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d069e1be64
Change all \r\n into unix style newlines. Add missing newlines at the end of a file and activate the newline checkstyle module, that enforces '\n' as newline and a newline at the end of every file.
97 lines
3.5 KiB
Java
97 lines
3.5 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.*;
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import static org.mockito.Mockito.*;
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import org.jivesoftware.smack.PacketCollector;
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import org.jivesoftware.smack.Connection;
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import org.jivesoftware.smack.filter.PacketFilter;
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import org.jivesoftware.smack.packet.Packet;
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import org.jivesoftware.smackx.disco.ServiceDiscoveryManager;
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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 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.sendPacket(packet);
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* 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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*/
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public static Connection createMockedConnection(final Protocol protocol,
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String initiatorJID, String xmppServer) {
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// mock XMPP connection
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Connection connection = mock(Connection.class);
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when(connection.getUser()).thenReturn(initiatorJID);
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when(connection.getServiceName()).thenReturn(xmppServer);
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// mock packet collector
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PacketCollector collector = mock(PacketCollector.class);
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when(connection.createPacketCollector(isA(PacketFilter.class))).thenReturn(
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collector);
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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((Packet) invocation.getArguments()[0]);
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return null;
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}
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};
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// mock send method
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doAnswer(addIncoming).when(connection).sendPacket(isA(Packet.class));
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Answer<Packet> answer = new Answer<Packet>() {
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public Packet 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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// mock nextResult method
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when(collector.nextResult(anyInt())).thenAnswer(answer);
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when(collector.nextResult()).thenAnswer(answer);
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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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