Merge remote-tracking branch 'origin/develop' into neilj/fix_reap_users_in_postgres

.travis.yml

@@ -8,6 +8,9 @@ before_script:
   - git remote set-branches --add origin develop
   - git fetch origin develop
 
+services:
+  - postgresql
+
 matrix:
   fast_finish: true
   include:
@@ -20,6 +23,9 @@ matrix:
   - python: 2.7
     env: TOX_ENV=py27
 
+  - python: 2.7
+    env: TOX_ENV=py27-postgres TRIAL_FLAGS="-j 4"
+
   - python: 3.6
     env: TOX_ENV=py36
 
@@ -29,6 +35,10 @@ matrix:
   - python: 3.6
     env: TOX_ENV=check-newsfragment
 
+  allow_failures:
+  - python: 2.7
+    env: TOX_ENV=py27-postgres TRIAL_FLAGS="-j 4"
+
 install:
   - pip install tox
 

changelog.d/3423.misc

@@ -0,0 +1 @@
+The test suite now can run under PostgreSQL.

changelog.d/3669.misc

@@ -0,0 +1 @@
+Update docker base image from alpine 3.7 to 3.8.

changelog.d/3677.bugfix

@@ -0,0 +1 @@
+Don’t ship recaptcha_ajax.js, use it directly from Google

changelog.d/3684.misc

@@ -0,0 +1 @@
+Implemented a new testing base class to reduce test boilerplate.

docker/Dockerfile

@@ -1,4 +1,4 @@
-FROM docker.io/python:2-alpine3.7
+FROM docker.io/python:2-alpine3.8
 
 RUN apk add --no-cache --virtual .nacl_deps \
         build-base \

synapse/handlers/presence.py

@@ -95,6 +95,7 @@ class PresenceHandler(object):
         Args:
             hs (synapse.server.HomeServer):
         """
+        self.hs = hs
         self.is_mine = hs.is_mine
         self.is_mine_id = hs.is_mine_id
         self.clock = hs.get_clock()
@@ -230,6 +231,10 @@ class PresenceHandler(object):
         earlier than they should when synapse is restarted. This affect of this
         is some spurious presence changes that will self-correct.
         """
+        # If the DB pool has already terminated, don't try updating
+        if not self.hs.get_db_pool().running:
+            return
+
         logger.info(
             "Performing _on_shutdown. Persisting %d unpersisted changes",
             len(self.user_to_current_state)

synapse/static/client/register/index.html

@@ -4,7 +4,7 @@
 <meta name='viewport' content='width=device-width, initial-scale=1, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0'> 
 <link rel="stylesheet" href="style.css">
 <script src="js/jquery-2.1.3.min.js"></script>
-<script src="js/recaptcha_ajax.js"></script>
+<script src="https://www.google.com/recaptcha/api/js/recaptcha_ajax.js"></script>
 <script src="register_config.js"></script>
 <script src="js/register.js"></script>
 </head>

synapse/storage/client_ips.py

@@ -96,6 +96,11 @@ class ClientIpStore(background_updates.BackgroundUpdateStore):
         self._batch_row_update[key] = (user_agent, device_id, now)
 
     def _update_client_ips_batch(self):
+
+        # If the DB pool has already terminated, don't try updating
+        if not self.hs.get_db_pool().running:
+            return
+
         def update():
             to_update = self._batch_row_update
             self._batch_row_update = {}

tests/__init__.py

@@ -15,4 +15,7 @@
 
 from twisted.trial import util
 
+from tests import utils
+
 util.DEFAULT_TIMEOUT_DURATION = 10
+utils.setupdb()

tests/api/test_auth.py

@@ -39,7 +39,7 @@ class AuthTestCase(unittest.TestCase):
         self.state_handler = Mock()
         self.store = Mock()
 
-        self.hs = yield setup_test_homeserver(handlers=None)
+        self.hs = yield setup_test_homeserver(self.addCleanup, handlers=None)
         self.hs.get_datastore = Mock(return_value=self.store)
         self.hs.handlers = TestHandlers(self.hs)
         self.auth = Auth(self.hs)

tests/api/test_filtering.py

@@ -46,7 +46,10 @@ class FilteringTestCase(unittest.TestCase):
         self.mock_http_client.put_json = DeferredMockCallable()
 
         hs = yield setup_test_homeserver(
-            handlers=None, http_client=self.mock_http_client, keyring=Mock()
+            self.addCleanup,
+            handlers=None,
+            http_client=self.mock_http_client,
+            keyring=Mock(),
         )
 
         self.filtering = hs.get_filtering()

tests/crypto/test_keyring.py

@@ -58,12 +58,10 @@ class KeyringTestCase(unittest.TestCase):
         self.mock_perspective_server = MockPerspectiveServer()
         self.http_client = Mock()
         self.hs = yield utils.setup_test_homeserver(
-            handlers=None, http_client=self.http_client
+            self.addCleanup, handlers=None, http_client=self.http_client
         )
         keys = self.mock_perspective_server.get_verify_keys()
-        self.hs.config.perspectives = {
-            self.mock_perspective_server.server_name: keys
-        }
+        self.hs.config.perspectives = {self.mock_perspective_server.server_name: keys}
 
