mirror of
https://codeberg.org/Mercury-IM/Smack
synced 2024-08-17 06:20:28 +02:00
331 lines
13 KiB
Java
331 lines
13 KiB
Java
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/**
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* All rights reserved. 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.smackx.bytestreams.ibb;
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import static org.junit.Assert.*;
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import static org.mockito.Mockito.*;
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import org.jivesoftware.smack.Connection;
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import org.jivesoftware.smack.packet.IQ;
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import org.jivesoftware.smack.packet.XMPPError;
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import org.jivesoftware.smackx.bytestreams.BytestreamRequest;
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import org.jivesoftware.smackx.bytestreams.ibb.InBandBytestreamListener;
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import org.jivesoftware.smackx.bytestreams.ibb.InBandBytestreamManager;
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import org.jivesoftware.smackx.bytestreams.ibb.InitiationListener;
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import org.jivesoftware.smackx.bytestreams.ibb.packet.Open;
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import org.junit.Before;
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import org.junit.Test;
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import org.mockito.ArgumentCaptor;
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import org.powermock.reflect.Whitebox;
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/**
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* Test for the InitiationListener class.
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*
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* @author Henning Staib
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*/
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public class InitiationListenerTest {
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String initiatorJID = "initiator@xmpp-server/Smack";
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String targetJID = "target@xmpp-server/Smack";
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String sessionID = "session_id";
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Connection connection;
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InBandBytestreamManager byteStreamManager;
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InitiationListener initiationListener;
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Open initBytestream;
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/**
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* Initialize fields used in the tests.
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*/
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@Before
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public void setup() {
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// mock connection
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connection = mock(Connection.class);
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// initialize InBandBytestreamManager to get the InitiationListener
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byteStreamManager = InBandBytestreamManager.getByteStreamManager(connection);
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// get the InitiationListener from InBandByteStreamManager
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initiationListener = Whitebox.getInternalState(byteStreamManager, InitiationListener.class);
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// create a In-Band Bytestream open packet
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initBytestream = new Open(sessionID, 4096);
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initBytestream.setFrom(initiatorJID);
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initBytestream.setTo(targetJID);
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}
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/**
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* If no listeners are registered for incoming In-Band Bytestream requests, all request should
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* be rejected with an error.
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*
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* @throws Exception should not happen
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*/
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@Test
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public void shouldRespondWithError() throws Exception {
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// run the listener with the initiation packet
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initiationListener.processPacket(initBytestream);
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// wait because packet is processed in an extra thread
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Thread.sleep(200);
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// capture reply to the In-Band Bytestream open request
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ArgumentCaptor<IQ> argument = ArgumentCaptor.forClass(IQ.class);
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verify(connection).sendPacket(argument.capture());
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// assert that reply is the correct error packet
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assertEquals(initiatorJID, argument.getValue().getTo());
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assertEquals(IQ.Type.ERROR, argument.getValue().getType());
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assertEquals(XMPPError.Condition.no_acceptable.toString(),
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argument.getValue().getError().getCondition());
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}
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/**
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* Open request with a block size that exceeds the maximum block size should be replied with an
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* resource-constraint error.
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*
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* @throws Exception should not happen
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*/
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@Test
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public void shouldRejectRequestWithTooBigBlockSize() throws Exception {
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byteStreamManager.setMaximumBlockSize(1024);
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// run the listener with the initiation packet
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initiationListener.processPacket(initBytestream);
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// wait because packet is processed in an extra thread
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Thread.sleep(200);
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// capture reply to the In-Band Bytestream open request
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ArgumentCaptor<IQ> argument = ArgumentCaptor.forClass(IQ.class);
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verify(connection).sendPacket(argument.capture());
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// assert that reply is the correct error packet
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assertEquals(initiatorJID, argument.getValue().getTo());
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assertEquals(IQ.Type.ERROR, argument.getValue().getType());
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assertEquals(XMPPError.Condition.resource_constraint.toString(),
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argument.getValue().getError().getCondition());
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}
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/**
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* If a listener for all requests is registered it should be notified on incoming requests.
