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# Copyright (C) 2009 Nokia Corporation
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# Copyright (C) 2009 Collabora Ltd.
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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# This library is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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"""Feature test for a VoIP UI stealing closely-related Text channels as
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described in the telepathy-spec rationale.
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from servicetest import EventPattern, tp_name_prefix, tp_path_prefix, \
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from mctest import exec_test, SimulatedConnection, SimulatedClient, \
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create_fakecm_account, enable_fakecm_account, SimulatedChannel, \
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import constants as cs
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params = dbus.Dictionary({"account": "someguy@example.com",
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"password": "secrecy"}, signature='sv')
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cm_name_ref, account = create_fakecm_account(q, bus, mc, params)
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conn = enable_fakecm_account(q, bus, mc, account, params)
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text_fixed_properties = dbus.Dictionary({
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cs.CHANNEL + '.TargetHandleType': cs.HT_CONTACT,
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cs.CHANNEL + '.ChannelType': cs.CHANNEL_TYPE_TEXT,
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voip_fixed_properties = dbus.Dictionary({
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cs.CHANNEL + '.TargetHandleType': cs.HT_CONTACT,
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cs.CHANNEL + '.ChannelType': cs.CHANNEL_TYPE_STREAMED_MEDIA,
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# Two clients want to observe, approve and handle text and VoIP channels.
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empathy = SimulatedClient(q, bus, 'Empathy',
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observe=[text_fixed_properties, voip_fixed_properties],
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approve=[text_fixed_properties, voip_fixed_properties],
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handle=[text_fixed_properties, voip_fixed_properties],
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bypass_approval=False)
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kopete = SimulatedClient(q, bus, 'Kopete',
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observe=[text_fixed_properties, voip_fixed_properties],
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approve=[text_fixed_properties, voip_fixed_properties],
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handle=[text_fixed_properties, voip_fixed_properties],
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bypass_approval=False)
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# wait for MC to download the properties
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expect_client_setup(q, [empathy, kopete])
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# subscribe to the OperationList interface (MC assumes that until this
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# property has been retrieved once, nobody cares)
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cd = bus.get_object(cs.CD, cs.CD_PATH)
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cd_props = dbus.Interface(cd, cs.PROPERTIES_IFACE)
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assert cd_props.Get(cs.CD_IFACE_OP_LIST, 'DispatchOperations') == []
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# First, a VoIP channel is created
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BUNDLE = '/8de0d29d-83e1-40f5-b24f-748c0aa86c82'
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channel_properties = dbus.Dictionary(voip_fixed_properties,
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channel_properties[cs.CHANNEL + '.TargetID'] = 'juliet'
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channel_properties[cs.CHANNEL + '.TargetHandle'] = \
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conn.ensure_handle(cs.HT_CONTACT, 'juliet')
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channel_properties[cs.CHANNEL + '.InitiatorID'] = 'juliet'
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channel_properties[cs.CHANNEL + '.InitiatorHandle'] = \
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conn.ensure_handle(cs.HT_CONTACT, 'juliet')
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channel_properties[cs.CHANNEL + '.Requested'] = False
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channel_properties[cs.CHANNEL + '.Interfaces'] = dbus.Array(signature='s')
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channel_properties[cs.CHANNEL + '.FUTURE.Bundle'] = BUNDLE
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chan = SimulatedChannel(conn, channel_properties)
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# A channel dispatch operation is created
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e = q.expect('dbus-signal',
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interface=cs.CD_IFACE_OP_LIST,
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signal='NewDispatchOperation')
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cdo_properties = e.args[1]
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assert cdo_properties[cs.CDO + '.Account'] == account.object_path
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assert cdo_properties[cs.CDO + '.Connection'] == conn.object_path
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assert cs.CDO + '.Interfaces' in cdo_properties
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handlers = cdo_properties[cs.CDO + '.PossibleHandlers'][:]
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assert handlers == [cs.tp_name_prefix + '.Client.Empathy',
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cs.tp_name_prefix + '.Client.Kopete'], handlers
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assert cs.CD_IFACE_OP_LIST in cd_props.Get(cs.CD, 'Interfaces')
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assert cd_props.Get(cs.CD_IFACE_OP_LIST, 'DispatchOperations') ==\
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[(cdo_path, cdo_properties)]
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cdo = bus.get_object(cs.CD, cdo_path)
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cdo_iface = dbus.Interface(cdo, cs.CDO)
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# Both Observers are told about the new channel
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e, k = q.expect_many(
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EventPattern('dbus-method-call',
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path=empathy.object_path,
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interface=cs.OBSERVER, method='ObserveChannels',
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EventPattern('dbus-method-call',
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path=kopete.object_path,
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interface=cs.OBSERVER, method='ObserveChannels',
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assert e.args[0] == account.object_path, e.args
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assert e.args[1] == conn.object_path, e.args
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assert e.args[3] == cdo_path, e.args
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assert e.args[4] == [], e.args # no requests satisfied
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assert len(channels) == 1, channels
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assert channels[0][0] == chan.object_path, channels
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assert channels[0][1] == channel_properties, channels
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assert k.args == e.args
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# Both Observers indicate that they are ready to proceed
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q.dbus_return(k.message, signature='')
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q.dbus_return(e.message, signature='')
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# The Approvers are next
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e, k = q.expect_many(
