94 lines
2.6 KiB
Python
94 lines
2.6 KiB
Python
'''
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Module with dummy classes for unit testing of XMPP and related code.
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'''
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import threading, time
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from mock import Mock
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from nbxmpp import idlequeue
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IDLEQUEUE_INTERVAL = 0.2 # polling interval. 200ms is used in Gajim as default
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IDLEMOCK_TIMEOUT = 30 # how long we wait for an event
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class IdleQueueThread(threading.Thread):
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'''
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Thread for regular processing of idlequeue.
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'''
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def __init__(self):
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self.iq = idlequeue.IdleQueue()
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self.stop = threading.Event() # Event to stop the thread main loop.
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self.stop.clear()
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threading.Thread.__init__(self)
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def run(self):
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while not self.stop.isSet():
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self.iq.process()
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time.sleep(IDLEQUEUE_INTERVAL)
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def stop_thread(self):
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self.stop.set()
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class IdleMock:
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'''
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Serves as template for testing objects that are normally controlled by GUI.
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Allows to wait for asynchronous callbacks with wait() method.
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'''
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def __init__(self):
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self._event = threading.Event()
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self._event.clear()
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def wait(self):
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'''
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Block until some callback sets the event and clearing the event
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subsequently.
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Returns True if event was set, False on timeout
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'''
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self._event.wait(IDLEMOCK_TIMEOUT)
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if self._event.isSet():
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self._event.clear()
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return True
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else:
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return False
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def set_event(self):
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self._event.set()
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class MockConnection(IdleMock, Mock):
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'''
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Class simulating Connection class from gajim/common/connection.py
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It is derived from Mock in order to avoid defining all methods
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from real Connection that are called from NBClient or Dispatcher
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( _event_dispatcher for example)
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'''
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def __init__(self, *args):
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self.connect_succeeded = True
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IdleMock.__init__(self)
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Mock.__init__(self, *args)
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def on_connect(self, success, *args):
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'''
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Method called after connecting - after receiving <stream:features>
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from server (NOT after TLS stream restart) or connect failure
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'''
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self.connect_succeeded = success
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self.set_event()
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def on_auth(self, con, auth):
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'''
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Method called after authentication, regardless of the result.
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:Parameters:
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con : NonBlockingClient
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reference to authenticated object
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auth : string
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type of authetication in case of success ('old_auth', 'sasl') or
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None in case of auth failure
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'''
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self.auth_connection = con
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self.auth = auth
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self.set_event()
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