summaryrefslogtreecommitdiffstats
blob: 4aeaf247920bf00e644cf15df709c85c8148075f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
/*
 * Copyright (c) 2011-2016 Isode Limited.
 * All rights reserved.
 * See the COPYING file for more information.
 */

#include <memory>

#include <boost/bind.hpp>
#include <boost/lexical_cast.hpp>
#include <boost/optional.hpp>

#include <QA/Checker/IO.h>

#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/extensions/TestFactoryRegistry.h>

#include <Swiften/Base/Algorithm.h>
#include <Swiften/EventLoop/DummyEventLoop.h>
#include <Swiften/Network/BOSHConnection.h>
#include <Swiften/Network/BOSHConnectionPool.h>
#include <Swiften/Network/Connection.h>
#include <Swiften/Network/ConnectionFactory.h>
#include <Swiften/Network/DummyTimerFactory.h>
#include <Swiften/Network/HostAddressPort.h>
#include <Swiften/Network/StaticDomainNameResolver.h>
#include <Swiften/Parser/PlatformXMLParserFactory.h>
#include <Swiften/TLS/TLSOptions.h>

using namespace Swift;

typedef std::shared_ptr<BOSHConnectionPool> PoolRef;


class BOSHConnectionPoolTest : public CppUnit::TestFixture {
    CPPUNIT_TEST_SUITE(BOSHConnectionPoolTest);
    CPPUNIT_TEST(testConnectionCount_OneWrite);
    CPPUNIT_TEST(testConnectionCount_TwoWrites);
    CPPUNIT_TEST(testConnectionCount_ThreeWrites);
    CPPUNIT_TEST(testConnectionCount_ThreeWrites_ManualConnect);
    CPPUNIT_TEST(testConnectionCount_ThreeWritesTwoReads);
    CPPUNIT_TEST(testSession);
    CPPUNIT_TEST(testWrite_Empty);
    CPPUNIT_TEST_SUITE_END();

    public:
        void setUp() {
            to = "wonderland.lit";
            path = "/http-bind";
            port = "5280";
            sid = "MyShinySID";
            initial = "<body wait='60' "
                    "inactivity='30' "
                    "polling='5' "
                    "requests='2' "
                    "hold='1' "
                    "maxpause='120' "
                    "sid='" + sid + "' "
                    "ver='1.6' "
                    "from='wonderland.lit' "
                    "xmlns='http://jabber.org/protocol/httpbind'/>";
            eventLoop = new DummyEventLoop();
            connectionFactory = new MockConnectionFactory(eventLoop);
            boshURL = URL("http", to, 5280, path);
            sessionTerminated = 0;
            sessionStarted = 0;
            initialRID = 2349876;
            xmppDataRead.clear();
            boshDataRead.clear();
            boshDataWritten.clear();
            resolver = new StaticDomainNameResolver(eventLoop);
            resolver->addAddress(to, HostAddress::fromString("127.0.0.1").get());
            timerFactory = new DummyTimerFactory();
        }

        void tearDown() {
            eventLoop->processEvents();
            delete connectionFactory;
            delete resolver;
            delete timerFactory;
            delete eventLoop;
        }

        void testConnectionCount_OneWrite() {
            PoolRef testling = createTestling();
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(0, sessionStarted);
            readResponse(initial, connectionFactory->connections[0]);
            CPPUNIT_ASSERT_EQUAL(1, sessionStarted);
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
            testling->write(createSafeByteArray("<blah/>"));
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
            CPPUNIT_ASSERT_EQUAL(1, sessionStarted);
        }

        void testConnectionCount_TwoWrites() {
            PoolRef testling = createTestling();
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
            eventLoop->processEvents();
            readResponse(initial, connectionFactory->connections[0]);
            eventLoop->processEvents();
            testling->write(createSafeByteArray("<blah/>"));
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
            testling->write(createSafeByteArray("<bleh/>"));
            eventLoop->processEvents();
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(2), connectionFactory->connections.size());
        }