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*
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* @throws Exception should not happen
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*/
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@Test
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public void shouldInvokeListenerForAllRequests() throws Exception {
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// add listener
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InBandBytestreamListener listener = mock(InBandBytestreamListener.class);
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byteStreamManager.addIncomingBytestreamListener(listener);
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// run the listener with the initiation packet
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initiationListener.processPacket(initBytestream);
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// wait because packet is processed in an extra thread
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Thread.sleep(200);
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// assert listener is called once
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ArgumentCaptor<BytestreamRequest> byteStreamRequest = ArgumentCaptor.forClass(BytestreamRequest.class);
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verify(listener).incomingBytestreamRequest(byteStreamRequest.capture());
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// assert that listener is called for the correct request
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assertEquals(initiatorJID, byteStreamRequest.getValue().getFrom());
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}
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/**
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* If a listener for a specific user in registered it should be notified on incoming requests
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* for that user.
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*
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* @throws Exception should not happen
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*/
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@Test
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public void shouldInvokeListenerForUser() throws Exception {
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// add listener
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InBandBytestreamListener listener = mock(InBandBytestreamListener.class);
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byteStreamManager.addIncomingBytestreamListener(listener, initiatorJID);
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// run the listener with the initiation packet
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initiationListener.processPacket(initBytestream);
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// wait because packet is processed in an extra thread
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Thread.sleep(200);
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// assert listener is called once
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ArgumentCaptor<BytestreamRequest> byteStreamRequest = ArgumentCaptor.forClass(BytestreamRequest.class);
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verify(listener).incomingBytestreamRequest(byteStreamRequest.capture());
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// assert that reply is the correct error packet
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assertEquals(initiatorJID, byteStreamRequest.getValue().getFrom());
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}
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/**
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* If listener for a specific user is registered it should not be notified on incoming requests
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* from other users.
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*
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* @throws Exception should not happen
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*/
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@Test
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public void shouldNotInvokeListenerForUser() throws Exception {
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// add listener for request of user "other_initiator"
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InBandBytestreamListener listener = mock(InBandBytestreamListener.class);
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byteStreamManager.addIncomingBytestreamListener(listener, "other_" + initiatorJID);
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// run the listener with the initiation packet
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initiationListener.processPacket(initBytestream);
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// wait because packet is processed in an extra thread
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Thread.sleep(200);
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// assert listener is not called
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ArgumentCaptor<BytestreamRequest> byteStreamRequest = ArgumentCaptor.forClass(BytestreamRequest.class);
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verify(listener, never()).incomingBytestreamRequest(byteStreamRequest.capture());
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// capture reply to the In-Band Bytestream open request
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ArgumentCaptor<IQ> argument = ArgumentCaptor.forClass(IQ.class);
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verify(connection).sendPacket(argument.capture());
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// assert that reply is the correct error packet
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assertEquals(initiatorJID, argument.getValue().getTo());
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assertEquals(IQ.Type.ERROR, argument.getValue().getType());
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assertEquals(XMPPError.Condition.no_acceptable.toString(),
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argument.getValue().getError().getCondition());
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}
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/**
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* If a user specific listener and an all requests listener is registered only the user specific
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* listener should be notified.