     def check_context(self, _, expected):
         self.assertEquals(

tests/handlers/test_auth.py

@@ -35,7 +35,7 @@ class AuthHandlers(object):
 class AuthTestCase(unittest.TestCase):
     @defer.inlineCallbacks
     def setUp(self):
-        self.hs = yield setup_test_homeserver(handlers=None)
+        self.hs = yield setup_test_homeserver(self.addCleanup, handlers=None)
         self.hs.handlers = AuthHandlers(self.hs)
         self.auth_handler = self.hs.handlers.auth_handler
         self.macaroon_generator = self.hs.get_macaroon_generator()

tests/handlers/test_device.py

@@ -34,7 +34,7 @@ class DeviceTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def setUp(self):
-        hs = yield utils.setup_test_homeserver()
+        hs = yield utils.setup_test_homeserver(self.addCleanup)
         self.handler = hs.get_device_handler()
         self.store = hs.get_datastore()
         self.clock = hs.get_clock()

tests/handlers/test_directory.py

@@ -46,6 +46,7 @@ class DirectoryTestCase(unittest.TestCase):
         self.mock_registry.register_query_handler = register_query_handler
 
         hs = yield setup_test_homeserver(
+            self.addCleanup,
             http_client=None,
             resource_for_federation=Mock(),
             federation_client=self.mock_federation,

tests/handlers/test_e2e_keys.py

@@ -34,7 +34,7 @@ class E2eKeysHandlerTestCase(unittest.TestCase):
     @defer.inlineCallbacks
     def setUp(self):
         self.hs = yield utils.setup_test_homeserver(
-            handlers=None, federation_client=mock.Mock()
+            self.addCleanup, handlers=None, federation_client=mock.Mock()
         )
         self.handler = synapse.handlers.e2e_keys.E2eKeysHandler(self.hs)
 

tests/handlers/test_profile.py

@@ -48,6 +48,7 @@ class ProfileTestCase(unittest.TestCase):
         self.mock_registry.register_query_handler = register_query_handler
 
         hs = yield setup_test_homeserver(
+            self.addCleanup,
             http_client=None,
             handlers=None,
             resource_for_federation=Mock(),

tests/handlers/test_register.py

@@ -40,6 +40,7 @@ class RegistrationTestCase(unittest.TestCase):
         self.mock_distributor.declare("registered_user")
         self.mock_captcha_client = Mock()
         self.hs = yield setup_test_homeserver(
+            self.addCleanup,
             handlers=None,
             http_client=None,
             expire_access_token=True,

tests/handlers/test_typing.py

@@ -67,6 +67,7 @@ class TypingNotificationsTestCase(unittest.TestCase):
         self.state_handler = Mock()
 
         hs = yield setup_test_homeserver(
+            self.addCleanup,
             "test",
             auth=self.auth,
             clock=self.clock,

tests/replication/slave/storage/_base.py

@@ -54,6 +54,7 @@ class BaseSlavedStoreTestCase(unittest.TestCase):
     @defer.inlineCallbacks
     def setUp(self):
         self.hs = yield setup_test_homeserver(
+            self.addCleanup,
             "blue",
             http_client=None,
             federation_client=Mock(),

tests/rest/client/v1/test_admin.py

@@ -51,7 +51,7 @@ class UserRegisterTestCase(unittest.TestCase):
         self.secrets = Mock()
 
         self.hs = setup_test_homeserver(
-            http_client=None, clock=self.hs_clock, reactor=self.clock
+            self.addCleanup, http_client=None, clock=self.hs_clock, reactor=self.clock
         )
 
         self.hs.config.registration_shared_secret = u"shared"

tests/rest/client/v1/test_events.py

@@ -41,6 +41,7 @@ class EventStreamPermissionsTestCase(RestTestCase):
         self.mock_resource = MockHttpResource(prefix=PATH_PREFIX)
 
         hs = yield setup_test_homeserver(
+            self.addCleanup,
             http_client=None,
             federation_client=Mock(),
             ratelimiter=NonCallableMock(spec_set=["send_message"]),

tests/rest/client/v1/test_profile.py

@@ -46,6 +46,7 @@ class ProfileTestCase(unittest.TestCase):
         )
 
         hs = yield setup_test_homeserver(
+            self.addCleanup,
             "test",
             http_client=None,
             resource_for_client=self.mock_resource,

tests/rest/client/v1/test_register.py

@@ -49,7 +49,7 @@ class CreateUserServletTestCase(unittest.TestCase):
         self.hs_clock = Clock(self.clock)
 
         self.hs = self.hs = setup_test_homeserver(
-            http_client=None, clock=self.hs_clock, reactor=self.clock
+            self.addCleanup, http_client=None, clock=self.hs_clock, reactor=self.clock
         )
         self.hs.get_datastore = Mock(return_value=self.datastore)
         self.hs.get_handlers = Mock(return_value=handlers)

tests/rest/client/v1/test_rooms.py

@@ -50,6 +50,7 @@ class RoomBase(unittest.TestCase):
         self.hs_clock = Clock(self.clock)
 
         self.hs = setup_test_homeserver(
+            self.addCleanup,
             "red",
             http_client=None,
             clock=self.hs_clock,

tests/rest/client/v1/test_typing.py

@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 # Copyright 2014-2016 OpenMarket Ltd
+# Copyright 2018 New Vector
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -17,40 +18,32 @@
 
 from mock import Mock, NonCallableMock
 
-# twisted imports
 from twisted.internet import defer
 
-import synapse.rest.client.v1.room
+from synapse.rest.client.v1 import room
 from synapse.types import UserID
 