        void testConnectionCount_ThreeWrites() {
            PoolRef testling = createTestling();
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
            eventLoop->processEvents();
            readResponse(initial, connectionFactory->connections[0]);
            testling->restartStream();
            readResponse("<body/>", connectionFactory->connections[0]);
            testling->restartStream();
            readResponse("<body/>", connectionFactory->connections[0]);
            testling->write(createSafeByteArray("<blah/>"));
            testling->write(createSafeByteArray("<bleh/>"));
            testling->write(createSafeByteArray("<bluh/>"));
            eventLoop->processEvents();
            CPPUNIT_ASSERT(st(2) >= connectionFactory->connections.size());
        }

        void testConnectionCount_ThreeWrites_ManualConnect() {
            connectionFactory->autoFinishConnect = false;
            PoolRef testling = createTestling();
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
            CPPUNIT_ASSERT_EQUAL(st(0), boshDataWritten.size()); /* Connection not connected yet, can't send data */

            connectionFactory->connections[0]->onConnectFinished(false);
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(1), boshDataWritten.size()); /* Connection finished, stream header sent */

            readResponse(initial, connectionFactory->connections[0]);
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
            CPPUNIT_ASSERT_EQUAL(st(1), boshDataWritten.size()); /* Don't respond to initial data with a holding call */

            testling->restartStream();
            eventLoop->processEvents();
            readResponse("<body/>", connectionFactory->connections[0]);
            eventLoop->processEvents();
            testling->restartStream();
            eventLoop->processEvents();


            testling->write(createSafeByteArray("<blah/>"));
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(2), connectionFactory->connections.size());
            CPPUNIT_ASSERT_EQUAL(st(3), boshDataWritten.size()); /* New connection isn't up yet. */

            connectionFactory->connections[1]->onConnectFinished(false);
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(4), boshDataWritten.size()); /* New connection ready. */

            testling->write(createSafeByteArray("<bleh/>"));
            eventLoop->processEvents();
            testling->write(createSafeByteArray("<bluh/>"));
            CPPUNIT_ASSERT_EQUAL(st(4), boshDataWritten.size()); /* New data can't be sent, no free connections. */
            eventLoop->processEvents();
            CPPUNIT_ASSERT(st(2) >= connectionFactory->connections.size());
        }

        void testConnectionCount_ThreeWritesTwoReads() {
            std::shared_ptr<MockConnection> c0;
            std::shared_ptr<MockConnection> c1;
            unsigned long long rid = initialRID;

            PoolRef testling = createTestling();
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
            c0 = connectionFactory->connections[0];
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(1), boshDataWritten.size()); /* header*/

            rid++;
            readResponse(initial, c0);
            CPPUNIT_ASSERT_EQUAL(st(1), boshDataWritten.size());
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
            CPPUNIT_ASSERT(!c0->pending);

            rid++;
            testling->restartStream();
            eventLoop->processEvents();
            readResponse("<body/>", connectionFactory->connections[0]);

            rid++;
            testling->write(createSafeByteArray("<blah/>"));
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(2), connectionFactory->connections.size()); /* 0 was waiting for response, open and send on 1 */
            CPPUNIT_ASSERT_EQUAL(st(4), boshDataWritten.size()); /* data */
            c1 = connectionFactory->connections[1];
            std::string fullBody = "<body rid='" + std::to_string(rid) + "' sid='" + sid + "' xmlns='http://jabber.org/protocol/httpbind'><blah/></body>"; /* check empty write */
            CPPUNIT_ASSERT_EQUAL(fullBody, lastBody());
            CPPUNIT_ASSERT(c0->pending);
            CPPUNIT_ASSERT(c1->pending);


            rid++;
            readResponse("<body xmlns='http://jabber.org/protocol/httpbind'><message><splatploing/></message></body>", c0); /* Doesn't include necessary attributes - as the support is improved this'll start to fail */
            eventLoop->processEvents();
            CPPUNIT_ASSERT(!c0->pending);
            CPPUNIT_ASSERT(c1->pending);
            CPPUNIT_ASSERT_EQUAL(st(4), boshDataWritten.size()); /* don't send empty in [0], still have [1] waiting */
            CPPUNIT_ASSERT_EQUAL(st(2), connectionFactory->connections.size());

            rid++;
            readResponse("<body xmlns='http://jabber.org/protocol/httpbind'><message><splatploing><blittlebarg/></splatploing></message></body>", c1);
            eventLoop->processEvents();
            CPPUNIT_ASSERT(!c1->pending);
            CPPUNIT_ASSERT(c0->pending);
            CPPUNIT_ASSERT_EQUAL(st(5), boshDataWritten.size()); /* empty to make room */
            CPPUNIT_ASSERT_EQUAL(st(2), connectionFactory->connections.size());

