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#!/usr/bin/python2.4
# Copyright (c) 2010 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Tests exercising the various classes in xmppserver.py."""
import unittest
import base64
import xmppserver
class XmlUtilsTest(unittest.TestCase):
def testParseXml(self):
xml_text = """<foo xmlns=""><bar xmlns=""><baz/></bar></foo>"""
xml = xmppserver.ParseXml(xml_text)
self.assertEqual(xml.toxml(), xml_text)
def testCloneXml(self):
xml = xmppserver.ParseXml('<foo/>')
xml_clone = xmppserver.CloneXml(xml)
xml_clone.setAttribute('bar', 'baz')
self.assertEqual(xml, xml)
self.assertEqual(xml_clone, xml_clone)
self.assertNotEqual(xml, xml_clone)
def testCloneXmlUnlink(self):
xml_text = '<foo/>'
xml = xmppserver.ParseXml(xml_text)
xml_clone = xmppserver.CloneXml(xml)
xml.unlink()
self.assertEqual(xml.parentNode, None)
self.assertNotEqual(xml_clone.parentNode, None)
self.assertEqual(xml_clone.toxml(), xml_text)
class StanzaParserTest(unittest.TestCase):
def setUp(self):
self.stanzas = []
def FeedStanza(self, stanza):
# We can't append stanza directly because it is unlinked after
# this callback.
self.stanzas.append(stanza.toxml())
def testBasic(self):
parser = xmppserver.StanzaParser(self)
parser.FeedString('<foo')
self.assertEqual(len(self.stanzas), 0)
parser.FeedString('/><bar></bar>')
self.assertEqual(self.stanzas[0], '<foo/>')
self.assertEqual(self.stanzas[1], '<bar/>')
def testStream(self):
parser = xmppserver.StanzaParser(self)
parser.FeedString('<stream')
self.assertEqual(len(self.stanzas), 0)
parser.FeedString(':stream foo="bar" xmlns:stream="baz">')
self.assertEqual(self.stanzas[0],
'<stream:stream foo="bar" xmlns:stream="baz"/>')
def testNested(self):
parser = xmppserver.StanzaParser(self)
parser.FeedString('<foo')
self.assertEqual(len(self.stanzas), 0)
parser.FeedString(' bar="baz"')
parser.FeedString('><baz/><blah>meh</blah></foo>')
self.assertEqual(self.stanzas[0],
'<foo bar="baz"><baz/><blah>meh</blah></foo>')
class JidTest(unittest.TestCase):
def testBasic(self):
jid = xmppserver.Jid('foo', 'bar.com')
self.assertEqual(str(jid), 'foo@bar.com')
def testResource(self):
jid = xmppserver.Jid('foo', 'bar.com', 'resource')
self.assertEqual(str(jid), 'foo@bar.com/resource')
def testGetBareJid(self):
jid = xmppserver.Jid('foo', 'bar.com', 'resource')
self.assertEqual(str(jid.GetBareJid()), 'foo@bar.com')
class IdGeneratorTest(unittest.TestCase):
def testBasic(self):
id_generator = xmppserver.IdGenerator('foo')
for i in xrange(0, 100):
self.assertEqual('foo.%d' % i, id_generator.GetNextId())
class HandshakeTaskTest(unittest.TestCase):
def setUp(self):
self.data_received = 0
def SendData(self, _):
self.data_received += 1
def SendStanza(self, _, unused=True):
self.data_received += 1
def HandshakeDone(self, jid):
self.jid = jid
def DoHandshake(self, resource_prefix, resource, username,
initial_stream_domain, auth_domain, auth_stream_domain):
self.data_received = 0
id_generator = xmppserver.IdGenerator('foo')
handshake_task = (
xmppserver.HandshakeTask(self, id_generator, resource_prefix))
stream_xml = xmppserver.ParseXml('<stream:stream xmlns:stream="foo"/>')
stream_xml.setAttribute('to', initial_stream_domain)
self.assertEqual(self.data_received, 0)
handshake_task.FeedStanza(stream_xml)
self.assertEqual(self.data_received, 2)
if auth_domain:
username_domain = '%s@%s' % (username, auth_domain)