-from ....utils import MockClock, MockHttpResource, setup_test_homeserver
-from .utils import RestTestCase
+from tests import unittest
 
 PATH_PREFIX = "/_matrix/client/api/v1"
 
 
-class RoomTypingTestCase(RestTestCase):
+class RoomTypingTestCase(unittest.HomeserverTestCase):
     """ Tests /rooms/$room_id/typing/$user_id REST API. """
 
     user_id = "@sid:red"
 
     user = UserID.from_string(user_id)
+    servlets = [room.register_servlets]
 
-    @defer.inlineCallbacks
-    def setUp(self):
-        self.clock = MockClock()
+    def make_homeserver(self, reactor, clock):
 
-        self.mock_resource = MockHttpResource(prefix=PATH_PREFIX)
-        self.auth_user_id = self.user_id
-
-        hs = yield setup_test_homeserver(
+        hs = self.setup_test_homeserver(
             "red",
-            clock=self.clock,
             http_client=None,
             federation_client=Mock(),
             ratelimiter=NonCallableMock(spec_set=["send_message"]),
         )
-        self.hs = hs
 
         self.event_source = hs.get_event_sources().sources["typing"]
 
@@ -99,25 +92,24 @@ class RoomTypingTestCase(RestTestCase):
             fetch_room_distributions_into
         )
 
-        synapse.rest.client.v1.room.register_servlets(hs, self.mock_resource)
+        return hs
 
-        self.room_id = yield self.create_room_as(self.user_id)
+    def prepare(self, reactor, clock, hs):
+        self.room_id = self.helper.create_room_as(self.user_id)
         # Need another user to make notifications actually work
-        yield self.join(self.room_id, user="@jim:red")
+        self.helper.join(self.room_id, user="@jim:red")
 
-    @defer.inlineCallbacks
     def test_set_typing(self):
-        (code, _) = yield self.mock_resource.trigger(
+        request, channel = self.make_request(
             "PUT",
             "/rooms/%s/typing/%s" % (self.room_id, self.user_id),
-            '{"typing": true, "timeout": 30000}',
+            b'{"typing": true, "timeout": 30000}',
         )
-        self.assertEquals(200, code)
+        self.render(request)
+        self.assertEquals(200, channel.code)
 
         self.assertEquals(self.event_source.get_current_key(), 1)
-        events = yield self.event_source.get_new_events(
-            from_key=0, room_ids=[self.room_id]
-        )
+        events = self.event_source.get_new_events(from_key=0, room_ids=[self.room_id])
         self.assertEquals(
             events[0],
             [
@@ -129,35 +121,36 @@ class RoomTypingTestCase(RestTestCase):
             ],
         )
 
-    @defer.inlineCallbacks
     def test_set_not_typing(self):
-        (code, _) = yield self.mock_resource.trigger(
+        request, channel = self.make_request(
             "PUT",
             "/rooms/%s/typing/%s" % (self.room_id, self.user_id),
-            '{"typing": false}',
+            b'{"typing": false}',
         )
-        self.assertEquals(200, code)
+        self.render(request)
+        self.assertEquals(200, channel.code)
 
-    @defer.inlineCallbacks
     def test_typing_timeout(self):
-        (code, _) = yield self.mock_resource.trigger(
+        request, channel = self.make_request(
             "PUT",
             "/rooms/%s/typing/%s" % (self.room_id, self.user_id),
-            '{"typing": true, "timeout": 30000}',
+            b'{"typing": true, "timeout": 30000}',
         )
-        self.assertEquals(200, code)
+        self.render(request)
+        self.assertEquals(200, channel.code)
 
         self.assertEquals(self.event_source.get_current_key(), 1)
 
-        self.clock.advance_time(36)
+        self.reactor.advance(36)
 
         self.assertEquals(self.event_source.get_current_key(), 2)
 
-        (code, _) = yield self.mock_resource.trigger(
+        request, channel = self.make_request(
             "PUT",
             "/rooms/%s/typing/%s" % (self.room_id, self.user_id),
-            '{"typing": true, "timeout": 30000}',
+            b'{"typing": true, "timeout": 30000}',
         )
-        self.assertEquals(200, code)
+        self.render(request)
+        self.assertEquals(200, channel.code)
 
         self.assertEquals(self.event_source.get_current_key(), 3)

tests/rest/client/v2_alpha/test_filter.py

@@ -43,7 +43,7 @@ class FilterTestCase(unittest.TestCase):
         self.hs_clock = Clock(self.clock)
 
         self.hs = setup_test_homeserver(
-            http_client=None, clock=self.hs_clock, reactor=self.clock
+            self.addCleanup, http_client=None, clock=self.hs_clock, reactor=self.clock
         )
 
         self.auth = self.hs.get_auth()

