL Classpath Exception: * Oracle designates this particular file as subject to the "Classpath" * exception as provided by Oracle in the GPL Version 2 section of the License * file that accompanied this code. * * Modifications: * If applicable, add the following below the License Header, with the fields * enclosed by brackets [] replaced by your own identifying information: * "Portions Copyright [year] [name of copyright owner]" * * Contributor(s): * If you wish your version of this file to be governed by only the CDDL or * only the GPL Version 2, indicate your decision by adding "[Contributor] * elects to include this software in this distribution under the [CDDL or GPL * Version 2] license." If you don't indicate a single choice of license, a * recipient has the option to distribute your version of this file under * either the CDDL, the GPL Version 2 or to extend the choice of license to * its licensees as provided above. However, if you add GPL Version 2 code * and therefore, elected the GPL Version 2 license, then the option applies * only if the new code is made subject to such option by the copyright * holder. */ package org.glassfish.jersey.examples.feedcombiner.resources; import java.io.ByteArrayInputStream; import java.io.IOException; import java.io.InputStream; import java.io.Serializable; import java.util.HashMap; import java.util.List; import java.util.Properties; import java.util.StringJoiner; import javax.ws.rs.client.Entity; import javax.ws.rs.client.WebTarget; import javax.ws.rs.core.Application; import javax.ws.rs.core.Form; import javax.ws.rs.core.MediaType; import javax.ws.rs.core.Response; import javax.ws.rs.core.Response.Status; import org.glassfish.jersey.examples.feedcombiner.ApplicationProperties; import org.glassfish.jersey.examples.feedcombiner.MyApplication; import org.glassfish.jersey.examples.feedcombiner.binder.ApplicationBinder; import org.glassfish.jersey.examples.feedcombiner.model.CombinedFeed; import org.glassfish.jersey.examples.feedcombiner.model.FeedEntry; import org.glassfish.jersey.examples.feedcombiner.store.InMemoryDataStore; import org.glassfish.jersey.examples.feedcombiner.store.ReadWriteLockDataStore; import org.glassfish.jersey.moxy.json.MoxyJsonFeature; import org.glassfish.jersey.server.ResourceConfig; import org.glassfish.jersey.server.ServerProperties; import org.glassfish.jersey.server.mvc.freemarker.FreemarkerMvcFeature; import org.glassfish.jersey.test.JerseyTest; import org.glassfish.jersey.test.TestProperties; import org.apache.commons.lang3.SerializationUtils; import org.junit.Before; import org.junit.Test; import static org.glassfish.jersey.examples.feedcombiner.resources.CombinedFeedTestHelper.feedEntries; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertTrue; import static javax.ws.rs.core.MediaType.TEXT_HTML_TYPE; /** * @author Petr Bouda (petr.bouda at oracle.com) */ public class CombinedFeedControllerTest extends JerseyTest { // Prepare entities for testing private static final String[] params = { "My Title", "My Description", "http://localhost/1", "http://localhost/2", "123456" }; private ReadWriteLockDataStore datastore; @Override protected Application configure() { enable(TestProperties.LOG_TRAFFIC); enable(TestProperties.DUMP_ENTITY); datastore = new ReadWriteLockDataStore(); return new MyApplication(datastore, false); } @Before public void init() throws IOException { datastore.load(serializedDatastore()); } private InputStream serializedDatastore() { HashMap<String, Serializable> datastore = new HashMap<>(); byte[] serialized = SerializationUtils.serialize(datastore); return new ByteArrayInputStream(serialized); } @Test public void testCreate() { Form form = new Form(); form.param("title", params[0]); form.param("description", params[1]); form.param("urls", new StringJoiner(",").add(params[2]).add(params[3]).toString()); form.param("refreshPeriod", params[4]); Response response = target().request() .post(Entity.entity(form, MediaType.APPLICATION_FORM_URLENCODED_TYPE)); assertEquals(Status.OK.getStatusCode(), response.getStatus()); String html = response.readEntity(String.class); // HTML page contains all information about the created entity assertTrue(html.contains(params[0]) && html.contains(params[1]) && html.contains(params[2]) && html.contains(params[3]) && html.contains(params[4])); } @Test public void testDelete() { CombinedFeed feed = combinedFeed("1"); datastore.put(feed.getId(), feed); Response response = target("delete").path(feed.getId()).request().post(null); assertEquals(Status.OK.getStatusCode(), response.getStatus()); String html = response.readEntity(String.class); // HTML page does not contain a title of the deleted entity assertTrue(!html.contains(params[0])); } @Test public void testGetAll() { datastore.put("1", combinedFeed("1")); datastore.put("2", combinedFeed("2")); Response response = target().request().get(); assertEquals(Status.OK.getStatusCode(), response.getStatus()); String html = response.readEntity(String.class); // HTML page contains IDs of created entities above assertTrue(html.contains("<th>1</th>") && html.contains("<th>2</th>")); } @Test public void testGetEntriesHTML() { String entityID = "1"; CombinedFeed feedWithEntries = CombinedFeed.CombinedFeedBuilder.of(combinedFeed(entityID)) .feedEntries(feedEntries()).build(); datastore.put(entityID, feedWithEntries); Response response = target().path(entityID).request(TEXT_HTML_TYPE).get(); assertEquals(Status.OK.getStatusCode(), response.getStatus()); String html = response.readEntity(String.class); assertTrue(html.contains("<td>title1</td>") && html.contains("<td>title2</td>")); assertTrue(html.contains("<td><a href=\"link1\">link1</a></td>") && html.contains("<td><a href=\"link2\">link2</a></td>")); } private CombinedFeed combinedFeed(String entityID) { return new CombinedFeed.CombinedFeedBuilder(entityID, "http://localhost").title(params[0]) .description("description").refreshPeriod(10).build(); } }