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-rw-r--r--tests/api/test_filtering.py3
-rw-r--r--tests/federation/test_complexity.py28
-rw-r--r--tests/federation/test_federation_sender.py4
-rw-r--r--tests/federation/test_federation_server.py63
-rw-r--r--tests/federation/transport/test_server.py52
-rw-r--r--tests/handlers/test_e2e_keys.py8
-rw-r--r--tests/handlers/test_e2e_room_keys.py31
-rw-r--r--tests/handlers/test_stats.py80
-rw-r--r--tests/handlers/test_sync.py33
-rw-r--r--tests/handlers/test_typing.py27
-rw-r--r--tests/handlers/test_user_directory.py30
-rw-r--r--tests/replication/slave/storage/_base.py8
-rw-r--r--tests/replication/tcp/streams/_base.py4
-rw-r--r--tests/rest/admin/test_admin.py2
-rw-r--r--tests/rest/client/test_ephemeral_message.py101
-rw-r--r--tests/rest/client/test_retention.py293
-rw-r--r--tests/rest/client/v1/test_presence.py3
-rw-r--r--tests/rest/client/v1/test_profile.py10
-rw-r--r--tests/rest/client/v1/test_rooms.py649
-rw-r--r--tests/rest/client/v1/test_typing.py4
-rw-r--r--tests/rest/client/v1/utils.py3
-rw-r--r--tests/rest/client/v2_alpha/test_register.py1
-rw-r--r--tests/rest/client/v2_alpha/test_sync.py3
-rw-r--r--tests/server.py2
-rw-r--r--tests/storage/test__base.py16
-rw-r--r--tests/storage/test_appservice.py17
-rw-r--r--tests/storage/test_background_update.py28
-rw-r--r--tests/storage/test_base.py21
-rw-r--r--tests/storage/test_cleanup_extrems.py18
-rw-r--r--tests/storage/test_client_ips.py38
-rw-r--r--tests/storage/test_e2e_room_keys.py8
-rw-r--r--tests/storage/test_event_federation.py8
-rw-r--r--tests/storage/test_event_push_actions.py12
-rw-r--r--tests/storage/test_monthly_active_users.py6
-rw-r--r--tests/storage/test_profile.py3
-rw-r--r--tests/storage/test_redaction.py4
-rw-r--r--tests/storage/test_roommember.py46
-rw-r--r--tests/storage/test_user_directory.py4
-rw-r--r--tests/test_federation.py16
-rw-r--r--tests/unittest.py87
-rw-r--r--tests/utils.py5
41 files changed, 1478 insertions, 301 deletions
diff --git a/tests/api/test_filtering.py b/tests/api/test_filtering.py
index 2dc5052249..63d8633582 100644
--- a/tests/api/test_filtering.py
+++ b/tests/api/test_filtering.py
@@ -1,5 +1,8 @@
 # -*- coding: utf-8 -*-
 # Copyright 2015, 2016 OpenMarket Ltd
+# Copyright 2017 Vector Creations Ltd
+# Copyright 2018-2019 New Vector Ltd
+# Copyright 2019 The Matrix.org Foundation C.I.C.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/federation/test_complexity.py b/tests/federation/test_complexity.py
index 51714a2b06..24fa8dbb45 100644
--- a/tests/federation/test_complexity.py
+++ b/tests/federation/test_complexity.py
@@ -18,17 +18,14 @@ from mock import Mock
 from twisted.internet import defer
 
 from synapse.api.errors import Codes, SynapseError
-from synapse.config.ratelimiting import FederationRateLimitConfig
-from synapse.federation.transport import server
 from synapse.rest import admin
 from synapse.rest.client.v1 import login, room
 from synapse.types import UserID
-from synapse.util.ratelimitutils import FederationRateLimiter
 
 from tests import unittest
 
 
-class RoomComplexityTests(unittest.HomeserverTestCase):
+class RoomComplexityTests(unittest.FederatingHomeserverTestCase):
 
     servlets = [
         admin.register_servlets,
@@ -41,25 +38,6 @@ class RoomComplexityTests(unittest.HomeserverTestCase):
         config["limit_remote_rooms"] = {"enabled": True, "complexity": 0.05}
         return config
 
-    def prepare(self, reactor, clock, homeserver):
-        class Authenticator(object):
-            def authenticate_request(self, request, content):
-                return defer.succeed("otherserver.nottld")
-
-        ratelimiter = FederationRateLimiter(
-            clock,
-            FederationRateLimitConfig(
-                window_size=1,
-                sleep_limit=1,
-                sleep_msec=1,
-                reject_limit=1000,
-                concurrent_requests=1000,
-            ),
-        )
-        server.register_servlets(
-            homeserver, self.resource, Authenticator(), ratelimiter
-        )
-
     def test_complexity_simple(self):
 
         u1 = self.register_user("u1", "pass")
@@ -105,7 +83,7 @@ class RoomComplexityTests(unittest.HomeserverTestCase):
 
         d = handler._remote_join(
             None,
-            ["otherserver.example"],
+            ["other.example.com"],
             "roomid",
             UserID.from_string(u1),
             {"membership": "join"},
@@ -146,7 +124,7 @@ class RoomComplexityTests(unittest.HomeserverTestCase):
 
         d = handler._remote_join(
             None,
-            ["otherserver.example"],
+            ["other.example.com"],
             room_1,
             UserID.from_string(u1),
             {"membership": "join"},
diff --git a/tests/federation/test_federation_sender.py b/tests/federation/test_federation_sender.py
index cce8d8c6de..d456267b87 100644
--- a/tests/federation/test_federation_sender.py
+++ b/tests/federation/test_federation_sender.py
@@ -19,7 +19,7 @@ from twisted.internet import defer
 
 from synapse.types import ReadReceipt
 
-from tests.unittest import HomeserverTestCase
+from tests.unittest import HomeserverTestCase, override_config
 
 
 class FederationSenderTestCases(HomeserverTestCase):
@@ -29,6 +29,7 @@ class FederationSenderTestCases(HomeserverTestCase):
             federation_transport_client=Mock(spec=["send_transaction"]),
         )
 
+    @override_config({"send_federation": True})
     def test_send_receipts(self):
         mock_state_handler = self.hs.get_state_handler()
         mock_state_handler.get_current_hosts_in_room.return_value = ["test", "host2"]
@@ -69,6 +70,7 @@ class FederationSenderTestCases(HomeserverTestCase):
             ],
         )
 
+    @override_config({"send_federation": True})
     def test_send_receipts_with_backoff(self):
         """Send two receipts in quick succession; the second should be flushed, but
         only after 20ms"""
diff --git a/tests/federation/test_federation_server.py b/tests/federation/test_federation_server.py
index b08be451aa..1ec8c40901 100644
--- a/tests/federation/test_federation_server.py
+++ b/tests/federation/test_federation_server.py
@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 # Copyright 2018 New Vector Ltd
+# Copyright 2019 Matrix.org Federation C.I.C
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -16,6 +17,8 @@ import logging
 
 from synapse.events import FrozenEvent
 from synapse.federation.federation_server import server_matches_acl_event
+from synapse.rest import admin
+from synapse.rest.client.v1 import login, room
 
 from tests import unittest
 
@@ -41,6 +44,66 @@ class ServerACLsTestCase(unittest.TestCase):
         self.assertTrue(server_matches_acl_event("1:2:3:4", e))
 