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*
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* @throws Exception should not happen
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*/
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@Test
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public void shouldNotInvokeAllRequestsListenerIfUserListenerExists() throws Exception {
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// add listener for all request
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InBandBytestreamListener allRequestsListener = mock(InBandBytestreamListener.class);
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byteStreamManager.addIncomingBytestreamListener(allRequestsListener);
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// add listener for request of user "initiator"
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InBandBytestreamListener userRequestsListener = mock(InBandBytestreamListener.class);
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byteStreamManager.addIncomingBytestreamListener(userRequestsListener, initiatorJID);
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// run the listener with the initiation packet
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initiationListener.processPacket(initBytestream);
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// wait because packet is processed in an extra thread
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Thread.sleep(200);
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// assert user request listener is called once
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ArgumentCaptor<BytestreamRequest> byteStreamRequest = ArgumentCaptor.forClass(BytestreamRequest.class);
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verify(userRequestsListener).incomingBytestreamRequest(byteStreamRequest.capture());
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// assert all requests listener is not called
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byteStreamRequest = ArgumentCaptor.forClass(BytestreamRequest.class);
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verify(allRequestsListener, never()).incomingBytestreamRequest(byteStreamRequest.capture());
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}
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/**
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* If a user specific listener and an all requests listener is registered only the all requests
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* listener should be notified on an incoming request for another user.
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*
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* @throws Exception should not happen
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*/
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@Test
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public void shouldInvokeAllRequestsListenerIfUserListenerExists() throws Exception {
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// add listener for all request
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InBandBytestreamListener allRequestsListener = mock(InBandBytestreamListener.class);
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byteStreamManager.addIncomingBytestreamListener(allRequestsListener);
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// add listener for request of user "other_initiator"
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InBandBytestreamListener userRequestsListener = mock(InBandBytestreamListener.class);
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byteStreamManager.addIncomingBytestreamListener(userRequestsListener, "other_"
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+ initiatorJID);
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// run the listener with the initiation packet
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initiationListener.processPacket(initBytestream);
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// wait because packet is processed in an extra thread
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Thread.sleep(200);
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// assert user request listener is not called
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ArgumentCaptor<BytestreamRequest> byteStreamRequest = ArgumentCaptor.forClass(BytestreamRequest.class);
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verify(userRequestsListener, never()).incomingBytestreamRequest(byteStreamRequest.capture());
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// assert all requests listener is called
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byteStreamRequest = ArgumentCaptor.forClass(BytestreamRequest.class);
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verify(allRequestsListener).incomingBytestreamRequest(byteStreamRequest.capture());
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}
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/**
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* If a request with a specific session ID should be ignored no listeners should be notified.
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*
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* @throws Exception should not happen
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*/
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@Test
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public void shouldIgnoreInBandBytestreamRequestOnce() throws Exception {
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// add listener for all request
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InBandBytestreamListener allRequestsListener = mock(InBandBytestreamListener.class);
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byteStreamManager.addIncomingBytestreamListener(allRequestsListener);
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// add listener for request of user "initiator"
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InBandBytestreamListener userRequestsListener = mock(InBandBytestreamListener.class);
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byteStreamManager.addIncomingBytestreamListener(userRequestsListener, initiatorJID);
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// ignore session ID
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byteStreamManager.ignoreBytestreamRequestOnce(sessionID);
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// run the listener with the initiation packet
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initiationListener.processPacket(initBytestream);
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// wait because packet is processed in an extra thread
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Thread.sleep(200);
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// assert user request listener is not called
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ArgumentCaptor<BytestreamRequest> byteStreamRequest = ArgumentCaptor.forClass(BytestreamRequest.class);
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verify(userRequestsListener, never()).incomingBytestreamRequest(byteStreamRequest.capture());
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// assert all requests listener is not called
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byteStreamRequest = ArgumentCaptor.forClass(BytestreamRequest.class);
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verify(allRequestsListener, never()).incomingBytestreamRequest(byteStreamRequest.capture());
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// run the listener with the initiation packet again
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initiationListener.processPacket(initBytestream);
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// wait because packet is processed in an extra thread
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Thread.sleep(200);
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// assert user request listener is called on the second request with the
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// same session ID
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verify(userRequestsListener).incomingBytestreamRequest(byteStreamRequest.capture());
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// assert all requests listener is not called
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byteStreamRequest = ArgumentCaptor.forClass(BytestreamRequest.class);
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verify(allRequestsListener, never()).incomingBytestreamRequest(byteStreamRequest.capture());
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}
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}
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