| /* |
| * 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.vysper.xmpp.modules.extension.xep0060_pubsub.handler; |
| |
| import java.util.List; |
| |
| import org.apache.vysper.xml.fragment.XMLElement; |
| import org.apache.vysper.xmpp.addressing.Entity; |
| import org.apache.vysper.xmpp.addressing.EntityImpl; |
| import org.apache.vysper.xmpp.modules.core.base.handler.IQHandler; |
| import org.apache.vysper.xmpp.modules.extension.xep0060_pubsub.AbstractPublishSubscribeTestCase; |
| import org.apache.vysper.xmpp.modules.extension.xep0060_pubsub.model.LeafNode; |
| import org.apache.vysper.xmpp.protocol.NamespaceURIs; |
| import org.apache.vysper.xmpp.stanza.IQStanza; |
| import org.apache.vysper.xmpp.stanza.IQStanzaType; |
| import org.apache.vysper.xmpp.stanza.Stanza; |
| import org.apache.vysper.xmpp.stanza.StanzaBuilder; |
| import org.apache.vysper.xmpp.state.resourcebinding.BindException; |
| |
| /** |
| * @author The Apache MINA Project (http://mina.apache.org) |
| */ |
| public class PubSubPublishTestCase extends AbstractPublishSubscribeTestCase { |
| protected LeafNode node = null; |
| |
| @Override |
| public void setUp() throws Exception { |
| super.setUp(); |
| node = new LeafNode(serviceConfiguration, "news", "Node used for testing purposes", client); |
| root.add(node); |
| } |
| |
| @Override |
| protected AbstractStanzaGenerator getDefaultStanzaGenerator() { |
| return new DefaultPublishStanzaGenerator(); |
| } |
| |
| @Override |
| protected IQHandler getHandler() { |
| return new PubSubPublishHandler(serviceConfiguration); |
| } |
| |
| public void testPublishResponse() { |
| AbstractStanzaGenerator sg = getDefaultStanzaGenerator(); |
| |
| node.subscribe("id", client); |
| Stanza result = sendStanza(sg.getStanza(client, pubsubService, "id123", "news"), true); |
| assertNotNull(result); |
| IQStanza response = new IQStanza(result); |
| assertEquals(IQStanzaType.RESULT.value(), response.getType()); |
| |
| assertEquals("id123", response.getAttributeValue("id")); // IDs must match |
| |
| // get the subscription Element |
| XMLElement pub = response.getFirstInnerElement().getFirstInnerElement(); |
| XMLElement item = pub.getFirstInnerElement(); |
| |
| assertEquals("publish", pub.getName()); |
| assertEquals("news", pub.getAttributeValue("node")); |
| assertNotNull(item); // should be present |
| assertNotNull(item.getAttributeValue("id")); |
| } |
| |
| public void testPublishWithSubscriber() throws BindException { |
| AbstractStanzaGenerator sg = getDefaultStanzaGenerator(); |
| |
| // create two subscriber for the node |
| Entity francisco = createUser("francisco@denmark.lit"); |
| Entity bernardo = createUser("bernardo@denmark.lit/somewhere"); |
| |
| // subscribe them |
| node.subscribe("franid", francisco); |
| node.subscribe("bernid", bernardo); |
| |
| // subscribe the publisher |
| node.subscribe("id", client); |
| |
| assertEquals(3, node.countSubscriptions()); |
| |
| // publish a message |
| Stanza result = sendStanza(sg.getStanza(client, pubsubService, "id1", "news"), true); |
| |
| // verify response |
| assertNotNull(result); |
| |
| IQStanza response = new IQStanza(result); |
| |
| assertEquals(IQStanzaType.RESULT.value(), response.getType()); |
| |
| assertEquals("id1", response.getAttributeValue("id")); // IDs must match |
| |
| // get the query Element |
| XMLElement pubsub = response.getFirstInnerElement(); |
| XMLElement publish = pubsub.getFirstInnerElement(); |
| XMLElement item = publish.getFirstInnerElement(); |
| |