 
+class StateQueryTests(unittest.FederatingHomeserverTestCase):
+
+    servlets = [
+        admin.register_servlets,
+        room.register_servlets,
+        login.register_servlets,
+    ]
+
+    def test_without_event_id(self):
+        """
+        Querying v1/state/<room_id> without an event ID will return the current
+        known state.
+        """
+        u1 = self.register_user("u1", "pass")
+        u1_token = self.login("u1", "pass")
+
+        room_1 = self.helper.create_room_as(u1, tok=u1_token)
+        self.inject_room_member(room_1, "@user:other.example.com", "join")
+
+        request, channel = self.make_request(
+            "GET", "/_matrix/federation/v1/state/%s" % (room_1,)
+        )
+        self.render(request)
+        self.assertEquals(200, channel.code, channel.result)
+
+        self.assertEqual(
+            channel.json_body["room_version"],
+            self.hs.config.default_room_version.identifier,
+        )
+
+        members = set(
+            map(
+                lambda x: x["state_key"],
+                filter(
+                    lambda x: x["type"] == "m.room.member", channel.json_body["pdus"]
+                ),
+            )
+        )
+
+        self.assertEqual(members, set(["@user:other.example.com", u1]))
+        self.assertEqual(len(channel.json_body["pdus"]), 6)
+
+    def test_needs_to_be_in_room(self):
+        """
+        Querying v1/state/<room_id> requires the server
+        be in the room to provide data.
+        """
+        u1 = self.register_user("u1", "pass")
+        u1_token = self.login("u1", "pass")
+
+        room_1 = self.helper.create_room_as(u1, tok=u1_token)
+
+        request, channel = self.make_request(
+            "GET", "/_matrix/federation/v1/state/%s" % (room_1,)
+        )
+        self.render(request)
+        self.assertEquals(403, channel.code, channel.result)
+        self.assertEqual(channel.json_body["errcode"], "M_FORBIDDEN")
+
+
 def _create_acl_event(content):
     return FrozenEvent(
         {
diff --git a/tests/federation/transport/test_server.py b/tests/federation/transport/test_server.py
new file mode 100644
index 0000000000..27d83bb7d9
--- /dev/null
+++ b/tests/federation/transport/test_server.py
@@ -0,0 +1,52 @@
+# -*- coding: utf-8 -*-
+# Copyright 2019 The Matrix.org Foundation C.I.C.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+from twisted.internet import defer
+
+from synapse.config.ratelimiting import FederationRateLimitConfig
+from synapse.federation.transport import server
+from synapse.util.ratelimitutils import FederationRateLimiter
+
+from tests import unittest
+from tests.unittest import override_config
+
+
+class RoomDirectoryFederationTests(unittest.HomeserverTestCase):
+    def prepare(self, reactor, clock, homeserver):
+        class Authenticator(object):
+            def authenticate_request(self, request, content):
+                return defer.succeed("otherserver.nottld")
+
+        ratelimiter = FederationRateLimiter(clock, FederationRateLimitConfig())
+        server.register_servlets(
+            homeserver, self.resource, Authenticator(), ratelimiter
+        )
+
+    @override_config({"allow_public_rooms_over_federation": False})
+    def test_blocked_public_room_list_over_federation(self):
+        request, channel = self.make_request(
+            "GET", "/_matrix/federation/v1/publicRooms"
+        )
+        self.render(request)
+        self.assertEquals(403, channel.code)
+
+    @override_config({"allow_public_rooms_over_federation": True})
+    def test_open_public_room_list_over_federation(self):
+        request, channel = self.make_request(
+            "GET", "/_matrix/federation/v1/publicRooms"
+        )
+        self.render(request)
+        self.assertEquals(200, channel.code)
diff --git a/tests/handlers/test_e2e_keys.py b/tests/handlers/test_e2e_keys.py
index 854eb6c024..fdfa2cbbc4 100644
--- a/tests/handlers/test_e2e_keys.py
+++ b/tests/handlers/test_e2e_keys.py
@@ -183,6 +183,10 @@ class E2eKeysHandlerTestCase(unittest.TestCase):
         )
         self.assertDictEqual(devices["master_keys"], {local_user: keys2["master_key"]})
 
+    test_replace_master_key.skip = (
+        "Disabled waiting on #https://github.com/matrix-org/synapse/pull/6486"
+    )
+
     @defer.inlineCallbacks
     def test_reupload_signatures(self):
         """re-uploading a signature should not fail"""
@@ -503,3 +507,7 @@ class E2eKeysHandlerTestCase(unittest.TestCase):
             ],
             other_master_key["signatures"][local_user]["ed25519:" + usersigning_pubkey],
         )
+
+    test_upload_signatures.skip = (
+        "Disabled waiting on #https://github.com/matrix-org/synapse/pull/6486"
+    )
diff --git a/tests/handlers/test_e2e_room_keys.py b/tests/handlers/test_e2e_room_keys.py
index 0bb96674a2..70f172eb02 100644
--- a/tests/handlers/test_e2e_room_keys.py
+++ b/tests/handlers/test_e2e_room_keys.py
@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Copyright 2016 OpenMarket Ltd
 # Copyright 2017 New Vector Ltd
+# Copyright 2019 Matrix.org Foundation C.I.C.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -94,23 +95,29 @@ class E2eRoomKeysHandlerTestCase(unittest.TestCase):
 
         # check we can retrieve it as the current version
         res = yield self.handler.get_version_info(self.local_user)
+        version_etag = res["etag"]
+        del res["etag"]
         self.assertDictEqual(
             res,
             {
                 "version": "1",
                 "algorithm": "m.megolm_backup.v1",
                 "auth_data": "first_version_auth_data",
+                "count": 0,
             },
         )
 
         # check we can retrieve it as a specific version
         res = yield self.handler.get_version_info(self.local_user, "1")
+        self.assertEqual(res["etag"], version_etag)
+        del res["etag"]
         self.assertDictEqual(
             res,
             {
                 "version": "1",
                 "algorithm": "m.megolm_backup.v1",
                 "auth_data": "first_version_auth_data",
+                "count": 0,
             },
         )
 
@@ -126,12 +133,14 @@ class E2eRoomKeysHandlerTestCase(unittest.TestCase):
 
         # check we can retrieve it as the current version
         res = yield self.handler.get_version_info(self.local_user)
+        del res["etag"]
         self.assertDictEqual(
             res,
             {
                 "version": "2",
                 "algorithm": "m.megolm_backup.v1",
                 "auth_data": "second_version_auth_data",
+                "count": 0,
             },
         )
 
@@ -158,12 +167,14 @@ class E2eRoomKeysHandlerTestCase(unittest.TestCase):
 
         # check we can retrieve it as the current version
         res = yield self.handler.get_version_info(self.local_user)
+        del res["etag"]
         self.assertDictEqual(
             res,
             {
                 "algorithm": "m.megolm_backup.v1",
                 "auth_data": "revised_first_version_auth_data",
                 "version": version,
+                "count": 0,
             },
         )
 
@@ -207,12 +218,14 @@ class E2eRoomKeysHandlerTestCase(unittest.TestCase):
 
         # check we can retrieve it as the current version
         res = yield self.handler.get_version_info(self.local_user)
+        del res["etag"]  # etag is opaque, so don't test its contents
         self.assertDictEqual(
             res,
             {
                 "algorithm": "m.megolm_backup.v1",
                 "auth_data": "revised_first_version_auth_data",
                 "version": version,
+                "count": 0,
             },
         )
 