tests/rest/client/v2_alpha/test_register.py

@@ -47,7 +47,7 @@ class RegisterRestServletTestCase(unittest.TestCase):
             login_handler=self.login_handler,
         )
         self.hs = setup_test_homeserver(
-            http_client=None, clock=self.hs_clock, reactor=self.clock
+            self.addCleanup, http_client=None, clock=self.hs_clock, reactor=self.clock
         )
         self.hs.get_auth = Mock(return_value=self.auth)
         self.hs.get_handlers = Mock(return_value=self.handlers)

tests/rest/client/v2_alpha/test_sync.py

@@ -40,7 +40,7 @@ class FilterTestCase(unittest.TestCase):
         self.hs_clock = Clock(self.clock)
 
         self.hs = setup_test_homeserver(
-            http_client=None, clock=self.hs_clock, reactor=self.clock
+            self.addCleanup, http_client=None, clock=self.hs_clock, reactor=self.clock
         )
 
         self.auth = self.hs.get_auth()

tests/server.py

@@ -147,12 +147,15 @@ class ThreadedMemoryReactorClock(MemoryReactorClock):
         return d
 
 
-def setup_test_homeserver(*args, **kwargs):
+def setup_test_homeserver(cleanup_func, *args, **kwargs):
     """
     Set up a synchronous test server, driven by the reactor used by
     the homeserver.
     """
-    d = _sth(*args, **kwargs).result
+    d = _sth(cleanup_func, *args, **kwargs).result
+
+    if isinstance(d, Failure):
+        d.raiseException()
 
     # Make the thread pool synchronous.
     clock = d.get_clock()
@@ -189,6 +192,9 @@ def setup_test_homeserver(*args, **kwargs):
         def start(self):
             pass
 
+        def stop(self):
+            pass
+
         def callInThreadWithCallback(self, onResult, function, *args, **kwargs):
             def _(res):
                 if isinstance(res, Failure):

tests/storage/test_appservice.py

@@ -43,7 +43,10 @@ class ApplicationServiceStoreTestCase(unittest.TestCase):
             password_providers=[],
         )
         hs = yield setup_test_homeserver(
-            config=config, federation_sender=Mock(), federation_client=Mock()
+            self.addCleanup,
+            config=config,
+            federation_sender=Mock(),
+            federation_client=Mock(),
         )
 
         self.as_token = "token1"
@@ -108,7 +111,10 @@ class ApplicationServiceTransactionStoreTestCase(unittest.TestCase):
             password_providers=[],
         )
         hs = yield setup_test_homeserver(
-            config=config, federation_sender=Mock(), federation_client=Mock()
+            self.addCleanup,
+            config=config,
+            federation_sender=Mock(),
+            federation_client=Mock(),
         )
         self.db_pool = hs.get_db_pool()
 
@@ -392,6 +398,7 @@ class ApplicationServiceStoreConfigTestCase(unittest.TestCase):
             app_service_config_files=[f1, f2], event_cache_size=1, password_providers=[]
         )
         hs = yield setup_test_homeserver(
+            self.addCleanup,
             config=config,
             datastore=Mock(),
             federation_sender=Mock(),
@@ -409,6 +416,7 @@ class ApplicationServiceStoreConfigTestCase(unittest.TestCase):
             app_service_config_files=[f1, f2], event_cache_size=1, password_providers=[]
         )
         hs = yield setup_test_homeserver(
+            self.addCleanup,
             config=config,
             datastore=Mock(),
             federation_sender=Mock(),
@@ -432,6 +440,7 @@ class ApplicationServiceStoreConfigTestCase(unittest.TestCase):
             app_service_config_files=[f1, f2], event_cache_size=1, password_providers=[]
         )
         hs = yield setup_test_homeserver(
+            self.addCleanup,
             config=config,
             datastore=Mock(),
             federation_sender=Mock(),

tests/storage/test_background_update.py

@@ -9,7 +9,9 @@ from tests.utils import setup_test_homeserver
 class BackgroundUpdateTestCase(unittest.TestCase):
     @defer.inlineCallbacks
     def setUp(self):
-        hs = yield setup_test_homeserver()  # type: synapse.server.HomeServer
+        hs = yield setup_test_homeserver(
+            self.addCleanup
+        )  # type: synapse.server.HomeServer
         self.store = hs.get_datastore()
         self.clock = hs.get_clock()
 

tests/storage/test_client_ips.py

@@ -28,7 +28,7 @@ class ClientIpStoreTestCase(tests.unittest.TestCase):
 
     @defer.inlineCallbacks
     def setUp(self):
-        self.hs = yield tests.utils.setup_test_homeserver()
+        self.hs = yield tests.utils.setup_test_homeserver(self.addCleanup)
         self.store = self.hs.get_datastore()
         self.clock = self.hs.get_clock()
 

tests/storage/test_devices.py

@@ -28,7 +28,7 @@ class DeviceStoreTestCase(tests.unittest.TestCase):
 