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EventPattern('dbus-method-call',
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path=empathy.object_path,
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interface=cs.APPROVER, method='AddDispatchOperation',
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EventPattern('dbus-method-call',
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path=kopete.object_path,
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interface=cs.APPROVER, method='AddDispatchOperation',
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assert e.args == [[(chan.object_path, channel_properties)],
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cdo_path, cdo_properties]
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assert k.args == e.args
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q.dbus_return(e.message, signature='')
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q.dbus_return(k.message, signature='')
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# Both Approvers now have a flashing icon or something, trying to get the
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# The user responds to Empathy first
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call_async(q, cdo_iface, 'HandleWith',
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cs.tp_name_prefix + '.Client.Empathy')
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# Empathy is asked to handle the channels
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e = q.expect('dbus-method-call',
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path=empathy.object_path,
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interface=cs.HANDLER, method='HandleChannels',
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# Empathy accepts the channels
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q.dbus_return(e.message, signature='')
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EventPattern('dbus-return', method='HandleWith'),
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EventPattern('dbus-signal', interface=cs.CDO, signal='Finished'),
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EventPattern('dbus-signal', interface=cs.CD_IFACE_OP_LIST,
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signal='DispatchOperationFinished'),
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# Now there are no more active channel dispatch operations
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assert cd_props.Get(cs.CD_IFACE_OP_LIST, 'DispatchOperations') == []
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# Now that Empathy has the VoIP channel, it wants to steal incoming Text
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# channels from the same bundle
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same_bundle_properties = dbus.Dictionary(text_fixed_properties,
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same_bundle_properties[cs.CHANNEL + '.FUTURE.Bundle'] = BUNDLE
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bypass = SimulatedClient(q, bus, 'Empathy._1_42.Window2',
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handle=[same_bundle_properties],
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bypass_approval=True)
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# wait for MC to download the properties
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expect_client_setup(q, [bypass])
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# From now on, this test must fail if we're asked to approve anything
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EventPattern('dbus-method-call', method='AddDispatchOperation'),
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q.forbid_events(approval)
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channel_properties = dbus.Dictionary(text_fixed_properties,
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channel_properties[cs.CHANNEL + '.TargetHandleType'] = cs.HT_CONTACT
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channel_properties[cs.CHANNEL + '.TargetID'] = 'juliet'
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channel_properties[cs.CHANNEL + '.TargetHandle'] = \
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conn.ensure_handle(cs.HT_CONTACT, 'juliet')
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channel_properties[cs.CHANNEL + '.InitiatorID'] = 'juliet'
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channel_properties[cs.CHANNEL + '.InitiatorHandle'] = \
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conn.ensure_handle(cs.HT_CONTACT, 'juliet')
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channel_properties[cs.CHANNEL + '.Requested'] = False
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channel_properties[cs.CHANNEL + '.FUTURE.Bundle'] = BUNDLE
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channel_properties[cs.CHANNEL + '.Interfaces'] = dbus.Array(signature='s')
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chan = SimulatedChannel(conn, channel_properties)
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# Again, there's a CDO
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e = q.expect('dbus-signal',
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interface=cs.CD_IFACE_OP_LIST,
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signal='NewDispatchOperation')
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cdo_properties = e.args[1]
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assert cdo_properties[cs.CDO + '.Account'] == account.object_path
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assert cdo_properties[cs.CDO + '.Connection'] == conn.object_path
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assert cs.CDO + '.Interfaces' in cdo_properties
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handlers = cdo_properties[cs.CDO + '.PossibleHandlers'][:]
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# The handler with BypassApproval is first
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assert handlers[0] == bypass.bus_name
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# The other two handlers are still possibilities
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assert len(handlers) == 3
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# Observers are invoked as usual
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e, k = q.expect_many(
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EventPattern('dbus-method-call',
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path=empathy.object_path,
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interface=cs.OBSERVER, method='ObserveChannels',
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EventPattern('dbus-method-call',
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path=kopete.object_path,
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interface=cs.OBSERVER, method='ObserveChannels',
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assert e.args[0] == account.object_path, e.args
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assert e.args[1] == conn.object_path, e.args
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assert e.args[3] == cdo_path, e.args
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assert e.args[4] == [], e.args # no requests satisfied
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assert len(channels) == 1, channels
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assert channels[0][0] == chan.object_path, channels
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assert channels[0][1] == channel_properties, channels
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assert k.args == e.args
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# Both Observers indicate that they are ready to proceed
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q.dbus_return(k.message, signature='')
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q.dbus_return(e.message, signature='')
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# Empathy's BypassApproval part is asked to handle the channels
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e = q.expect('dbus-method-call',
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path=bypass.object_path,
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interface=cs.HANDLER, method='HandleChannels',
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# Empathy accepts the channels
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q.dbus_return(e.message, signature='')
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if __name__ == '__main__':
added
removed
tests/twisted/dispatcher/capture-bundle.py