@@ -409,6 +422,11 @@ class E2eRoomKeysHandlerTestCase(unittest.TestCase):
 
         yield self.handler.upload_room_keys(self.local_user, version, room_keys)
 
+        # get the etag to compare to future versions
+        res = yield self.handler.get_version_info(self.local_user)
+        backup_etag = res["etag"]
+        self.assertEqual(res["count"], 1)
+
         new_room_keys = copy.deepcopy(room_keys)
         new_room_key = new_room_keys["rooms"]["!abc:matrix.org"]["sessions"]["c0ff33"]
 
@@ -423,6 +441,10 @@ class E2eRoomKeysHandlerTestCase(unittest.TestCase):
             "SSBBTSBBIEZJU0gK",
         )
 
+        # the etag should be the same since the session did not change
+        res = yield self.handler.get_version_info(self.local_user)
+        self.assertEqual(res["etag"], backup_etag)
+
         # test that marking the session as verified however /does/ replace it
         new_room_key["is_verified"] = True
         yield self.handler.upload_room_keys(self.local_user, version, new_room_keys)
@@ -432,6 +454,11 @@ class E2eRoomKeysHandlerTestCase(unittest.TestCase):
             res["rooms"]["!abc:matrix.org"]["sessions"]["c0ff33"]["session_data"], "new"
         )
 
+        # the etag should NOT be equal now, since the key changed
+        res = yield self.handler.get_version_info(self.local_user)
+        self.assertNotEqual(res["etag"], backup_etag)
+        backup_etag = res["etag"]
+
         # test that a session with a higher forwarded_count doesn't replace one
         # with a lower forwarding count
         new_room_key["forwarded_count"] = 2
@@ -443,6 +470,10 @@ class E2eRoomKeysHandlerTestCase(unittest.TestCase):
             res["rooms"]["!abc:matrix.org"]["sessions"]["c0ff33"]["session_data"], "new"
         )
 
+        # the etag should be the same since the session did not change
+        res = yield self.handler.get_version_info(self.local_user)
+        self.assertEqual(res["etag"], backup_etag)
+
         # TODO: check edge cases as well as the common variations here
 
     @defer.inlineCallbacks
diff --git a/tests/handlers/test_stats.py b/tests/handlers/test_stats.py
index e0075ccd32..d9d312f0fb 100644
--- a/tests/handlers/test_stats.py
+++ b/tests/handlers/test_stats.py
@@ -42,16 +42,16 @@ class StatsRoomTests(unittest.HomeserverTestCase):
         Add the background updates we need to run.
         """
         # Ugh, have to reset this flag
-        self.store._all_done = False
+        self.store.db.updates._all_done = False
 
         self.get_success(
-            self.store._simple_insert(
+            self.store.db.simple_insert(
                 "background_updates",
                 {"update_name": "populate_stats_prepare", "progress_json": "{}"},
             )
         )
         self.get_success(
-            self.store._simple_insert(
+            self.store.db.simple_insert(
                 "background_updates",
                 {
                     "update_name": "populate_stats_process_rooms",
@@ -61,7 +61,7 @@ class StatsRoomTests(unittest.HomeserverTestCase):
             )
         )
         self.get_success(
-            self.store._simple_insert(
+            self.store.db.simple_insert(
                 "background_updates",
                 {
                     "update_name": "populate_stats_process_users",
@@ -71,7 +71,7 @@ class StatsRoomTests(unittest.HomeserverTestCase):
             )
         )
         self.get_success(
-            self.store._simple_insert(
+            self.store.db.simple_insert(
                 "background_updates",
                 {
                     "update_name": "populate_stats_cleanup",
@@ -82,7 +82,7 @@ class StatsRoomTests(unittest.HomeserverTestCase):
         )
 
     def get_all_room_state(self):
-        return self.store._simple_select_list(
+        return self.store.db.simple_select_list(
             "room_stats_state", None, retcols=("name", "topic", "canonical_alias")
         )
 
@@ -96,7 +96,7 @@ class StatsRoomTests(unittest.HomeserverTestCase):
         end_ts = self.store.quantise_stats_time(self.reactor.seconds() * 1000)
 
         return self.get_success(
-            self.store._simple_select_one(
+            self.store.db.simple_select_one(
                 table + "_historical",
                 {id_col: stat_id, end_ts: end_ts},
                 cols,
@@ -108,8 +108,12 @@ class StatsRoomTests(unittest.HomeserverTestCase):
         # Do the initial population of the stats via the background update
         self._add_background_updates()
 
-        while not self.get_success(self.store.has_completed_background_updates()):
-            self.get_success(self.store.do_next_background_update(100), by=0.1)
+        while not self.get_success(
+            self.store.db.updates.has_completed_background_updates()
+        ):
+            self.get_success(
+                self.store.db.updates.do_next_background_update(100), by=0.1
+            )
 
     def test_initial_room(self):
         """
@@ -141,8 +145,12 @@ class StatsRoomTests(unittest.HomeserverTestCase):
         # Do the initial population of the user directory via the background update
         self._add_background_updates()
 
-        while not self.get_success(self.store.has_completed_background_updates()):
-            self.get_success(self.store.do_next_background_update(100), by=0.1)
+        while not self.get_success(
+            self.store.db.updates.has_completed_background_updates()
+        ):
+            self.get_success(
+                self.store.db.updates.do_next_background_update(100), by=0.1
+            )
 
         r = self.get_success(self.get_all_room_state())
 
@@ -178,9 +186,9 @@ class StatsRoomTests(unittest.HomeserverTestCase):
         # the position that the deltas should begin at, once they take over.
         self.hs.config.stats_enabled = True
         self.handler.stats_enabled = True
-        self.store._all_done = False
+        self.store.db.updates._all_done = False
         self.get_success(
-            self.store._simple_update_one(
+            self.store.db.simple_update_one(
                 table="stats_incremental_position",
                 keyvalues={},
                 updatevalues={"stream_id": 0},
@@ -188,14 +196,18 @@ class StatsRoomTests(unittest.HomeserverTestCase):
         )
 
         self.get_success(
-            self.store._simple_insert(
+            self.store.db.simple_insert(
                 "background_updates",
                 {"update_name": "populate_stats_prepare", "progress_json": "{}"},
             )
         )
 
-        while not self.get_success(self.store.has_completed_background_updates()):
-            self.get_success(self.store.do_next_background_update(100), by=0.1)
+        while not self.get_success(
+            self.store.db.updates.has_completed_background_updates()
+        ):
+            self.get_success(
+                self.store.db.updates.do_next_background_update(100), by=0.1
+            )
 
         # Now, before the table is actually ingested, add some more events.
         self.helper.invite(room=room_1, src=u1, targ=u2, tok=u1_token)
@@ -205,13 +217,13 @@ class StatsRoomTests(unittest.HomeserverTestCase):
 
         # Now do the initial ingestion.
         self.get_success(
-            self.store._simple_insert(
+            self.store.db.simple_insert(
                 "background_updates",
                 {"update_name": "populate_stats_process_rooms", "progress_json": "{}"},
             )
         )
         self.get_success(
-            self.store._simple_insert(
+            self.store.db.simple_insert(
                 "background_updates",
                 {
                     "update_name": "populate_stats_cleanup",
@@ -221,9 +233,13 @@ class StatsRoomTests(unittest.HomeserverTestCase):
             )
         )
 