     @defer.inlineCallbacks
     def setUp(self):
-        hs = yield tests.utils.setup_test_homeserver()
+        hs = yield tests.utils.setup_test_homeserver(self.addCleanup)
 
         self.store = hs.get_datastore()
 

tests/storage/test_directory.py

@@ -26,7 +26,7 @@ from tests.utils import setup_test_homeserver
 class DirectoryStoreTestCase(unittest.TestCase):
     @defer.inlineCallbacks
     def setUp(self):
-        hs = yield setup_test_homeserver()
+        hs = yield setup_test_homeserver(self.addCleanup)
 
         self.store = DirectoryStore(None, hs)
 

tests/storage/test_end_to_end_keys.py

@@ -26,8 +26,7 @@ class EndToEndKeyStoreTestCase(tests.unittest.TestCase):
 
     @defer.inlineCallbacks
     def setUp(self):
-        hs = yield tests.utils.setup_test_homeserver()
-
+        hs = yield tests.utils.setup_test_homeserver(self.addCleanup)
         self.store = hs.get_datastore()
 
     @defer.inlineCallbacks

tests/storage/test_event_federation.py

@@ -22,7 +22,7 @@ import tests.utils
 class EventFederationWorkerStoreTestCase(tests.unittest.TestCase):
     @defer.inlineCallbacks
     def setUp(self):
-        hs = yield tests.utils.setup_test_homeserver()
+        hs = yield tests.utils.setup_test_homeserver(self.addCleanup)
         self.store = hs.get_datastore()
 
     @defer.inlineCallbacks

tests/storage/test_event_push_actions.py

@@ -33,7 +33,7 @@ HIGHLIGHT = [
 class EventPushActionsStoreTestCase(tests.unittest.TestCase):
     @defer.inlineCallbacks
     def setUp(self):
-        hs = yield tests.utils.setup_test_homeserver()
+        hs = yield tests.utils.setup_test_homeserver(self.addCleanup)
         self.store = hs.get_datastore()
 
     @defer.inlineCallbacks

tests/storage/test_keys.py

@@ -28,7 +28,7 @@ class KeyStoreTestCase(tests.unittest.TestCase):
 
     @defer.inlineCallbacks
     def setUp(self):
-        hs = yield tests.utils.setup_test_homeserver()
+        hs = yield tests.utils.setup_test_homeserver(self.addCleanup)
         self.store = hs.get_datastore()
 
     @defer.inlineCallbacks

tests/storage/test_monthly_active_users.py

@@ -28,7 +28,7 @@ class MonthlyActiveUsersTestCase(tests.unittest.TestCase):
 
     @defer.inlineCallbacks
     def setUp(self):
-        self.hs = yield setup_test_homeserver()
+        self.hs = yield setup_test_homeserver(self.addCleanup)
         self.store = self.hs.get_datastore()
 
     @defer.inlineCallbacks

tests/storage/test_presence.py

@@ -26,7 +26,7 @@ from tests.utils import MockClock, setup_test_homeserver
 class PresenceStoreTestCase(unittest.TestCase):
     @defer.inlineCallbacks
     def setUp(self):
-        hs = yield setup_test_homeserver(clock=MockClock())
+        hs = yield setup_test_homeserver(self.addCleanup, clock=MockClock())
 
         self.store = PresenceStore(None, hs)
 

tests/storage/test_profile.py

@@ -26,7 +26,7 @@ from tests.utils import setup_test_homeserver
 class ProfileStoreTestCase(unittest.TestCase):
     @defer.inlineCallbacks
     def setUp(self):
-        hs = yield setup_test_homeserver()
+        hs = yield setup_test_homeserver(self.addCleanup)
 
         self.store = ProfileStore(None, hs)
 

tests/storage/test_redaction.py

@@ -29,7 +29,7 @@ class RedactionTestCase(unittest.TestCase):
     @defer.inlineCallbacks
     def setUp(self):
         hs = yield setup_test_homeserver(
-            resource_for_federation=Mock(), http_client=None
+            self.addCleanup, resource_for_federation=Mock(), http_client=None
         )
 
         self.store = hs.get_datastore()

tests/storage/test_registration.py

@@ -23,7 +23,7 @@ from tests.utils import setup_test_homeserver
 class RegistrationStoreTestCase(unittest.TestCase):
     @defer.inlineCallbacks
     def setUp(self):
-        hs = yield setup_test_homeserver()
+        hs = yield setup_test_homeserver(self.addCleanup)
         self.db_pool = hs.get_db_pool()
 
         self.store = hs.get_datastore()

tests/storage/test_room.py

@@ -26,7 +26,7 @@ from tests.utils import setup_test_homeserver
 class RoomStoreTestCase(unittest.TestCase):
     @defer.inlineCallbacks
     def setUp(self):
-        hs = yield setup_test_homeserver()
+        hs = yield setup_test_homeserver(self.addCleanup)
 
         # We can't test RoomStore on its own without the DirectoryStore, for
         # management of the 'room_aliases' table
@@ -57,7 +57,7 @@ class RoomStoreTestCase(unittest.TestCase):
 class RoomEventsStoreTestCase(unittest.TestCase):
     @defer.inlineCallbacks
     def setUp(self):
-        hs = setup_test_homeserver()
+        hs = setup_test_homeserver(self.addCleanup)
 
