2011-06-16 01:12:55 +02:00
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'''
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Tests for smacks.py Stream Management
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'''
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import unittest
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import lib
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lib.setup_env()
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from mock import Mock
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from common.xmpp import dispatcher_nb
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from common.xmpp import protocol
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from common.xmpp import smacks
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class TestDispatcherNB(unittest.TestCase):
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'''
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Test class for NonBlocking dispatcher. Tested dispatcher will be plugged
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into a mock client
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'''
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def setUp(self):
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self.dispatcher = dispatcher_nb.XMPPDispatcher()
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# Setup mock client
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self.client = Mock()
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self.client.__str__ = lambda: 'Mock' # FIXME: why do I need this one?
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self.client._caller = Mock()
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self.client.defaultNamespace = protocol.NS_CLIENT
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self.client.Connection = Mock() # mock transport
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self.con = self.client.Connection
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self.con.sm = smacks.Smacks(self.con)
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def tearDown(self):
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# Unplug if needed
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if hasattr(self.dispatcher, '_owner'):
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self.dispatcher.PlugOut()
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def _simulate_connect(self):
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self.dispatcher.PlugIn(self.client) # client is owner
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self.con.sm.set_owner(self.client)
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self.dispatcher.sm = self.con.sm
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# Simulate that we have established a connection
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self.dispatcher.StreamInit()
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2011-08-22 09:45:51 +02:00
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self.dispatcher.ProcessNonBlocking("<stream:stream "
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"xmlns:stream='http://etherx.jabber.org/streams' "
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"xmlns='jabber:client'>")
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self.dispatcher.ProcessNonBlocking("<stream:features> "
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"<sm xmlns='urn:xmpp:sm:2'> <optional/> </sm> </stream:features>")
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2011-06-16 01:12:55 +02:00
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self.con.sm.negociate()
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2011-08-22 09:45:51 +02:00
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self.dispatcher.ProcessNonBlocking("<enabled xmlns='urn:xmpp:sm:2' "
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"id='some-long-sm-id' resume='true'/>")
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2011-06-16 01:12:55 +02:00
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assert(self.con.sm.enabled)
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2011-08-22 09:45:51 +02:00
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2011-06-16 01:12:55 +02:00
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def _simulate_resume(self):
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self.con.sm.resume_request()
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2011-08-22 09:45:51 +02:00
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# Resuming acknowledging 5 stanzas
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self.dispatcher.ProcessNonBlocking("<resumed xmlns='urn:xmpp:sm:2' "
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"id='some-long-sm-id' h='5'/>")
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assert(self.con.sm.resuming)
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2011-06-16 01:12:55 +02:00
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def _send(self, send, r, stanza):
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for i in range(r):
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2011-08-22 09:45:51 +02:00
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send(stanza)
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2011-06-16 01:12:55 +02:00
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def test_messages(self):
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2011-08-22 09:45:51 +02:00
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message = '<message><body>Helloo </body></message>'
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iq = '''<iq from='proxy.jabber.ru' to='j.xxxxxxxx.org/Gajim' type='error' id='18'>
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2011-06-16 01:12:55 +02:00
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<query xmlns='http://jabber.org/protocol/bytestreams'/>
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<error code='403' type='auth'>
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<forbidden xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/>
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</error>
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</iq>'''
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2011-08-22 09:45:51 +02:00
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presence = '''<presence from='xxxxxxxxx.com/Talk.v1044194B1E2' to='j.xxxxxxxx.org'>
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2011-06-16 01:12:55 +02:00
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<priority>24</priority>
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<c node="http://www.google.com/xmpp/client/caps" ver="1.0.0.104" ext="share-v1 voice-v1" xmlns="http://jabber.org/protocol/caps"/>
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<x stamp="20110614T23:17:51" xmlns="jabber:x:delay"/>
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<status>In love Kakashi Sensei :P</status>
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<x xmlns="vcard-temp:x:update">
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<photo>db4b7c52e39ba28562c74542d5988d47f09108a3</photo>
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</x>
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</presence> '''
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2011-08-22 09:45:51 +02:00
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self._simulate_connect()
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2011-06-16 01:12:55 +02:00
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uqueue = self.con.sm.uqueue
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2011-08-22 09:45:51 +02:00
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self.assertEqual(self.con.sm.out_h, 0)
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self.assertEqual(self.con.sm.in_h, 0)
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# The server sends 10 stanzas
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self._send(self.dispatcher.ProcessNonBlocking, 5, message)
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self._send(self.dispatcher.ProcessNonBlocking, 4, iq)
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self._send(self.dispatcher.ProcessNonBlocking, 1, presence)
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# The client has recieved 10 stanzas and sent none
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self.assertEqual(self.con.sm.in_h, 10)
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self.assertEqual(self.con.sm.out_h, 0)
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m = protocol.Message()
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# The client sends 10 stanzas
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for i in range(10):
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m = protocol.Message(body=str(i))
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self.dispatcher.send(m)
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# Client sends 10 stanzas and put them in the queue
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self.assertEqual(self.con.sm.out_h, 10)
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self.assertEqual(len(uqueue), 10)
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# The server acknowledges that it recieved 5 stanzas
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self.dispatcher.ProcessNonBlocking("<a xmlns='urn:xmpp:sm:2' h='5'/>")
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# 5 stanzas are removed from the queue, only 5 stanzas are left
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self.assertEqual(len(uqueue), 5)
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# Check for the right order of stanzas in the queue
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l = ['5', '6', '7', '8', '9']
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for i in uqueue:
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self.assertEqual(i.getBody(), l[0])
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l.pop(0)
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2011-06-16 01:12:55 +02:00
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def test_resumption(self):
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self._simulate_connect()
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2011-08-22 09:45:51 +02:00
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2011-06-16 01:12:55 +02:00
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m = protocol.Message()
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2011-08-22 09:45:51 +02:00
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# The client sends 5 stanzas
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for i in range(5):
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m = protocol.Message(body=str(i))
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self.dispatcher.send(m)
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2011-06-16 01:12:55 +02:00
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self._simulate_resume()
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# No stanzas left
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self.assertEqual(len(self.con.sm.uqueue), 0)
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2011-08-22 09:45:51 +02:00
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2011-06-16 01:12:55 +02:00
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if __name__ == '__main__':
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2011-08-22 09:45:51 +02:00
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unittest.main()
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