-        self.store._all_done = False
-        while not self.get_success(self.store.has_completed_background_updates()):
-            self.get_success(self.store.do_next_background_update(100), by=0.1)
+        self.store.db.updates._all_done = False
+        while not self.get_success(
+            self.store.db.updates.has_completed_background_updates()
+        ):
+            self.get_success(
+                self.store.db.updates.do_next_background_update(100), by=0.1
+            )
 
         self.reactor.advance(86401)
 
@@ -653,15 +669,15 @@ class StatsRoomTests(unittest.HomeserverTestCase):
 
         # preparation stage of the initial background update
         # Ugh, have to reset this flag
-        self.store._all_done = False
+        self.store.db.updates._all_done = False
 
         self.get_success(
-            self.store._simple_delete(
+            self.store.db.simple_delete(
                 "room_stats_current", {"1": 1}, "test_delete_stats"
             )
         )
         self.get_success(
-            self.store._simple_delete(
+            self.store.db.simple_delete(
                 "user_stats_current", {"1": 1}, "test_delete_stats"
             )
         )
@@ -673,9 +689,9 @@ class StatsRoomTests(unittest.HomeserverTestCase):
 
         # now do the background updates
 
-        self.store._all_done = False
+        self.store.db.updates._all_done = False
         self.get_success(
-            self.store._simple_insert(
+            self.store.db.simple_insert(
                 "background_updates",
                 {
                     "update_name": "populate_stats_process_rooms",
@@ -685,7 +701,7 @@ class StatsRoomTests(unittest.HomeserverTestCase):
             )
         )
         self.get_success(
-            self.store._simple_insert(
+            self.store.db.simple_insert(
                 "background_updates",
                 {
                     "update_name": "populate_stats_process_users",
@@ -695,7 +711,7 @@ class StatsRoomTests(unittest.HomeserverTestCase):
             )
         )
         self.get_success(
-            self.store._simple_insert(
+            self.store.db.simple_insert(
                 "background_updates",
                 {
                     "update_name": "populate_stats_cleanup",
@@ -705,8 +721,12 @@ class StatsRoomTests(unittest.HomeserverTestCase):
             )
         )
 
-        while not self.get_success(self.store.has_completed_background_updates()):
-            self.get_success(self.store.do_next_background_update(100), by=0.1)
+        while not self.get_success(
+            self.store.db.updates.has_completed_background_updates()
+        ):
+            self.get_success(
+                self.store.db.updates.do_next_background_update(100), by=0.1
+            )
 
         r1stats_complete = self._get_current_stats("room", r1)
         u1stats_complete = self._get_current_stats("user", u1)
diff --git a/tests/handlers/test_sync.py b/tests/handlers/test_sync.py
index 31f54bbd7d..758ee071a5 100644
--- a/tests/handlers/test_sync.py
+++ b/tests/handlers/test_sync.py
@@ -12,54 +12,53 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-from twisted.internet import defer
 
 from synapse.api.errors import Codes, ResourceLimitError
 from synapse.api.filtering import DEFAULT_FILTER_COLLECTION
-from synapse.handlers.sync import SyncConfig, SyncHandler
+from synapse.handlers.sync import SyncConfig
 from synapse.types import UserID
 
 import tests.unittest
 import tests.utils
-from tests.utils import setup_test_homeserver
 
 
-class SyncTestCase(tests.unittest.TestCase):
+class SyncTestCase(tests.unittest.HomeserverTestCase):
     """ Tests Sync Handler. """
 
-    @defer.inlineCallbacks
-    def setUp(self):
-        self.hs = yield setup_test_homeserver(self.addCleanup)
-        self.sync_handler = SyncHandler(self.hs)
+    def prepare(self, reactor, clock, hs):
+        self.hs = hs
+        self.sync_handler = self.hs.get_sync_handler()
         self.store = self.hs.get_datastore()
 
-    @defer.inlineCallbacks
     def test_wait_for_sync_for_user_auth_blocking(self):
 
         user_id1 = "@user1:server"
         user_id2 = "@user2:server"
         sync_config = self._generate_sync_config(user_id1)
 
+        self.reactor.advance(100)  # So we get not 0 time
         self.hs.config.limit_usage_by_mau = True
         self.hs.config.max_mau_value = 1
 
         # Check that the happy case does not throw errors
-        yield self.store.upsert_monthly_active_user(user_id1)
-        yield self.sync_handler.wait_for_sync_for_user(sync_config)
+        self.get_success(self.store.upsert_monthly_active_user(user_id1))
+        self.get_success(self.sync_handler.wait_for_sync_for_user(sync_config))
 
         # Test that global lock works
         self.hs.config.hs_disabled = True
-        with self.assertRaises(ResourceLimitError) as e:
-            yield self.sync_handler.wait_for_sync_for_user(sync_config)
-        self.assertEquals(e.exception.errcode, Codes.RESOURCE_LIMIT_EXCEEDED)
+        e = self.get_failure(
+            self.sync_handler.wait_for_sync_for_user(sync_config), ResourceLimitError
+        )
+        self.assertEquals(e.value.errcode, Codes.RESOURCE_LIMIT_EXCEEDED)
 
         self.hs.config.hs_disabled = False
 
         sync_config = self._generate_sync_config(user_id2)
 
-        with self.assertRaises(ResourceLimitError) as e:
-            yield self.sync_handler.wait_for_sync_for_user(sync_config)
-        self.assertEquals(e.exception.errcode, Codes.RESOURCE_LIMIT_EXCEEDED)
+        e = self.get_failure(
+            self.sync_handler.wait_for_sync_for_user(sync_config), ResourceLimitError
+        )
+        self.assertEquals(e.value.errcode, Codes.RESOURCE_LIMIT_EXCEEDED)
 
     def _generate_sync_config(self, user_id):
         return SyncConfig(
diff --git a/tests/handlers/test_typing.py b/tests/handlers/test_typing.py
index 5ec568f4e6..92b8726093 100644
--- a/tests/handlers/test_typing.py
+++ b/tests/handlers/test_typing.py
@@ -24,6 +24,7 @@ from synapse.api.errors import AuthError
 from synapse.types import UserID
 
 from tests import unittest
+from tests.unittest import override_config
 from tests.utils import register_federation_servlets
 
 # Some local users to test with
@@ -162,7 +163,9 @@ class TypingNotificationsTestCase(unittest.HomeserverTestCase):
         self.on_new_event.assert_has_calls([call("typing_key", 1, rooms=[ROOM_ID])])
 
         self.assertEquals(self.event_source.get_current_key(), 1)
-        events = self.event_source.get_new_events(room_ids=[ROOM_ID], from_key=0)
+        events = self.get_success(
+            self.event_source.get_new_events(room_ids=[ROOM_ID], from_key=0)
+        )
         self.assertEquals(
             events[0],
             [
@@ -174,6 +177,7 @@ class TypingNotificationsTestCase(unittest.HomeserverTestCase):
             ],
         )
 
+    @override_config({"send_federation": True})
     def test_started_typing_remote_send(self):
         self.room_members = [U_APPLE, U_ONION]
 