         # Room events need the full datastore, for persist_event() and
         # get_room_state()

tests/storage/test_roommember.py

@@ -29,7 +29,7 @@ class RoomMemberStoreTestCase(unittest.TestCase):
     @defer.inlineCallbacks
     def setUp(self):
         hs = yield setup_test_homeserver(
-            resource_for_federation=Mock(), http_client=None
+            self.addCleanup, resource_for_federation=Mock(), http_client=None
         )
         # We can't test the RoomMemberStore on its own without the other event
         # storage logic

tests/storage/test_state.py

@@ -33,7 +33,7 @@ class StateStoreTestCase(tests.unittest.TestCase):
 
     @defer.inlineCallbacks
     def setUp(self):
-        hs = yield tests.utils.setup_test_homeserver()
+        hs = yield tests.utils.setup_test_homeserver(self.addCleanup)
 
         self.store = hs.get_datastore()
         self.event_builder_factory = hs.get_event_builder_factory()

tests/storage/test_user_directory.py

@@ -29,7 +29,7 @@ BOBBY = "@bobby:a"
 class UserDirectoryStoreTestCase(unittest.TestCase):
     @defer.inlineCallbacks
     def setUp(self):
-        self.hs = yield setup_test_homeserver()
+        self.hs = yield setup_test_homeserver(self.addCleanup)
         self.store = UserDirectoryStore(None, self.hs)
 
         # alice and bob are both in !room_id. bobby is not but shares

tests/test_federation.py

@@ -18,7 +18,10 @@ class MessageAcceptTests(unittest.TestCase):
         self.reactor = ThreadedMemoryReactorClock()
         self.hs_clock = Clock(self.reactor)
         self.homeserver = setup_test_homeserver(
-            http_client=self.http_client, clock=self.hs_clock, reactor=self.reactor
+            self.addCleanup,
+            http_client=self.http_client,
+            clock=self.hs_clock,
+            reactor=self.reactor,
         )
 
         user_id = UserID("us", "test")

tests/test_server.py

@@ -16,7 +16,7 @@ class JsonResourceTests(unittest.TestCase):
         self.reactor = MemoryReactorClock()
         self.hs_clock = Clock(self.reactor)
         self.homeserver = setup_test_homeserver(
-            http_client=None, clock=self.hs_clock, reactor=self.reactor
+            self.addCleanup, http_client=None, clock=self.hs_clock, reactor=self.reactor
         )
 
     def test_handler_for_request(self):

tests/test_visibility.py

@@ -31,7 +31,7 @@ TEST_ROOM_ID = "!TEST:ROOM"
 class FilterEventsForServerTestCase(tests.unittest.TestCase):
     @defer.inlineCallbacks
     def setUp(self):
-        self.hs = yield setup_test_homeserver()
+        self.hs = yield setup_test_homeserver(self.addCleanup)
         self.event_creation_handler = self.hs.get_event_creation_handler()
         self.event_builder_factory = self.hs.get_event_builder_factory()
         self.store = self.hs.get_datastore()

tests/unittest.py

@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 # Copyright 2014-2016 OpenMarket Ltd
+# Copyright 2018 New Vector
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -15,12 +16,19 @@
 
 import logging
 
+from mock import Mock
+
 import twisted
 import twisted.logger
 from twisted.trial import unittest
 
+from synapse.http.server import JsonResource
+from synapse.server import HomeServer
+from synapse.types import UserID, create_requester
 from synapse.util.logcontext import LoggingContextFilter
 
+from tests.server import get_clock, make_request, render, setup_test_homeserver
+
 # Set up putting Synapse's logs into Trial's.
 rootLogger = logging.getLogger()
 