            rid++;
            testling->write(createSafeByteArray("<bleh/>"));
            eventLoop->processEvents();
            CPPUNIT_ASSERT(c0->pending);
            CPPUNIT_ASSERT(c1->pending);
            CPPUNIT_ASSERT_EQUAL(st(6), boshDataWritten.size()); /* data */

            rid++;
            testling->write(createSafeByteArray("<bluh/>"));
            CPPUNIT_ASSERT(c0->pending);
            CPPUNIT_ASSERT(c1->pending);
            CPPUNIT_ASSERT_EQUAL(st(6), boshDataWritten.size()); /* Don't send data, no room */
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(2), connectionFactory->connections.size());
        }

        void testSession() {
            to = "prosody.doomsong.co.uk";
            resolver->addAddress("prosody.doomsong.co.uk", HostAddress::fromString("127.0.0.1").get());
            path = "/http-bind/";
            boshURL = URL("http", to, 5280, path);

            PoolRef testling = createTestling();
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(1), boshDataWritten.size()); /* header*/
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());

            std::string response = "<body authid='743da605-4c2e-4de1-afac-ac040dd4a940' xmpp:version='1.0' xmlns:stream='http://etherx.jabber.org/streams' xmlns:xmpp='urn:xmpp:xbosh' inactivity='60' wait='60' polling='5' secure='true' hold='1' from='prosody.doomsong.co.uk' ver='1.6' sid='743da605-4c2e-4de1-afac-ac040dd4a940' requests='2' xmlns='http://jabber.org/protocol/httpbind'><stream:features><auth xmlns='http://jabber.org/features/iq-auth'/><mechanisms xmlns='urn:ietf:params:xml:ns:xmpp-sasl'><mechanism>SCRAM-SHA-1</mechanism><mechanism>DIGEST-MD5</mechanism></mechanisms></stream:features></body>";
            readResponse(response, connectionFactory->connections[0]);
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(1), boshDataWritten.size());
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());

            std::string send = "<auth xmlns=\"urn:ietf:params:xml:ns:xmpp-sasl\" mechanism=\"SCRAM-SHA-1\">biwsbj1hZG1pbixyPWZhOWE5ZDhiLWZmMDctNGE4Yy04N2E3LTg4YWRiNDQxZGUwYg==</auth>";
            testling->write(createSafeByteArray(send));
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(2), boshDataWritten.size());
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());

            response = "<body xmlns='http://jabber.org/protocol/httpbind' sid='743da605-4c2e-4de1-afac-ac040dd4a940' xmlns:stream = 'http://etherx.jabber.org/streams'><challenge xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>cj1mYTlhOWQ4Yi1mZjA3LTRhOGMtODdhNy04OGFkYjQ0MWRlMGJhZmZlMWNhMy1mMDJkLTQ5NzEtYjkyNS0yM2NlNWQ2MDQyMjYscz1OVGd5WkdWaFptTXRaVE15WXkwMFpXUmhMV0ZqTURRdFpqYzRNbUppWmpGa1pqWXgsaT00MDk2</challenge></body>";
            readResponse(response, connectionFactory->connections[0]);
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(2), boshDataWritten.size());
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());

            send = "<response xmlns=\"urn:ietf:params:xml:ns:xmpp-sasl\">Yz1iaXdzLHI9ZmE5YTlkOGItZmYwNy00YThjLTg3YTctODhhZGI0NDFkZTBiYWZmZTFjYTMtZjAyZC00OTcxLWI5MjUtMjNjZTVkNjA0MjI2LHA9aU11NWt3dDN2VWplU2RqL01Jb3VIRldkZjBnPQ==</response>";
            testling->write(createSafeByteArray(send));
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(3), boshDataWritten.size());
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());

            response = "<body xmlns='http://jabber.org/protocol/httpbind' sid='743da605-4c2e-4de1-afac-ac040dd4a940' xmlns:stream = 'http://etherx.jabber.org/streams'><success xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>dj1YNmNBY3BBOWxHNjNOOXF2bVQ5S0FacERrVm89</success></body>";
            readResponse(response, connectionFactory->connections[0]);
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(3), boshDataWritten.size());
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());