@@ -225,7 +229,9 @@ class TypingNotificationsTestCase(unittest.HomeserverTestCase):
         self.on_new_event.assert_has_calls([call("typing_key", 1, rooms=[ROOM_ID])])
 
         self.assertEquals(self.event_source.get_current_key(), 1)
-        events = self.event_source.get_new_events(room_ids=[ROOM_ID], from_key=0)
+        events = self.get_success(
+            self.event_source.get_new_events(room_ids=[ROOM_ID], from_key=0)
+        )
         self.assertEquals(
             events[0],
             [
@@ -237,6 +243,7 @@ class TypingNotificationsTestCase(unittest.HomeserverTestCase):
             ],
         )
 
+    @override_config({"send_federation": True})
     def test_stopped_typing(self):
         self.room_members = [U_APPLE, U_BANANA, U_ONION]
 
@@ -276,7 +283,9 @@ class TypingNotificationsTestCase(unittest.HomeserverTestCase):
         )
 
         self.assertEquals(self.event_source.get_current_key(), 1)
-        events = self.event_source.get_new_events(room_ids=[ROOM_ID], from_key=0)
+        events = self.get_success(
+            self.event_source.get_new_events(room_ids=[ROOM_ID], from_key=0)
+        )
         self.assertEquals(
             events[0],
             [{"type": "m.typing", "room_id": ROOM_ID, "content": {"user_ids": []}}],
@@ -297,7 +306,9 @@ class TypingNotificationsTestCase(unittest.HomeserverTestCase):
         self.on_new_event.reset_mock()
 
         self.assertEquals(self.event_source.get_current_key(), 1)
-        events = self.event_source.get_new_events(room_ids=[ROOM_ID], from_key=0)
+        events = self.get_success(
+            self.event_source.get_new_events(room_ids=[ROOM_ID], from_key=0)
+        )
         self.assertEquals(
             events[0],
             [
@@ -314,7 +325,9 @@ class TypingNotificationsTestCase(unittest.HomeserverTestCase):
         self.on_new_event.assert_has_calls([call("typing_key", 2, rooms=[ROOM_ID])])
 
         self.assertEquals(self.event_source.get_current_key(), 2)
-        events = self.event_source.get_new_events(room_ids=[ROOM_ID], from_key=1)
+        events = self.get_success(
+            self.event_source.get_new_events(room_ids=[ROOM_ID], from_key=1)
+        )
         self.assertEquals(
             events[0],
             [{"type": "m.typing", "room_id": ROOM_ID, "content": {"user_ids": []}}],
@@ -332,7 +345,9 @@ class TypingNotificationsTestCase(unittest.HomeserverTestCase):
         self.on_new_event.reset_mock()
 
         self.assertEquals(self.event_source.get_current_key(), 3)
-        events = self.event_source.get_new_events(room_ids=[ROOM_ID], from_key=0)
+        events = self.get_success(
+            self.event_source.get_new_events(room_ids=[ROOM_ID], from_key=0)
+        )
         self.assertEquals(
             events[0],
             [
diff --git a/tests/handlers/test_user_directory.py b/tests/handlers/test_user_directory.py
index c5e91a8c41..26071059d2 100644
--- a/tests/handlers/test_user_directory.py
+++ b/tests/handlers/test_user_directory.py
@@ -158,7 +158,7 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase):
 
     def get_users_in_public_rooms(self):
         r = self.get_success(
-            self.store._simple_select_list(
+            self.store.db.simple_select_list(
                 "users_in_public_rooms", None, ("user_id", "room_id")
             )
         )
@@ -169,7 +169,7 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase):
 
     def get_users_who_share_private_rooms(self):
         return self.get_success(
-            self.store._simple_select_list(
+            self.store.db.simple_select_list(
                 "users_who_share_private_rooms",
                 None,
                 ["user_id", "other_user_id", "room_id"],
@@ -181,10 +181,10 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase):
         Add the background updates we need to run.
         """
         # Ugh, have to reset this flag
-        self.store._all_done = False
+        self.store.db.updates._all_done = False
 
         self.get_success(
-            self.store._simple_insert(
+            self.store.db.simple_insert(
                 "background_updates",
                 {
                     "update_name": "populate_user_directory_createtables",
@@ -193,7 +193,7 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase):
             )
         )
         self.get_success(
-            self.store._simple_insert(
+            self.store.db.simple_insert(
                 "background_updates",
                 {
                     "update_name": "populate_user_directory_process_rooms",
@@ -203,7 +203,7 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase):
             )
         )
         self.get_success(
-            self.store._simple_insert(
+            self.store.db.simple_insert(
                 "background_updates",
                 {
                     "update_name": "populate_user_directory_process_users",
@@ -213,7 +213,7 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase):
             )
         )
         self.get_success(
-            self.store._simple_insert(
+            self.store.db.simple_insert(
                 "background_updates",
                 {
                     "update_name": "populate_user_directory_cleanup",
@@ -255,8 +255,12 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase):
         # Do the initial population of the user directory via the background update
         self._add_background_updates()
 
-        while not self.get_success(self.store.has_completed_background_updates()):
-            self.get_success(self.store.do_next_background_update(100), by=0.1)
+        while not self.get_success(
+            self.store.db.updates.has_completed_background_updates()
+        ):
+            self.get_success(
+                self.store.db.updates.do_next_background_update(100), by=0.1
+            )
 
         shares_private = self.get_users_who_share_private_rooms()
         public_users = self.get_users_in_public_rooms()
@@ -290,8 +294,12 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase):
         # Do the initial population of the user directory via the background update
         self._add_background_updates()
 
-        while not self.get_success(self.store.has_completed_background_updates()):
-            self.get_success(self.store.do_next_background_update(100), by=0.1)
+        while not self.get_success(
+            self.store.db.updates.has_completed_background_updates()
+        ):
+            self.get_success(
+                self.store.db.updates.do_next_background_update(100), by=0.1
+            )
 
         shares_private = self.get_users_who_share_private_rooms()
         public_users = self.get_users_in_public_rooms()
diff --git a/tests/replication/slave/storage/_base.py b/tests/replication/slave/storage/_base.py
index 4f924ce451..3dae83c543 100644
--- a/tests/replication/slave/storage/_base.py
+++ b/tests/replication/slave/storage/_base.py
@@ -20,6 +20,7 @@ from synapse.replication.tcp.client import (
     ReplicationClientHandler,
 )
 from synapse.replication.tcp.resource import ReplicationStreamProtocolFactory
+from synapse.storage.database import Database
 
 from tests import unittest
 from tests.server import FakeTransport
@@ -42,13 +43,18 @@ class BaseSlavedStoreTestCase(unittest.HomeserverTestCase):
 
         self.master_store = self.hs.get_datastore()
         self.storage = hs.get_storage()
-        self.slaved_store = self.STORE_TYPE(self.hs.get_db_conn(), self.hs)
+        self.slaved_store = self.STORE_TYPE(
+            Database(hs), self.hs.get_db_conn(), self.hs
+        )
         self.event_id = 0
 
         server_factory = ReplicationStreamProtocolFactory(self.hs)
         self.streamer = server_factory.streamer
 