| assertEquals("pubsub", pubsub.getName()); |
| assertEquals(NamespaceURIs.XEP0060_PUBSUB, pubsub.getNamespaceURI()); |
| assertEquals("publish", publish.getName()); |
| assertEquals("item", item.getName()); |
| assertNotNull(item.getAttributeValue("id")); // value unknown |
| |
| // verify that each subscriber received the message |
| assertEquals(3, relay.getCountRelayed()); // three subscribers |
| } |
| |
| public void testPublishNoSuchNode() throws Exception { |
| DefaultPublishStanzaGenerator sg = new DefaultPublishStanzaGenerator(); |
| Entity pubsubWrongNode = EntityImpl.parse("pubsub.vysper.org"); |
| |
| Stanza result = sendStanza(sg.getStanza(client, pubsubWrongNode, "id123", "doesnotexist"), true); |
| assertNotNull(result); |
| IQStanza response = new IQStanza(result); |
| assertEquals(IQStanzaType.ERROR.value(), response.getType()); |
| assertFalse(node.isSubscribed(client)); |
| |
| assertEquals("id123", response.getAttributeValue("id")); // IDs must match |
| |
| XMLElement error = response.getInnerElementsNamed("error").get(0); // jump directly to the error part |
| assertEquals("error", error.getName()); |
| assertEquals("cancel", error.getAttributeValue("type")); |
| |
| List<XMLElement> errorContent = error.getInnerElements(); |
| assertEquals(1, errorContent.size()); |
| assertEquals("item-not-found", errorContent.get(0).getName()); |
| assertEquals(NamespaceURIs.URN_IETF_PARAMS_XML_NS_XMPP_STANZAS, errorContent.get(0).getNamespaceURI()); |
| } |
| |
| public void testPublishForbidden() throws Exception { |
| DefaultPublishStanzaGenerator sg = new DefaultPublishStanzaGenerator(); |
| Entity yodaNotSubscribed = new EntityImpl("yoda", "vysper.org", "dagobah"); // yoda@vysper.org/dagobah |
| |
| Stanza result = sendStanza(sg.getStanza(yodaNotSubscribed, pubsubService, "id123", "news"), true); |
| assertNotNull(result); |
| IQStanza response = new IQStanza(result); |
| assertEquals(IQStanzaType.ERROR.value(), response.getType()); |
| assertFalse(node.isSubscribed(client)); |
| assertEquals(0, node.countSubscriptions(client)); |
| |
| assertEquals("id123", response.getAttributeValue("id")); // IDs must match |
| |
| XMLElement error = response.getInnerElementsNamed("error").get(0); // jump directly to the error part |
| assertEquals("error", error.getName()); |
| assertEquals("auth", error.getAttributeValue("type")); |
| |
| List<XMLElement> errorContent = error.getInnerElements(); |
| assertEquals(1, errorContent.size()); |
| assertEquals("forbidden", errorContent.get(0).getName()); |
| assertEquals(NamespaceURIs.URN_IETF_PARAMS_XML_NS_XMPP_STANZAS, errorContent.get(0).getNamespaceURI()); |
| } |
| |
| protected Entity createUser(String jid) throws BindException { |
| String boundResourceId = sessionContext.bindResource(); |
| Entity usr = new EntityImpl(clientBare, boundResourceId); |
| return usr; |
| } |
| |
| class DefaultPublishStanzaGenerator extends AbstractStanzaGenerator { |
| @Override |
| protected StanzaBuilder buildInnerElement(Entity client, Entity pubsub, StanzaBuilder sb, String node) { |
| sb.startInnerElement("publish", NamespaceURIs.XEP0060_PUBSUB); |
| sb.addAttribute("node", node); |
| sb.startInnerElement("item", NamespaceURIs.XEP0060_PUBSUB); |
| sb.addText("this is a test"); |
| sb.endInnerElement(); |
| sb.endInnerElement(); |
| return sb; |
| } |
| |
| @Override |
| protected String getNamespace() { |
| return NamespaceURIs.XEP0060_PUBSUB; |
| } |
| |
| @Override |
| protected IQStanzaType getStanzaType() { |
| return IQStanzaType.SET; |
| } |
| } |
| } |