475 lines
17 KiB
Python
475 lines
17 KiB
Python
# Copyright 2018 New Vector
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import email.message
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import os
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from typing import Dict, List, Sequence, Tuple
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import attr
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import pkg_resources
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from twisted.internet.defer import Deferred
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import synapse.rest.admin
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from synapse.api.errors import Codes, SynapseError
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from synapse.rest.client import login, room
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from tests.unittest import HomeserverTestCase
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@attr.s
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class _User:
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"Helper wrapper for user ID and access token"
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id = attr.ib()
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token = attr.ib()
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class EmailPusherTests(HomeserverTestCase):
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servlets = [
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synapse.rest.admin.register_servlets_for_client_rest_resource,
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room.register_servlets,
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login.register_servlets,
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]
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user_id = True
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hijack_auth = False
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def make_homeserver(self, reactor, clock):
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config = self.default_config()
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config["email"] = {
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"enable_notifs": True,
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"template_dir": os.path.abspath(
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pkg_resources.resource_filename("synapse", "res/templates")
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),
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"expiry_template_html": "notice_expiry.html",
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"expiry_template_text": "notice_expiry.txt",
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"notif_template_html": "notif_mail.html",
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"notif_template_text": "notif_mail.txt",
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"smtp_host": "127.0.0.1",
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"smtp_port": 20,
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"require_transport_security": False,
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"smtp_user": None,
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"smtp_pass": None,
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"app_name": "Matrix",
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"notif_from": "test@example.com",
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"riot_base_url": None,
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}
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config["public_baseurl"] = "aaa"
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config["start_pushers"] = True
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hs = self.setup_test_homeserver(config=config)
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# List[Tuple[Deferred, args, kwargs]]
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self.email_attempts: List[Tuple[Deferred, Sequence, Dict]] = []
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def sendmail(*args, **kwargs):
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# This mocks out synapse.reactor.send_email._sendmail.
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d = Deferred()
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self.email_attempts.append((d, args, kwargs))
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return d
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hs.get_send_email_handler()._sendmail = sendmail
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return hs
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def prepare(self, reactor, clock, hs):
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# Register the user who gets notified
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self.user_id = self.register_user("user", "pass")
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self.access_token = self.login("user", "pass")
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# Register other users
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self.others = [
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_User(
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id=self.register_user("otheruser1", "pass"),
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token=self.login("otheruser1", "pass"),
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),
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_User(
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id=self.register_user("otheruser2", "pass"),
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token=self.login("otheruser2", "pass"),
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),
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]
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# Register the pusher
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user_tuple = self.get_success(
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self.hs.get_datastore().get_user_by_access_token(self.access_token)
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)
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self.token_id = user_tuple.token_id
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# We need to add email to account before we can create a pusher.
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self.get_success(
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hs.get_datastore().user_add_threepid(
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self.user_id, "email", "a@example.com", 0, 0
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)
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)
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self.pusher = self.get_success(
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self.hs.get_pusherpool().add_pusher(
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user_id=self.user_id,
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access_token=self.token_id,
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kind="email",
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app_id="m.email",
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app_display_name="Email Notifications",
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device_display_name="a@example.com",
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pushkey="a@example.com",
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lang=None,
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data={},
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)
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)
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self.auth_handler = hs.get_auth_handler()
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def test_need_validated_email(self):
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"""Test that we can only add an email pusher if the user has validated
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their email.
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"""
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with self.assertRaises(SynapseError) as cm:
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self.get_success_or_raise(
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self.hs.get_pusherpool().add_pusher(
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user_id=self.user_id,
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access_token=self.token_id,
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kind="email",
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app_id="m.email",
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app_display_name="Email Notifications",
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device_display_name="b@example.com",
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pushkey="b@example.com",
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lang=None,
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data={},
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)
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)
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self.assertEqual(400, cm.exception.code)
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self.assertEqual(Codes.THREEPID_NOT_FOUND, cm.exception.errcode)
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def test_simple_sends_email(self):
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# Create a simple room with two users
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room = self.helper.create_room_as(self.user_id, tok=self.access_token)
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self.helper.invite(
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room=room, src=self.user_id, tok=self.access_token, targ=self.others[0].id
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)
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self.helper.join(room=room, user=self.others[0].id, tok=self.others[0].token)
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# The other user sends a single message.
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self.helper.send(room, body="Hi!", tok=self.others[0].token)
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# We should get emailed about that message
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self._check_for_mail()
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# The other user sends multiple messages.