+        handler_factory = Mock()
         self.replication_handler = ReplicationClientHandler(self.slaved_store)
+        self.replication_handler.factory = handler_factory
+
         client_factory = ReplicationClientFactory(
             self.hs, "client_name", self.replication_handler
         )
diff --git a/tests/replication/tcp/streams/_base.py b/tests/replication/tcp/streams/_base.py
index ce3835ae6a..1d14e77255 100644
--- a/tests/replication/tcp/streams/_base.py
+++ b/tests/replication/tcp/streams/_base.py
@@ -12,6 +12,8 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+from mock import Mock
+
 from synapse.replication.tcp.commands import ReplicateCommand
 from synapse.replication.tcp.protocol import ClientReplicationStreamProtocol
 from synapse.replication.tcp.resource import ReplicationStreamProtocolFactory
@@ -30,7 +32,9 @@ class BaseStreamTestCase(unittest.HomeserverTestCase):
         server = server_factory.buildProtocol(None)
 
         # build a replication client, with a dummy handler
+        handler_factory = Mock()
         self.test_handler = TestReplicationClientHandler()
+        self.test_handler.factory = handler_factory
         self.client = ClientReplicationStreamProtocol(
             "client", "test", clock, self.test_handler
         )
diff --git a/tests/rest/admin/test_admin.py b/tests/rest/admin/test_admin.py
index 9575058252..0ed2594381 100644
--- a/tests/rest/admin/test_admin.py
+++ b/tests/rest/admin/test_admin.py
@@ -632,7 +632,7 @@ class PurgeRoomTestCase(unittest.HomeserverTestCase):
             "state_groups_state",
         ):
             count = self.get_success(
-                self.store._simple_select_one_onecol(
+                self.store.db.simple_select_one_onecol(
                     table=table,
                     keyvalues={"room_id": room_id},
                     retcol="COUNT(*)",
diff --git a/tests/rest/client/test_ephemeral_message.py b/tests/rest/client/test_ephemeral_message.py
new file mode 100644
index 0000000000..5e9c07ebf3
--- /dev/null
+++ b/tests/rest/client/test_ephemeral_message.py
@@ -0,0 +1,101 @@
+# -*- coding: utf-8 -*-
+# Copyright 2019 New Vector Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+from synapse.api.constants import EventContentFields, EventTypes
+from synapse.rest import admin
+from synapse.rest.client.v1 import room
+
+from tests import unittest
+
+
+class EphemeralMessageTestCase(unittest.HomeserverTestCase):
+
+    user_id = "@user:test"
+
+    servlets = [
+        admin.register_servlets,
+        room.register_servlets,
+    ]
+
+    def make_homeserver(self, reactor, clock):
+        config = self.default_config()
+
+        config["enable_ephemeral_messages"] = True
+
+        self.hs = self.setup_test_homeserver(config=config)
+        return self.hs
+
+    def prepare(self, reactor, clock, homeserver):
+        self.room_id = self.helper.create_room_as(self.user_id)
+
+    def test_message_expiry_no_delay(self):
+        """Tests that sending a message sent with a m.self_destruct_after field set to the
+        past results in that event being deleted right away.
+        """
+        # Send a message in the room that has expired. From here, the reactor clock is
+        # at 200ms, so 0 is in the past, and even if that wasn't the case and the clock
+        # is at 0ms the code path is the same if the event's expiry timestamp is the
+        # current timestamp.
+        res = self.helper.send_event(
+            room_id=self.room_id,
+            type=EventTypes.Message,
+            content={
+                "msgtype": "m.text",
+                "body": "hello",
+                EventContentFields.SELF_DESTRUCT_AFTER: 0,
+            },
+        )
+        event_id = res["event_id"]
+
+        # Check that we can't retrieve the content of the event.
+        event_content = self.get_event(self.room_id, event_id)["content"]
+        self.assertFalse(bool(event_content), event_content)
+
+    def test_message_expiry_delay(self):
+        """Tests that sending a message with a m.self_destruct_after field set to the
+        future results in that event not being deleted right away, but advancing the
+        clock to after that expiry timestamp causes the event to be deleted.
+        """
+        # Send a message in the room that'll expire in 1s.
+        res = self.helper.send_event(
+            room_id=self.room_id,
+            type=EventTypes.Message,
+            content={
+                "msgtype": "m.text",
+                "body": "hello",
+                EventContentFields.SELF_DESTRUCT_AFTER: self.clock.time_msec() + 1000,
+            },
+        )
+        event_id = res["event_id"]
+
+        # Check that we can retrieve the content of the event before it has expired.
+        event_content = self.get_event(self.room_id, event_id)["content"]
+        self.assertTrue(bool(event_content), event_content)
+
+        # Advance the clock to after the deletion.
+        self.reactor.advance(1)
+
+        # Check that we can't retrieve the content of the event anymore.
+        event_content = self.get_event(self.room_id, event_id)["content"]
+        self.assertFalse(bool(event_content), event_content)
+
+    def get_event(self, room_id, event_id, expected_code=200):
+        url = "/_matrix/client/r0/rooms/%s/event/%s" % (room_id, event_id)
+
+        request, channel = self.make_request("GET", url)
+        self.render(request)
+
+        self.assertEqual(channel.code, expected_code, channel.result)
+
+        return channel.json_body
diff --git a/tests/rest/client/test_retention.py b/tests/rest/client/test_retention.py
new file mode 100644
index 0000000000..95475bb651
--- /dev/null
+++ b/tests/rest/client/test_retention.py
@@ -0,0 +1,293 @@
+# -*- coding: utf-8 -*-
+# Copyright 2019 New Vector Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+from mock import Mock
+
+from synapse.api.constants import EventTypes
+from synapse.rest import admin
+from synapse.rest.client.v1 import login, room
+from synapse.visibility import filter_events_for_client
+
+from tests import unittest
+
+one_hour_ms = 3600000
+one_day_ms = one_hour_ms * 24
+
+
+class RetentionTestCase(unittest.HomeserverTestCase):
+    servlets = [
+        admin.register_servlets,
+        login.register_servlets,
+        room.register_servlets,
+    ]
+
+    def make_homeserver(self, reactor, clock):
+        config = self.default_config()
+        config["retention"] = {
+            "enabled": True,
+            "default_policy": {
+                "min_lifetime": one_day_ms,
+                "max_lifetime": one_day_ms * 3,
+            },
+            "allowed_lifetime_min": one_day_ms,
+            "allowed_lifetime_max": one_day_ms * 3,
+        }
+
+        self.hs = self.setup_test_homeserver(config=config)
+        return self.hs
+
+    def prepare(self, reactor, clock, homeserver):
+        self.user_id = self.register_user("user", "password")
+        self.token = self.login("user", "password")
+
+    def test_retention_state_event(self):
+        """Tests that the server configuration can limit the values a user can set to the
+        room's retention policy.
+        """
+        room_id = self.helper.create_room_as(self.user_id, tok=self.token)
+
+        self.helper.send_state(
+            room_id=room_id,
+            event_type=EventTypes.Retention,
+            body={"max_lifetime": one_day_ms * 4},
+            tok=self.token,
+            expect_code=400,
+        )
+
+        self.helper.send_state(
+            room_id=room_id,
+            event_type=EventTypes.Retention,
+            body={"max_lifetime": one_hour_ms},
+            tok=self.token,
+            expect_code=400,
+        )
+
+    def test_retention_event_purged_with_state_event(self):
+        """Tests that expired events are correctly purged when the room's retention policy
+        is defined by a state event.
+        """
+        room_id = self.helper.create_room_as(self.user_id, tok=self.token)
+
+        # Set the room's retention period to 2 days.
+        lifetime = one_day_ms * 2
+        self.helper.send_state(
+            room_id=room_id,
+            event_type=EventTypes.Retention,
+            body={"max_lifetime": lifetime},
+            tok=self.token,
+        )
+
+        self._test_retention_event_purged(room_id, one_day_ms * 1.5)
+
+    def test_retention_event_purged_without_state_event(self):
+        """Tests that expired events are correctly purged when the room's retention policy