@@ -129,3 +137,139 @@ def DEBUG(target):
     Can apply to either a TestCase or an individual test method."""
     target.loglevel = logging.DEBUG
     return target
+
+
+class HomeserverTestCase(TestCase):
+    """
+    A base TestCase that reduces boilerplate for HomeServer-using test cases.
+
+    Attributes:
+        servlets (list[function]): List of servlet registration function.
+        user_id (str): The user ID to assume if auth is hijacked.
+        hijack_auth (bool): Whether to hijack auth to return the user specified
+        in user_id.
+    """
+    servlets = []
+    hijack_auth = True
+
+    def setUp(self):
+        """
+        Set up the TestCase by calling the homeserver constructor, optionally
+        hijacking the authentication system to return a fixed user, and then
+        calling the prepare function.
+        """
+        self.reactor, self.clock = get_clock()
+        self._hs_args = {"clock": self.clock, "reactor": self.reactor}
+        self.hs = self.make_homeserver(self.reactor, self.clock)
+
+        if self.hs is None:
+            raise Exception("No homeserver returned from make_homeserver.")
+
+        if not isinstance(self.hs, HomeServer):
+            raise Exception("A homeserver wasn't returned, but %r" % (self.hs,))
+
+        # Register the resources
+        self.resource = JsonResource(self.hs)
+
+        for servlet in self.servlets:
+            servlet(self.hs, self.resource)
+
+        if hasattr(self, "user_id"):
+            from tests.rest.client.v1.utils import RestHelper
+
+            self.helper = RestHelper(self.hs, self.resource, self.user_id)
+
+            if self.hijack_auth:
+
+                def get_user_by_access_token(token=None, allow_guest=False):
+                    return {
+                        "user": UserID.from_string(self.helper.auth_user_id),
+                        "token_id": 1,
+                        "is_guest": False,
+                    }
+
+                def get_user_by_req(request, allow_guest=False, rights="access"):
+                    return create_requester(
+                        UserID.from_string(self.helper.auth_user_id), 1, False, None
+                    )
+
+                self.hs.get_auth().get_user_by_req = get_user_by_req
+                self.hs.get_auth().get_user_by_access_token = get_user_by_access_token
+                self.hs.get_auth().get_access_token_from_request = Mock(
+                    return_value="1234"
+                )
+
+        if hasattr(self, "prepare"):
+            self.prepare(self.reactor, self.clock, self.hs)
+
+    def make_homeserver(self, reactor, clock):
+        """
+        Make and return a homeserver.
+
+        Args:
+            reactor: A Twisted Reactor, or something that pretends to be one.
+            clock (synapse.util.Clock): The Clock, associated with the reactor.
+
+        Returns:
+            A homeserver (synapse.server.HomeServer) suitable for testing.
+
+        Function to be overridden in subclasses.
+        """
+        raise NotImplementedError()
+
+    def prepare(self, reactor, clock, homeserver):
+        """
+        Prepare for the test.  This involves things like mocking out parts of
+        the homeserver, or building test data common across the whole test
+        suite.
+
+        Args:
+            reactor: A Twisted Reactor, or something that pretends to be one.
+            clock (synapse.util.Clock): The Clock, associated with the reactor.
+            homeserver (synapse.server.HomeServer): The HomeServer to test
+            against.
+
+        Function to optionally be overridden in subclasses.
+        """
+
+    def make_request(self, method, path, content=b""):
+        """
+        Create a SynapseRequest at the path using the method and containing the
+        given content.
+
+        Args:
+            method (bytes/unicode): The HTTP request method ("verb").
+            path (bytes/unicode): The HTTP path, suitably URL encoded (e.g.
+            escaped UTF-8 & spaces and such).
+            content (bytes): The body of the request.
+
+        Returns:
+            A synapse.http.site.SynapseRequest.
+        """
+        return make_request(method, path, content)
+
+    def render(self, request):
+        """
+        Render a request against the resources registered by the test class's
+        servlets.
+
+        Args:
+            request (synapse.http.site.SynapseRequest): The request to render.
+        """
+        render(request, self.resource, self.reactor)
+
+    def setup_test_homeserver(self, *args, **kwargs):
+        """
+        Set up the test homeserver, meant to be called by the overridable
+        make_homeserver. It automatically passes through the test class's
+        clock & reactor.
+
+        Args:
+            See tests.utils.setup_test_homeserver.
+
+        Returns:
+            synapse.server.HomeServer
+        """
+        kwargs = dict(kwargs)
+        kwargs.update(self._hs_args)
+        return setup_test_homeserver(self.addCleanup, *args, **kwargs)

tests/utils.py

@@ -13,7 +13,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import atexit
 import hashlib
+import os
+import uuid
 from inspect import getcallargs
 
 from mock import Mock, patch
@@ -27,23 +30,80 @@ from synapse.http.server import HttpServer
 from synapse.server import HomeServer
 from synapse.storage import PostgresEngine
 from synapse.storage.engines import create_engine
-from synapse.storage.prepare_database import prepare_database
+from synapse.storage.prepare_database import (
+    _get_or_create_schema_state,
+    _setup_new_database,
+    prepare_database,
+)
 from synapse.util.logcontext import LoggingContext
 from synapse.util.ratelimitutils import FederationRateLimiter
 
 # set this to True to run the tests against postgres instead of sqlite.
-# It requires you to have a local postgres database called synapse_test, within
-# which ALL TABLES WILL BE DROPPED
-USE_POSTGRES_FOR_TESTS = False
+USE_POSTGRES_FOR_TESTS = os.environ.get("SYNAPSE_POSTGRES", False)
+POSTGRES_USER = os.environ.get("SYNAPSE_POSTGRES_USER", "postgres")
+POSTGRES_BASE_DB = "_synapse_unit_tests_base_%s" % (os.getpid(),)
+
+
+def setupdb():
+
+    # If we're using PostgreSQL, set up the db once
+    if USE_POSTGRES_FOR_TESTS:
+        pgconfig = {
+            "name": "psycopg2",
+            "args": {
+                "database": POSTGRES_BASE_DB,
+                "user": POSTGRES_USER,
+                "cp_min": 1,
+                "cp_max": 5,
+            },
+        }
+        config = Mock()
+        config.password_providers = []
+        config.database_config = pgconfig
+        db_engine = create_engine(pgconfig)
+        db_conn = db_engine.module.connect(user=POSTGRES_USER)
+        db_conn.autocommit = True
+        cur = db_conn.cursor()
+        cur.execute("DROP DATABASE IF EXISTS %s;" % (POSTGRES_BASE_DB,))
+        cur.execute("CREATE DATABASE %s;" % (POSTGRES_BASE_DB,))
+        cur.close()
+        db_conn.close()
+
+        # Set up in the db
+        db_conn = db_engine.module.connect(
+            database=POSTGRES_BASE_DB, user=POSTGRES_USER
+        )
+        cur = db_conn.cursor()
+        _get_or_create_schema_state(cur, db_engine)
+        _setup_new_database(cur, db_engine)
+        db_conn.commit()
+        cur.close()
+        db_conn.close()
+
+        def _cleanup():
+            db_conn = db_engine.module.connect(user=POSTGRES_USER)
+            db_conn.autocommit = True
+            cur = db_conn.cursor()
+            cur.execute("DROP DATABASE IF EXISTS %s;" % (POSTGRES_BASE_DB,))
+            cur.close()
+            db_conn.close()
+
+        atexit.register(_cleanup)
 
