| /* |
| * 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.disco; |
| |
| import java.util.List; |
| |
| import org.apache.vysper.xml.fragment.Attribute; |
| import org.apache.vysper.xml.fragment.XMLElement; |
| import org.apache.vysper.xml.fragment.XMLFragment; |
| import org.apache.vysper.xmpp.addressing.Entity; |
| 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.handler.AbstractStanzaGenerator; |
| import org.apache.vysper.xmpp.modules.extension.xep0060_pubsub.model.LeafNode; |
| import org.apache.vysper.xmpp.modules.servicediscovery.handler.DiscoItemIQHandler; |
| import org.apache.vysper.xmpp.protocol.NamespaceURIs; |
| import org.apache.vysper.xmpp.protocol.DefaultStanzaBroker; |
| 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; |
| |
| public class PubSubDiscoItemsTestCase extends AbstractPublishSubscribeTestCase { |
| |
| @Override |
| protected AbstractStanzaGenerator getDefaultStanzaGenerator() { |
| return new DefaultDiscoInfoStanzaGenerator(); |
| } |
| |
| @Override |
| protected IQHandler getHandler() { |
| return new DiscoItemIQHandler(); |
| } |
| |
| public void testNoItems() { |
| DefaultDiscoInfoStanzaGenerator sg = (DefaultDiscoInfoStanzaGenerator) getDefaultStanzaGenerator(); |
| Stanza stanza = sg.getStanza(client, pubsubService.getBareJID(), "id123"); |
| |
| Stanza result = sendStanza(stanza, true); |
| assertNotNull(result); |
| IQStanza response = new IQStanza(result); |
| |
| assertEquals(IQStanzaType.RESULT.value(), response.getType()); |
| |
| assertEquals("id123", response.getAttributeValue("id")); // IDs must match |
| |
| // get the query Element |
| XMLElement query = response.getFirstInnerElement(); |
| List<XMLElement> inner = query.getInnerElements(); |
| |
| assertEquals("query", query.getName()); |
| |
| // since we have no nodes, there should be no items. |
| assertEquals(0, inner.size()); |
| } |
| |
| public void testSomeItems() throws Exception { |
| root.add(new LeafNode(serviceConfiguration, "news", "News", client)); |
| root.add(new LeafNode(serviceConfiguration, "blogs", "Blogs", client)); |
| |
| DefaultDiscoInfoStanzaGenerator sg = (DefaultDiscoInfoStanzaGenerator) getDefaultStanzaGenerator(); |
| Stanza stanza = sg.getStanza(client, pubsubService.getBareJID(), "id123"); |
| |
| Stanza result = sendStanza(stanza, true); |
| assertNotNull(result); |
| IQStanza response = new IQStanza(result); |
| |
| assertEquals(IQStanzaType.RESULT.value(), response.getType()); |
| |
| assertEquals("id123", response.getAttributeValue("id")); // IDs must match |
| |
| // get the query Element |
| XMLElement query = response.getFirstInnerElement(); |
| List<XMLElement> inner = query.getInnerElements(); |
| |
| assertEquals("query", query.getName()); |
| |
| // since we have no nodes, there should be no items. |
| assertEquals(2, inner.size()); |
| // |
| // // ordering etc. is unknown; step through all subelements and pick the ones |
| // we need |
| XMLElement news = null; |
| XMLElement blogs = null; |
| for (XMLElement el : inner) { |
| if (el.getName().equals("item") |
| && el.getNamespaceURI().equals(NamespaceURIs.XEP0030_SERVICE_DISCOVERY_ITEMS)) { |
| if (el.getAttributeValue("jid").equals(serviceConfiguration.getDomainJID().getFullQualifiedName()) |
| && el.getAttributeValue("node").equals("news") && el.getAttributeValue("name").equals("News")) { |
| news = el; |
| } else if (el.getAttributeValue("jid") |
| .equals(serviceConfiguration.getDomainJID().getFullQualifiedName()) |
| && el.getAttributeValue("node").equals("blogs") |
| && el.getAttributeValue("name").equals("Blogs")) { |
| blogs = el; |
| } |
| } |
| } |
| |
| // make sure they were there (booleans would have sufficed) |
| assertNotNull(news); |
| assertNotNull(blogs); |
| } |
| |
| public void testNodeItemsNone() throws Exception { |
| root.add(new LeafNode(serviceConfiguration, "news", "News", client)); |
| |
| DefaultDiscoInfoStanzaGenerator sg = (DefaultDiscoInfoStanzaGenerator) getDefaultStanzaGenerator(); |
| Stanza stanza = sg.getStanza(client, pubsubService.getBareJID(), "id123", "news"); |
| |
| Stanza result = sendStanza(stanza, true); |
| assertNotNull(result); |
| IQStanza response = new IQStanza(result); |
| |
| assertEquals(IQStanzaType.RESULT.value(), response.getType()); |