else:
username_domain = username
auth_string = base64.b64encode('\0%s\0bar' % username_domain)
auth_xml = xmppserver.ParseXml('<auth>%s</auth>'% auth_string)
handshake_task.FeedStanza(auth_xml)
self.assertEqual(self.data_received, 3)
stream_xml = xmppserver.ParseXml('<stream:stream xmlns:stream="foo"/>')
stream_xml.setAttribute('to', auth_stream_domain)
handshake_task.FeedStanza(stream_xml)
self.assertEqual(self.data_received, 5)
bind_xml = xmppserver.ParseXml(
'<iq type="set"><bind><resource>%s</resource></bind></iq>' % resource)
handshake_task.FeedStanza(bind_xml)
self.assertEqual(self.data_received, 6)
session_xml = xmppserver.ParseXml(
'<iq type="set"><session></session></iq>')
handshake_task.FeedStanza(session_xml)
self.assertEqual(self.data_received, 7)
self.assertEqual(self.jid.username, username)
self.assertEqual(self.jid.domain,
auth_stream_domain or auth_domain or
initial_stream_domain)
self.assertEqual(self.jid.resource,
'%s.%s' % (resource_prefix, resource))
def testBasic(self):
self.DoHandshake('resource_prefix', 'resource',
'foo', 'bar.com', 'baz.com', 'quux.com')
def testDomainBehavior(self):
self.DoHandshake('resource_prefix', 'resource',
'foo', 'bar.com', 'baz.com', 'quux.com')
self.DoHandshake('resource_prefix', 'resource',
'foo', 'bar.com', 'baz.com', '')
self.DoHandshake('resource_prefix', 'resource',
'foo', 'bar.com', '', '')
self.DoHandshake('resource_prefix', 'resource',
'foo', '', '', '')
class XmppConnectionTest(unittest.TestCase):
def setUp(self):
self.data = []
# socket-like methods.
def fileno(self):
return 0
def setblocking(self, int):
pass
def getpeername(self):
return ('', 0)
def send(self, data):
self.data.append(data)
pass
def testBasic(self):
connections = set()
xmpp_connection = xmppserver.XmppConnection(
self, {}, connections, ('', 0))
self.assertEqual(len(connections), 0)
xmpp_connection.HandshakeDone(xmppserver.Jid('foo', 'bar'))
self.assertEqual(len(connections), 1)
# Test subscription request.
self.assertEqual(len(self.data), 0)
xmpp_connection.collect_incoming_data(
'<iq><getAll xmlns="google:notifier">'
'<SubscribedServiceUrl/></getAll></iq>')
self.assertEqual(len(self.data), 1)
# Test acks.
xmpp_connection.collect_incoming_data('<iq type="result"/>')
self.assertEqual(len(self.data), 1)
# Test notification.
xmpp_connection.collect_incoming_data(
'<iq><set xmlns="google:notifier"/></iq>')
self.assertEqual(len(self.data), 2)
# Test unexpected stanza.
def SendUnexpectedStanza():
xmpp_connection.collect_incoming_data('<foo/>')
self.assertRaises(xmppserver.UnexpectedXml, SendUnexpectedStanza)
# Test unexpected notifier command.
def SendUnexpectedNotifierCommand():
xmpp_connection.collect_incoming_data(
'<iq><foo xmlns="google:notifier"/></iq>')
self.assertRaises(xmppserver.UnexpectedXml,
SendUnexpectedNotifierCommand)
class XmppServerTest(unittest.TestCase):
# socket-like methods.
def fileno(self):
return 0
def setblocking(self, int):
pass
def getpeername(self):
return ('', 0)
def testBasic(self):
class FakeXmppServer(xmppserver.XmppServer):
def accept(self2):
return (self, ('', 0))
socket_map = {}
self.assertEqual(len(socket_map), 0)
xmpp_server = FakeXmppServer(socket_map, ('', 0))
self.assertEqual(len(socket_map), 1)
xmpp_server.handle_accept()
self.assertEqual(len(socket_map), 2)
if __name__ == '__main__':
unittest.main()
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