mirror of
https://codeberg.org/Mercury-IM/Smack
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d976434bb3
by including the XMPP entity which send the XMPP error reply to us. Also cleanup the no longer used constructors.
129 lines
5.1 KiB
Java
129 lines
5.1 KiB
Java
/**
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*
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* Copyright the original author or authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.util;
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import static org.mockito.Matchers.anyInt;
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import static org.mockito.Matchers.anyLong;
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import static org.mockito.Matchers.isA;
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import static org.mockito.Mockito.doAnswer;
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import static org.mockito.Mockito.mock;
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import static org.mockito.Mockito.when;
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import org.jivesoftware.smack.PacketCollector;
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import org.jivesoftware.smack.SmackException;
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import org.jivesoftware.smack.XMPPConnection;
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import org.jivesoftware.smack.XMPPException.XMPPErrorException;
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import org.jivesoftware.smack.filter.StanzaFilter;
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import org.jivesoftware.smack.packet.IQ;
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import org.jivesoftware.smack.packet.Stanza;
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import org.jivesoftware.smackx.disco.ServiceDiscoveryManager;
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import org.jxmpp.jid.DomainBareJid;
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import org.jxmpp.jid.EntityFullJid;
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import org.mockito.invocation.InvocationOnMock;
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import org.mockito.stubbing.Answer;
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/**
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* A collection of utility methods to create mocked XMPP connections.
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*
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* @author Henning Staib
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*/
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public class ConnectionUtils {
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/**
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* Creates a mocked XMPP connection that stores every stanza(/packet) that is send over this
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* connection in the given protocol instance and returns the predefined answer packets
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* form the protocol instance.
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* <p>
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* This mocked connection can used to collect packets that require a reply using a
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* PacketCollector.
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*
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* <pre>
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* <code>
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* PacketCollector collector = connection.createPacketCollector(new PacketFilter());
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* connection.sendStanza(packet);
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* Stanza(/Packet) reply = collector.nextResult();
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* </code>
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* </pre>
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*
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* @param protocol protocol helper containing answer packets
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* @param initiatorJID the user associated to the XMPP connection
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* @param xmppServer the XMPP server associated to the XMPP connection
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* @return a mocked XMPP connection
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* @throws SmackException
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* @throws XMPPErrorException
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* @throws InterruptedException
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*/
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public static XMPPConnection createMockedConnection(final Protocol protocol,
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EntityFullJid initiatorJID, DomainBareJid xmppServer) throws SmackException, XMPPErrorException, InterruptedException {
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// mock XMPP connection
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XMPPConnection connection = mock(XMPPConnection.class);
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when(connection.getUser()).thenReturn(initiatorJID);
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when(connection.getXMPPServiceDomain()).thenReturn(xmppServer);
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// mock packet collector
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final PacketCollector collector = mock(PacketCollector.class);
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when(connection.createPacketCollector(isA(StanzaFilter.class))).thenReturn(
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collector);
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Answer<PacketCollector> collectorAndSend = new Answer<PacketCollector>() {
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@Override
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public PacketCollector answer(InvocationOnMock invocation) throws Throwable {
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Stanza packet = (Stanza) invocation.getArguments()[0];
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protocol.getRequests().add(packet);
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return collector;
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}
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};
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when(connection.createPacketCollectorAndSend(isA(IQ.class))).thenAnswer(collectorAndSend);
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// mock send method
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Answer<Object> addIncoming = new Answer<Object>() {
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public Object answer(InvocationOnMock invocation) throws Throwable {
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protocol.getRequests().add((Stanza) invocation.getArguments()[0]);
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return null;
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}
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};
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doAnswer(addIncoming).when(connection).sendStanza(isA(Stanza.class));
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// mock receive methods
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Answer<Stanza> answer = new Answer<Stanza>() {
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public Stanza answer(InvocationOnMock invocation) throws Throwable {
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return protocol.getResponses().poll();
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}
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};
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when(collector.nextResult(anyInt())).thenAnswer(answer);
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when(collector.nextResult()).thenAnswer(answer);
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Answer<Stanza> answerOrThrow = new Answer<Stanza>() {
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@Override
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public Stanza answer(InvocationOnMock invocation) throws Throwable {
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Stanza packet = protocol.getResponses().poll();
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if (packet == null) return packet;
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XMPPErrorException.ifHasErrorThenThrow(packet);
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return packet;
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}
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};
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when(collector.nextResultOrThrow()).thenAnswer(answerOrThrow);
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when(collector.nextResultOrThrow(anyLong())).thenAnswer(answerOrThrow);
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// initialize service discovery manager for this connection
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ServiceDiscoveryManager.getInstanceFor(connection);
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return connection;
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}
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}
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