| |
| assertEquals("id123", response.getAttributeValue("id")); // IDs must match |
| |
| // get the query Element |
| XMLElement query = response.getFirstInnerElement(); |
| List<XMLElement> inner = query.getInnerElements(); |
| |
| assertEquals("query", query.getName()); |
| assertEquals("news", query.getAttributeValue("node")); |
| |
| // since we have no messages, there should be no items. |
| assertEquals(0, inner.size()); |
| } |
| |
| public void testNodeItemsSome() throws Exception { |
| LeafNode node = new LeafNode(serviceConfiguration, "news", "News", client); |
| root.add(node); |
| |
| XMLElement item1 = new XMLElement("namespace1", "item1", null, (Attribute[]) null, (XMLFragment[]) null); |
| XMLElement item2 = new XMLElement("namespace2", "item2", null, (Attribute[]) null, (XMLFragment[]) null); |
| XMLElement item3 = new XMLElement("namespace3", "item3", null, (Attribute[]) null, (XMLFragment[]) null); |
| node.publish(client, new DefaultStanzaBroker(relay, sessionContext), "itemid1", item1); |
| Thread.sleep(10); |
| node.publish(client, new DefaultStanzaBroker(relay, sessionContext), "itemid2", item1); // publish this one with |
| // the same id as the |
| // next one (overwritten |
| // by the next) |
| node.publish(client, new DefaultStanzaBroker(relay, sessionContext), "itemid2", item2); // overwrite the prev. |
| // item (use the same |
| // itemid) |
| Thread.sleep(10); |
| node.publish(client, new DefaultStanzaBroker(relay, sessionContext), "itemid3", item3); |
| |
| DefaultDiscoInfoStanzaGenerator sg = (DefaultDiscoInfoStanzaGenerator) getDefaultStanzaGenerator(); |
| Stanza stanza = sg.getStanza(client, pubsubService.getBareJID(), "id123", "news"); |
| |
| Stanza result = sendStanza(stanza, true); |
| assertNotNull(result); |
| IQStanza response = new IQStanza(result); |
| |
| assertEquals(IQStanzaType.RESULT.value(), response.getType()); |
| |
| assertEquals("id123", response.getAttributeValue("id")); // IDs must match |
| |
| // get the query Element |
| XMLElement query = response.getFirstInnerElement(); |
| List<XMLElement> inner = query.getInnerElements(); |
| |
| assertEquals("query", query.getName()); |
| assertEquals("news", query.getAttributeValue("node")); |
| |
| // since we have no messages, there should be no items. |
| assertEquals(3, inner.size()); |
| |
| // the items should be returned in the reversed ordering of sending, make sure |
| // they are. |
| boolean bItem1 = false; |
| boolean bItem2 = false; |
| boolean bItem3 = false; |
| for (XMLElement el : inner) { |
| if (el.getName().equals("item") |
| && el.getAttributeValue("jid").equals(pubsubService.getFullQualifiedName())) { |
| if (!bItem1 && el.getAttributeValue("name").equals("itemid1")) { |
| bItem1 = true; |
| } else if (bItem1 && !bItem2 && el.getAttributeValue("name").equals("itemid2")) { |
| bItem2 = true; |
| } else if (bItem1 && bItem2 && !bItem3 && el.getAttributeValue("name").equals("itemid3")) { |
| bItem3 = true; |
| } |
| } |
| } |
| |
| assertTrue(bItem1); |
| assertTrue(bItem2); |
| assertTrue(bItem3); |
| } |
| |
| class DefaultDiscoInfoStanzaGenerator extends AbstractStanzaGenerator { |
| @Override |
| protected StanzaBuilder buildInnerElement(Entity client, Entity pubsub, StanzaBuilder sb, String node) { |
| return sb; |
| } |
| |
| @Override |
| protected String getNamespace() { |
| return NamespaceURIs.XEP0030_SERVICE_DISCOVERY_ITEMS; |
| } |
| |
| @Override |
| protected IQStanzaType getStanzaType() { |
| return IQStanzaType.GET; |
| } |
| |
| public Stanza getStanza(Entity client, Entity pubsub, String id) { |
| StanzaBuilder stanzaBuilder = StanzaBuilder.createIQStanza(client, pubsub, getStanzaType(), id); |
| stanzaBuilder.startInnerElement("query", getNamespace()); |
| |
| stanzaBuilder.endInnerElement(); |
| |
| return stanzaBuilder.build(); |
| } |
| |
| @Override |
| public Stanza getStanza(Entity client, Entity pubsub, String id, String node) { |
| StanzaBuilder stanzaBuilder = StanzaBuilder.createIQStanza(client, pubsub, getStanzaType(), id); |
| stanzaBuilder.startInnerElement("query", getNamespace()); |
| stanzaBuilder.addAttribute("node", node); |
| |
| stanzaBuilder.endInnerElement(); |
| |
| return stanzaBuilder.build(); |
| } |
| } |
| } |