+        is defined by the server's configuration's default retention policy.
+        """
+        room_id = self.helper.create_room_as(self.user_id, tok=self.token)
+
+        self._test_retention_event_purged(room_id, one_day_ms * 2)
+
+    def test_visibility(self):
+        """Tests that synapse.visibility.filter_events_for_client correctly filters out
+        outdated events
+        """
+        store = self.hs.get_datastore()
+        storage = self.hs.get_storage()
+        room_id = self.helper.create_room_as(self.user_id, tok=self.token)
+        events = []
+
+        # Send a first event, which should be filtered out at the end of the test.
+        resp = self.helper.send(room_id=room_id, body="1", tok=self.token)
+
+        # Get the event from the store so that we end up with a FrozenEvent that we can
+        # give to filter_events_for_client. We need to do this now because the event won't
+        # be in the database anymore after it has expired.
+        events.append(self.get_success(store.get_event(resp.get("event_id"))))
+
+        # Advance the time by 2 days. We're using the default retention policy, therefore
+        # after this the first event will still be valid.
+        self.reactor.advance(one_day_ms * 2 / 1000)
+
+        # Send another event, which shouldn't get filtered out.
+        resp = self.helper.send(room_id=room_id, body="2", tok=self.token)
+
+        valid_event_id = resp.get("event_id")
+
+        events.append(self.get_success(store.get_event(valid_event_id)))
+
+        # Advance the time by anothe 2 days. After this, the first event should be
+        # outdated but not the second one.
+        self.reactor.advance(one_day_ms * 2 / 1000)
+
+        # Run filter_events_for_client with our list of FrozenEvents.
+        filtered_events = self.get_success(
+            filter_events_for_client(storage, self.user_id, events)
+        )
+
+        # We should only get one event back.
+        self.assertEqual(len(filtered_events), 1, filtered_events)
+        # That event should be the second, not outdated event.
+        self.assertEqual(filtered_events[0].event_id, valid_event_id, filtered_events)
+
+    def _test_retention_event_purged(self, room_id, increment):
+        # Get the create event to, later, check that we can still access it.
+        message_handler = self.hs.get_message_handler()
+        create_event = self.get_success(
+            message_handler.get_room_data(self.user_id, room_id, EventTypes.Create)
+        )
+
+        # Send a first event to the room. This is the event we'll want to be purged at the
+        # end of the test.
+        resp = self.helper.send(room_id=room_id, body="1", tok=self.token)
+
+        expired_event_id = resp.get("event_id")
+
+        # Check that we can retrieve the event.
+        expired_event = self.get_event(room_id, expired_event_id)
+        self.assertEqual(
+            expired_event.get("content", {}).get("body"), "1", expired_event
+        )
+
+        # Advance the time.
+        self.reactor.advance(increment / 1000)
+
+        # Send another event. We need this because the purge job won't purge the most
+        # recent event in the room.
+        resp = self.helper.send(room_id=room_id, body="2", tok=self.token)
+
+        valid_event_id = resp.get("event_id")
+
+        # Advance the time again. Now our first event should have expired but our second
+        # one should still be kept.
+        self.reactor.advance(increment / 1000)
+
+        # Check that the event has been purged from the database.
+        self.get_event(room_id, expired_event_id, expected_code=404)
+
+        # Check that the event that hasn't been purged can still be retrieved.
+        valid_event = self.get_event(room_id, valid_event_id)
+        self.assertEqual(valid_event.get("content", {}).get("body"), "2", valid_event)
+
+        # Check that we can still access state events that were sent before the event that
+        # has been purged.
+        self.get_event(room_id, create_event.event_id)
+
+    def get_event(self, room_id, event_id, expected_code=200):
+        url = "/_matrix/client/r0/rooms/%s/event/%s" % (room_id, event_id)
+
+        request, channel = self.make_request("GET", url, access_token=self.token)
+        self.render(request)
+
+        self.assertEqual(channel.code, expected_code, channel.result)
+
+        return channel.json_body
+
+
+class RetentionNoDefaultPolicyTestCase(unittest.HomeserverTestCase):
+    servlets = [
+        admin.register_servlets,
+        login.register_servlets,
+        room.register_servlets,
+    ]
+
+    def make_homeserver(self, reactor, clock):
+        config = self.default_config()
+        config["retention"] = {
+            "enabled": True,
+        }
+
+        mock_federation_client = Mock(spec=["backfill"])
+
+        self.hs = self.setup_test_homeserver(
+            config=config, federation_client=mock_federation_client,
+        )
+        return self.hs
+
+    def prepare(self, reactor, clock, homeserver):
+        self.user_id = self.register_user("user", "password")
+        self.token = self.login("user", "password")
+
+    def test_no_default_policy(self):
+        """Tests that an event doesn't get expired if there is neither a default retention
+        policy nor a policy specific to the room.
+        """
+        room_id = self.helper.create_room_as(self.user_id, tok=self.token)
+
+        self._test_retention(room_id)
+
+    def test_state_policy(self):
+        """Tests that an event gets correctly expired if there is no default retention
+        policy but there's a policy specific to the room.
+        """
+        room_id = self.helper.create_room_as(self.user_id, tok=self.token)
+
+        # Set the maximum lifetime to 35 days so that the first event gets expired but not
+        # the second one.
+        self.helper.send_state(
+            room_id=room_id,
+            event_type=EventTypes.Retention,
+            body={"max_lifetime": one_day_ms * 35},
+            tok=self.token,
+        )
+
+        self._test_retention(room_id, expected_code_for_first_event=404)
+
+    def _test_retention(self, room_id, expected_code_for_first_event=200):
+        # Send a first event to the room. This is the event we'll want to be purged at the
+        # end of the test.
+        resp = self.helper.send(room_id=room_id, body="1", tok=self.token)
+
+        first_event_id = resp.get("event_id")
+
+        # Check that we can retrieve the event.
+        expired_event = self.get_event(room_id, first_event_id)
+        self.assertEqual(
+            expired_event.get("content", {}).get("body"), "1", expired_event
+        )
+
+        # Advance the time by a month.
+        self.reactor.advance(one_day_ms * 30 / 1000)
+
+        # Send another event. We need this because the purge job won't purge the most
+        # recent event in the room.
+        resp = self.helper.send(room_id=room_id, body="2", tok=self.token)
+
+        second_event_id = resp.get("event_id")
+
+        # Advance the time by another month.
+        self.reactor.advance(one_day_ms * 30 / 1000)
+
+        # Check if the event has been purged from the database.
+        first_event = self.get_event(
+            room_id, first_event_id, expected_code=expected_code_for_first_event
+        )
+
+        if expected_code_for_first_event == 200:
+            self.assertEqual(
+                first_event.get("content", {}).get("body"), "1", first_event
+            )
+
+        # Check that the event that hasn't been purged can still be retrieved.
+        second_event = self.get_event(room_id, second_event_id)
+        self.assertEqual(second_event.get("content", {}).get("body"), "2", second_event)
+
+    def get_event(self, room_id, event_id, expected_code=200):
+        url = "/_matrix/client/r0/rooms/%s/event/%s" % (room_id, event_id)
+
+        request, channel = self.make_request("GET", url, access_token=self.token)
+        self.render(request)
+
+        self.assertEqual(channel.code, expected_code, channel.result)
+
+        return channel.json_body
diff --git a/tests/rest/client/v1/test_presence.py b/tests/rest/client/v1/test_presence.py
index 66c2b68707..0fdff79aa7 100644
--- a/tests/rest/client/v1/test_presence.py
+++ b/tests/rest/client/v1/test_presence.py
@@ -15,6 +15,8 @@
 
 from mock import Mock
 
+from twisted.internet import defer
+
 from synapse.rest.client.v1 import presence
 from synapse.types import UserID
 