 
 @defer.inlineCallbacks
 def setup_test_homeserver(
-    name="test", datastore=None, config=None, reactor=None, **kargs
+    cleanup_func, name="test", datastore=None, config=None, reactor=None, **kargs
 ):
-    """Setup a homeserver suitable for running tests against. Keyword arguments
-    are passed to the Homeserver constructor. If no datastore is supplied a
-    datastore backed by an in-memory sqlite db will be given to the HS.
+    """
+    Setup a homeserver suitable for running tests against.  Keyword arguments
+    are passed to the Homeserver constructor.
+
+    If no datastore is supplied, one is created and given to the homeserver.
+
+    Args:
+        cleanup_func : The function used to register a cleanup routine for
+                       after the test.
     """
     if reactor is None:
         from twisted.internet import reactor
@@ -95,9 +155,11 @@ def setup_test_homeserver(
         kargs["clock"] = MockClock()
 
     if USE_POSTGRES_FOR_TESTS:
+        test_db = "synapse_test_%s" % uuid.uuid4().hex
+
         config.database_config = {
             "name": "psycopg2",
-            "args": {"database": "synapse_test", "cp_min": 1, "cp_max": 5},
+            "args": {"database": test_db, "cp_min": 1, "cp_max": 5},
         }
     else:
         config.database_config = {
@@ -107,6 +169,21 @@ def setup_test_homeserver(
 
     db_engine = create_engine(config.database_config)
 
+    # Create the database before we actually try and connect to it, based off
+    # the template database we generate in setupdb()
+    if datastore is None and isinstance(db_engine, PostgresEngine):
+        db_conn = db_engine.module.connect(
+            database=POSTGRES_BASE_DB, user=POSTGRES_USER
+        )
+        db_conn.autocommit = True
+        cur = db_conn.cursor()
+        cur.execute("DROP DATABASE IF EXISTS %s;" % (test_db,))
+        cur.execute(
+            "CREATE DATABASE %s WITH TEMPLATE %s;" % (test_db, POSTGRES_BASE_DB)
+        )
+        cur.close()
+        db_conn.close()
+
     # we need to configure the connection pool to run the on_new_connection
     # function, so that we can test code that uses custom sqlite functions
     # (like rank).
@@ -125,15 +202,35 @@ def setup_test_homeserver(
             reactor=reactor,
             **kargs
         )
-        db_conn = hs.get_db_conn()
-        # make sure that the database is empty
-        if isinstance(db_engine, PostgresEngine):
-            cur = db_conn.cursor()
-            cur.execute("SELECT tablename FROM pg_tables where schemaname='public'")
-            rows = cur.fetchall()
-            for r in rows:
-                cur.execute("DROP TABLE %s CASCADE" % r[0])
-        yield prepare_database(db_conn, db_engine, config)
+
+        # Prepare the DB on SQLite -- PostgreSQL is a copy of an already up to
+        # date db
+        if not isinstance(db_engine, PostgresEngine):
+            db_conn = hs.get_db_conn()
+            yield prepare_database(db_conn, db_engine, config)
+            db_conn.commit()
+            db_conn.close()
+
+        else:
+            # We need to do cleanup on PostgreSQL
+            def cleanup():
+                # Close all the db pools
+                hs.get_db_pool().close()
+
+                # Drop the test database
+                db_conn = db_engine.module.connect(
+                    database=POSTGRES_BASE_DB, user=POSTGRES_USER
+                )
+                db_conn.autocommit = True
+                cur = db_conn.cursor()
+                cur.execute("DROP DATABASE IF EXISTS %s;" % (test_db,))
+                db_conn.commit()
+                cur.close()
+                db_conn.close()
+
+            # Register the cleanup hook
+            cleanup_func(cleanup)
+
         hs.setup()
     else:
         hs = HomeServer(

tox.ini

@@ -1,7 +1,7 @@
 [tox]
 envlist = packaging, py27, py36, pep8, check_isort
 
-[testenv]
+[base]
 deps =
     coverage
     Twisted>=15.1
@@ -15,6 +15,15 @@ deps =
 setenv =
     PYTHONDONTWRITEBYTECODE = no_byte_code
 
+[testenv]
+deps =
+    {[base]deps}
+
+setenv =
+    {[base]setenv}
+
+passenv = *
+
 commands =
     /usr/bin/find "{toxinidir}" -name '*.pyc' -delete
     coverage run {env:COVERAGE_OPTS:} --source="{toxinidir}/synapse" \
@@ -46,6 +55,15 @@ commands =
 # )
 usedevelop=true
 
+[testenv:py27-postgres]
+usedevelop=true
+deps =
+    {[base]deps}
+     psycopg2
+setenv =
+    {[base]setenv}
+    SYNAPSE_POSTGRES = 1
+
 [testenv:py36]
 usedevelop=true
 commands =