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self.helper.send(room, body="Hi!", tok=self.others[0].token)
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self.helper.send(room, body="There!", tok=self.others[0].token)
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self._check_for_mail()
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def test_invite_sends_email(self):
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# Create a room and invite the user to it
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room = self.helper.create_room_as(self.others[0].id, tok=self.others[0].token)
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self.helper.invite(
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room=room,
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src=self.others[0].id,
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tok=self.others[0].token,
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targ=self.user_id,
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)
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# We should get emailed about the invite
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self._check_for_mail()
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def test_invite_to_empty_room_sends_email(self):
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# Create a room and invite the user to it
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room = self.helper.create_room_as(self.others[0].id, tok=self.others[0].token)
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self.helper.invite(
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room=room,
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src=self.others[0].id,
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tok=self.others[0].token,
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targ=self.user_id,
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)
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# Then have the original user leave
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self.helper.leave(room, self.others[0].id, tok=self.others[0].token)
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# We should get emailed about the invite
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self._check_for_mail()
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def test_multiple_members_email(self):
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# We want to test multiple notifications, so we pause processing of push
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# while we send messages.
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self.pusher._pause_processing()
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# Create a simple room with multiple other users
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room = self.helper.create_room_as(self.user_id, tok=self.access_token)
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for other in self.others:
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self.helper.invite(
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room=room, src=self.user_id, tok=self.access_token, targ=other.id
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)
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self.helper.join(room=room, user=other.id, tok=other.token)
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# The other users send some messages
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self.helper.send(room, body="Hi!", tok=self.others[0].token)
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self.helper.send(room, body="There!", tok=self.others[1].token)
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self.helper.send(room, body="There!", tok=self.others[1].token)
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# Nothing should have happened yet, as we're paused.
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assert not self.email_attempts
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self.pusher._resume_processing()
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# We should get emailed about those messages
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self._check_for_mail()
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def test_multiple_rooms(self):
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# We want to test multiple notifications from multiple rooms, so we pause
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# processing of push while we send messages.
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self.pusher._pause_processing()
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# Create a simple room with multiple other users
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rooms = [
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self.helper.create_room_as(self.user_id, tok=self.access_token),
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self.helper.create_room_as(self.user_id, tok=self.access_token),
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]
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for r, other in zip(rooms, self.others):
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self.helper.invite(
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room=r, src=self.user_id, tok=self.access_token, targ=other.id
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)
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self.helper.join(room=r, user=other.id, tok=other.token)
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# The other users send some messages
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self.helper.send(rooms[0], body="Hi!", tok=self.others[0].token)
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self.helper.send(rooms[1], body="There!", tok=self.others[1].token)
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self.helper.send(rooms[1], body="There!", tok=self.others[1].token)
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# Nothing should have happened yet, as we're paused.
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assert not self.email_attempts
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self.pusher._resume_processing()
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# We should get emailed about those messages
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self._check_for_mail()
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def test_room_notifications_include_avatar(self):
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# Create a room and set its avatar.
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room = self.helper.create_room_as(self.user_id, tok=self.access_token)
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self.helper.send_state(
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room, "m.room.avatar", {"url": "mxc://DUMMY_MEDIA_ID"}, self.access_token
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)
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# Invite two other uses.
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for other in self.others:
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self.helper.invite(
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room=room, src=self.user_id, tok=self.access_token, targ=other.id
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)
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self.helper.join(room=room, user=other.id, tok=other.token)
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# The other users send some messages.
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# TODO It seems that two messages are required to trigger an email?
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self.helper.send(room, body="Alpha", tok=self.others[0].token)
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self.helper.send(room, body="Beta", tok=self.others[1].token)
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# We should get emailed about those messages
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args, kwargs = self._check_for_mail()
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# That email should contain the room's avatar
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msg: bytes = args[5]
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# Multipart: plain text, base 64 encoded; html, base 64 encoded
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html = (
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email.message_from_bytes(msg)
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.get_payload()[1]
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.get_payload(decode=True)
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.decode()
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)
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self.assertIn("_matrix/media/v1/thumbnail/DUMMY_MEDIA_ID", html)
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def test_empty_room(self):
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"""All users leaving a room shouldn't cause the pusher to break."""
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# Create a simple room with two users
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room = self.helper.create_room_as(self.user_id, tok=self.access_token)
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self.helper.invite(
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room=room, src=self.user_id, tok=self.access_token, targ=self.others[0].id
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)
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self.helper.join(room=room, user=self.others[0].id, tok=self.others[0].token)
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# The other user sends a single message.
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self.helper.send(room, body="Hi!", tok=self.others[0].token)
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# Leave the room before the message is processed.
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self.helper.leave(room, self.user_id, tok=self.access_token)
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self.helper.leave(room, self.others[0].id, tok=self.others[0].token)
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# We should get emailed about that message
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self._check_for_mail()
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def test_empty_room_multiple_messages(self):
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"""All users leaving a room shouldn't cause the pusher to break."""
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# Create a simple room with two users
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room = self.helper.create_room_as(self.user_id, tok=self.access_token)
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self.helper.invite(
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room=room, src=self.user_id, tok=self.access_token, targ=self.others[0].id
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)
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self.helper.join(room=room, user=self.others[0].id, tok=self.others[0].token)
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# The other user sends a single message.