            testling->restartStream();
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(4), boshDataWritten.size());
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());

            response = "<body xmpp:version='1.0' xmlns:stream='http://etherx.jabber.org/streams' xmlns:xmpp='urn:xmpp:xbosh' inactivity='60' wait='60' polling='5' secure='true' hold='1' from='prosody.doomsong.co.uk' ver='1.6' sid='743da605-4c2e-4de1-afac-ac040dd4a940' requests='2' xmlns='http://jabber.org/protocol/httpbind'><stream:features><bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'><required/></bind><session xmlns='urn:ietf:params:xml:ns:xmpp-session'><optional/></session><sm xmlns='urn:xmpp:sm:2'><optional/></sm></stream:features></body>";
            readResponse(response, connectionFactory->connections[0]);
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(5), boshDataWritten.size()); /* Now we've authed (restarted) we should be keeping one query in flight so the server can reply to us at any time it wants. */
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());

            send = "<body rid='2821988967416214' sid='cf663f6b94279d4f' xmlns='http://jabber.org/protocol/httpbind'><iq id='session-bind' type='set'><bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'><resource>d5a9744036cd20a0</resource></bind></iq></body>";
            testling->write(createSafeByteArray(send));
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(6), boshDataWritten.size());
            CPPUNIT_ASSERT_EQUAL(st(2), connectionFactory->connections.size()); /* and as it keeps one in flight, it's needed to open a second to send these data */

        }

        void testWrite_Empty() {
            std::shared_ptr<MockConnection> c0;

            PoolRef testling = createTestling();
            CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
            c0 = connectionFactory->connections[0];

            readResponse(initial, c0);
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(1), boshDataWritten.size()); /* Shouldn't have sent anything extra */
            eventLoop->processEvents();
            testling->restartStream();
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(2), boshDataWritten.size());
            readResponse("<body></body>", c0);
            eventLoop->processEvents();
            CPPUNIT_ASSERT_EQUAL(st(3), boshDataWritten.size());
            std::string fullBody = "<body rid='" + std::to_string(initialRID + 2) + "' sid='" + sid + "' xmlns='http://jabber.org/protocol/httpbind'></body>";
            std::string response = boshDataWritten[2];
            size_t bodyPosition = response.find("\r\n\r\n");
            CPPUNIT_ASSERT_EQUAL(fullBody, response.substr(bodyPosition+4));


        }

    private:

        PoolRef createTestling() {
            // make_shared is limited to 9 arguments; instead new is used here.
            PoolRef pool = PoolRef(new BOSHConnectionPool(boshURL, resolver, connectionFactory, &parserFactory, static_cast<TLSContextFactory*>(nullptr), timerFactory, eventLoop, to, initialRID, URL(), SafeString(""), SafeString(""), TLSOptions()));
            pool->open();
            pool->onXMPPDataRead.connect(boost::bind(&BOSHConnectionPoolTest::handleXMPPDataRead, this, _1));
            pool->onBOSHDataRead.connect(boost::bind(&BOSHConnectionPoolTest::handleBOSHDataRead, this, _1));
            pool->onBOSHDataWritten.connect(boost::bind(&BOSHConnectionPoolTest::handleBOSHDataWritten, this, _1));
            pool->onSessionStarted.connect(boost::bind(&BOSHConnectionPoolTest::handleSessionStarted, this));
            pool->onSessionTerminated.connect(boost::bind(&BOSHConnectionPoolTest::handleSessionTerminated, this));
            eventLoop->processEvents();
            eventLoop->processEvents();
            return pool;
        }

        std::string lastBody() {
            std::string response = boshDataWritten[boshDataWritten.size() - 1];
            size_t bodyPosition = response.find("\r\n\r\n");
            return response.substr(bodyPosition+4);
        }

        size_t st(int val) {
            return static_cast<size_t>(val);
        }

        void handleXMPPDataRead(const SafeByteArray& d) {
            xmppDataRead.push_back(safeByteArrayToString(d));
        }

        void handleBOSHDataRead(const SafeByteArray& d) {
            boshDataRead.push_back(safeByteArrayToString(d));
        }

        void handleBOSHDataWritten(const SafeByteArray& d) {
            boshDataWritten.push_back(safeByteArrayToString(d));
        }