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self.helper.send(room, body="Hi!", tok=self.others[0].token)
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self.helper.send(room, body="There!", tok=self.others[0].token)
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# Leave the room before the message is processed.
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self.helper.leave(room, self.user_id, tok=self.access_token)
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self.helper.leave(room, self.others[0].id, tok=self.others[0].token)
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# We should get emailed about that message
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self._check_for_mail()
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def test_encrypted_message(self):
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room = self.helper.create_room_as(self.user_id, tok=self.access_token)
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self.helper.invite(
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room=room, src=self.user_id, tok=self.access_token, targ=self.others[0].id
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)
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self.helper.join(room=room, user=self.others[0].id, tok=self.others[0].token)
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# The other user sends some messages
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self.helper.send_event(room, "m.room.encrypted", {}, tok=self.others[0].token)
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# We should get emailed about that message
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self._check_for_mail()
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def test_no_email_sent_after_removed(self):
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# Create a simple room with two users
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room = self.helper.create_room_as(self.user_id, tok=self.access_token)
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self.helper.invite(
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room=room,
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src=self.user_id,
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tok=self.access_token,
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targ=self.others[0].id,
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)
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self.helper.join(
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room=room,
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user=self.others[0].id,
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tok=self.others[0].token,
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)
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# The other user sends a single message.
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self.helper.send(room, body="Hi!", tok=self.others[0].token)
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# We should get emailed about that message
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self._check_for_mail()
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# disassociate the user's email address
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self.get_success(
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self.auth_handler.delete_threepid(
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user_id=self.user_id,
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medium="email",
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address="a@example.com",
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)
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)
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# check that the pusher for that email address has been deleted
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pushers = self.get_success(
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self.hs.get_datastore().get_pushers_by({"user_name": self.user_id})
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)
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pushers = list(pushers)
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self.assertEqual(len(pushers), 0)
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def test_remove_unlinked_pushers_background_job(self):
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"""Checks that all existing pushers associated with unlinked email addresses are removed
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upon running the remove_deleted_email_pushers background update.
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"""
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# disassociate the user's email address manually (without deleting the pusher).
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# This resembles the old behaviour, which the background update below is intended
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# to clean up.
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self.get_success(
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self.hs.get_datastore().user_delete_threepid(
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self.user_id, "email", "a@example.com"
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)
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)
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# Run the "remove_deleted_email_pushers" background job
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self.get_success(
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self.hs.get_datastore().db_pool.simple_insert(
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table="background_updates",
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values={
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"update_name": "remove_deleted_email_pushers",
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"progress_json": "{}",
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"depends_on": None,
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},
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)
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)
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# ... and tell the DataStore that it hasn't finished all updates yet
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self.hs.get_datastore().db_pool.updates._all_done = False
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# Now let's actually drive the updates to completion
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while not self.get_success(
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self.hs.get_datastore().db_pool.updates.has_completed_background_updates()
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):
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self.get_success(
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self.hs.get_datastore().db_pool.updates.do_next_background_update(100),
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by=0.1,
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)
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# Check that all pushers with unlinked addresses were deleted
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pushers = self.get_success(
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self.hs.get_datastore().get_pushers_by({"user_name": self.user_id})
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)
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pushers = list(pushers)
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self.assertEqual(len(pushers), 0)
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def _check_for_mail(self) -> Tuple[Sequence, Dict]:
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"""
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Assert that synapse sent off exactly one email notification.
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Returns:
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args and kwargs passed to synapse.reactor.send_email._sendmail for
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that notification.
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"""
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# Get the stream ordering before it gets sent
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pushers = self.get_success(
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self.hs.get_datastore().get_pushers_by({"user_name": self.user_id})
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)
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pushers = list(pushers)
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self.assertEqual(len(pushers), 1)
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last_stream_ordering = pushers[0].last_stream_ordering
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# Advance time a bit, so the pusher will register something has happened
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self.pump(10)
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# It hasn't succeeded yet, so the stream ordering shouldn't have moved
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pushers = self.get_success(
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self.hs.get_datastore().get_pushers_by({"user_name": self.user_id})
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)
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pushers = list(pushers)
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self.assertEqual(len(pushers), 1)
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self.assertEqual(last_stream_ordering, pushers[0].last_stream_ordering)
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# One email was attempted to be sent
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self.assertEqual(len(self.email_attempts), 1)
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deferred, sendmail_args, sendmail_kwargs = self.email_attempts[0]
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# Make the email succeed
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deferred.callback(True)
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self.pump()
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# One email was attempted to be sent
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self.assertEqual(len(self.email_attempts), 1)
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# The stream ordering has increased
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pushers = self.get_success(
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self.hs.get_datastore().get_pushers_by({"user_name": self.user_id})
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)
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pushers = list(pushers)
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self.assertEqual(len(pushers), 1)
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self.assertTrue(pushers[0].last_stream_ordering > last_stream_ordering)
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# Reset the attempts.
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self.email_attempts = []
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return sendmail_args, sendmail_kwargs
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