        void handleSessionStarted() {
            sessionStarted++;
        }

        void handleSessionTerminated() {
            sessionTerminated++;
        }

        struct MockConnection : public Connection {
            public:
                MockConnection(const std::vector<HostAddressPort>& failingPorts, EventLoop* eventLoop, bool autoFinishConnect) : eventLoop(eventLoop), failingPorts(failingPorts), disconnected(false), pending(false), autoFinishConnect(autoFinishConnect) {
                }

                void listen() { assert(false); }

                void connect(const HostAddressPort& address) {
                    hostAddressPort = address;
                    bool fail = std::find(failingPorts.begin(), failingPorts.end(), address) != failingPorts.end();
                    if (autoFinishConnect) {
                        eventLoop->postEvent(boost::bind(boost::ref(onConnectFinished), fail));
                    }
                }

                HostAddressPort getLocalAddress() const { return HostAddressPort(); }
                HostAddressPort getRemoteAddress() const { return HostAddressPort(); }

                void disconnect() {
                    disconnected = true;
                    onDisconnected(boost::optional<Connection::Error>());
                }

                void write(const SafeByteArray& d) {
                    append(dataWritten, d);
                    pending = true;
                }

                EventLoop* eventLoop;
                boost::optional<HostAddressPort> hostAddressPort;
                std::vector<HostAddressPort> failingPorts;
                ByteArray dataWritten;
                bool disconnected;
                bool pending;
                bool autoFinishConnect;
        };

        struct MockConnectionFactory : public ConnectionFactory {
            MockConnectionFactory(EventLoop* eventLoop, bool autoFinishConnect = true) : eventLoop(eventLoop), autoFinishConnect(autoFinishConnect) {
            }

            std::shared_ptr<Connection> createConnection() {
                std::shared_ptr<MockConnection> connection = std::make_shared<MockConnection>(failingPorts, eventLoop, autoFinishConnect);
                connections.push_back(connection);
                return connection;
            }

            EventLoop* eventLoop;
            std::vector< std::shared_ptr<MockConnection> > connections;
            std::vector<HostAddressPort> failingPorts;
            bool autoFinishConnect;
        };

        void readResponse(const std::string& response, std::shared_ptr<MockConnection> connection) {
            connection->pending = false;
            std::shared_ptr<SafeByteArray> data1 = std::make_shared<SafeByteArray>(createSafeByteArray(
                "HTTP/1.1 200 OK\r\n"
                "Content-Type: text/xml; charset=utf-8\r\n"
                "Access-Control-Allow-Origin: *\r\n"
                "Access-Control-Allow-Headers: Content-Type\r\n"
                "Content-Length: "));
            connection->onDataRead(data1);
            std::shared_ptr<SafeByteArray> data2 = std::make_shared<SafeByteArray>(createSafeByteArray(std::to_string(response.size())));
            connection->onDataRead(data2);
            std::shared_ptr<SafeByteArray> data3 = std::make_shared<SafeByteArray>(createSafeByteArray("\r\n\r\n"));
            connection->onDataRead(data3);
            std::shared_ptr<SafeByteArray> data4 = std::make_shared<SafeByteArray>(createSafeByteArray(response));
            connection->onDataRead(data4);
        }

        std::string fullRequestFor(const std::string& data) {
            std::string body = data;
            std::string result = "POST /" + path + " HTTP/1.1\r\n"
                        + "Host: " + to + ":" + port + "\r\n"
                        + "Content-Type: text/xml; charset=utf-8\r\n"
                        + "Content-Length: " + std::to_string(body.size()) + "\r\n\r\n"
                        + body;
            return result;
        }

    private:
        URL boshURL;
        DummyEventLoop* eventLoop;
        MockConnectionFactory* connectionFactory;
        std::vector<std::string> xmppDataRead;
        std::vector<std::string> boshDataRead;
        std::vector<std::string> boshDataWritten;
        PlatformXMLParserFactory parserFactory;
        StaticDomainNameResolver* resolver;
        TimerFactory* timerFactory;
        std::string to;
        std::string path;
        std::string port;
        std::string sid;
        std::string initial;
        unsigned long long initialRID;
        int sessionStarted;
        int sessionTerminated;

};


CPPUNIT_TEST_SUITE_REGISTRATION(BOSHConnectionPoolTest);