@@ -36,6 +38,7 @@ class PresenceTestCase(unittest.HomeserverTestCase):
         )
 
         hs.presence_handler = Mock()
+        hs.presence_handler.set_state.return_value = defer.succeed(None)
 
         return hs
 
diff --git a/tests/rest/client/v1/test_profile.py b/tests/rest/client/v1/test_profile.py
index 140d8b3772..12c5e95cb5 100644
--- a/tests/rest/client/v1/test_profile.py
+++ b/tests/rest/client/v1/test_profile.py
@@ -52,6 +52,14 @@ class MockHandlerProfileTestCase(unittest.TestCase):
             ]
         )
 
+        self.mock_handler.get_displayname.return_value = defer.succeed(Mock())
+        self.mock_handler.set_displayname.return_value = defer.succeed(Mock())
+        self.mock_handler.get_avatar_url.return_value = defer.succeed(Mock())
+        self.mock_handler.set_avatar_url.return_value = defer.succeed(Mock())
+        self.mock_handler.check_profile_query_allowed.return_value = defer.succeed(
+            Mock()
+        )
+
         hs = yield setup_test_homeserver(
             self.addCleanup,
             "test",
@@ -63,7 +71,7 @@ class MockHandlerProfileTestCase(unittest.TestCase):
         )
 
         def _get_user_by_req(request=None, allow_guest=False):
-            return synapse.types.create_requester(myid)
+            return defer.succeed(synapse.types.create_requester(myid))
 
         hs.get_auth().get_user_by_req = _get_user_by_req
 
diff --git a/tests/rest/client/v1/test_rooms.py b/tests/rest/client/v1/test_rooms.py
index 5e38fd6ced..1ca7fa742f 100644
--- a/tests/rest/client/v1/test_rooms.py
+++ b/tests/rest/client/v1/test_rooms.py
@@ -1,5 +1,7 @@
 # -*- coding: utf-8 -*-
 # Copyright 2014-2016 OpenMarket Ltd
+# Copyright 2017 Vector Creations Ltd
+# Copyright 2018-2019 New Vector Ltd
 # Copyright 2019 The Matrix.org Foundation C.I.C.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -25,7 +27,9 @@ from twisted.internet import defer
 
 import synapse.rest.admin
 from synapse.api.constants import EventContentFields, EventTypes, Membership
+from synapse.handlers.pagination import PurgeStatus
 from synapse.rest.client.v1 import login, profile, room
+from synapse.util.stringutils import random_string
 
 from tests import unittest
 
@@ -811,104 +815,77 @@ class RoomMessageListTestCase(RoomBase):
         self.assertTrue("chunk" in channel.json_body)
         self.assertTrue("end" in channel.json_body)
 
-    def test_filter_labels(self):
-        """Test that we can filter by a label."""
-        message_filter = json.dumps(
-            {"types": [EventTypes.Message], "org.matrix.labels": ["#fun"]}
-        )
-
-        events = self._test_filter_labels(message_filter)
-
-        self.assertEqual(len(events), 2, [event["content"] for event in events])
-        self.assertEqual(events[0]["content"]["body"], "with right label", events[0])
-        self.assertEqual(events[1]["content"]["body"], "with right label", events[1])
+    def test_room_messages_purge(self):
+        store = self.hs.get_datastore()
+        pagination_handler = self.hs.get_pagination_handler()
 
-    def test_filter_not_labels(self):
-        """Test that we can filter by the absence of a label."""
-        message_filter = json.dumps(
-            {"types": [EventTypes.Message], "org.matrix.not_labels": ["#fun"]}
+        # Send a first message in the room, which will be removed by the purge.
+        first_event_id = self.helper.send(self.room_id, "message 1")["event_id"]
+        first_token = self.get_success(
+            store.get_topological_token_for_event(first_event_id)
         )
 
-        events = self._test_filter_labels(message_filter)
-
-        self.assertEqual(len(events), 3, [event["content"] for event in events])
-        self.assertEqual(events[0]["content"]["body"], "without label", events[0])
-        self.assertEqual(events[1]["content"]["body"], "with wrong label", events[1])
-        self.assertEqual(
-            events[2]["content"]["body"], "with two wrong labels", events[2]
+        # Send a second message in the room, which won't be removed, and which we'll
+        # use as the marker to purge events before.
+        second_event_id = self.helper.send(self.room_id, "message 2")["event_id"]
+        second_token = self.get_success(
+            store.get_topological_token_for_event(second_event_id)
         )
 
-    def test_filter_labels_not_labels(self):
-        """Test that we can filter by both a label and the absence of another label."""
-        sync_filter = json.dumps(
-            {
-                "types": [EventTypes.Message],
-                "org.matrix.labels": ["#work"],
-                "org.matrix.not_labels": ["#notfun"],
-            }
-        )
+        # Send a third event in the room to ensure we don't fall under any edge case
+        # due to our marker being the latest forward extremity in the room.
+        self.helper.send(self.room_id, "message 3")
 
-        events = self._test_filter_labels(sync_filter)
-
-        self.assertEqual(len(events), 1, [event["content"] for event in events])
-        self.assertEqual(events[0]["content"]["body"], "with wrong label", events[0])
-
-    def _test_filter_labels(self, message_filter):
-        self.helper.send_event(
-            room_id=self.room_id,
-            type=EventTypes.Message,
-            content={
-                "msgtype": "m.text",
-                "body": "with right label",
-                EventContentFields.LABELS: ["#fun"],
-            },
+        # Check that we get the first and second message when querying /messages.
+        request, channel = self.make_request(
+            "GET",
+            "/rooms/%s/messages?access_token=x&from=%s&dir=b&filter=%s"
+            % (self.room_id, second_token, json.dumps({"types": [EventTypes.Message]})),
         )
+        self.render(request)
+        self.assertEqual(channel.code, 200, channel.json_body)
 
-        self.helper.send_event(
-            room_id=self.room_id,
-            type=EventTypes.Message,
-            content={"msgtype": "m.text", "body": "without label"},
-        )
+        chunk = channel.json_body["chunk"]
+        self.assertEqual(len(chunk), 2, [event["content"] for event in chunk])
 
-        self.helper.send_event(
-            room_id=self.room_id,
-            type=EventTypes.Message,
-            content={
-                "msgtype": "m.text",
-                "body": "with wrong label",
-                EventContentFields.LABELS: ["#work"],
-            },
+        # Purge every event before the second event.
+        purge_id = random_string(16)
+        pagination_handler._purges_by_id[purge_id] = PurgeStatus()
+        self.get_success(
+            pagination_handler._purge_history(
+                purge_id=purge_id,
+                room_id=self.room_id,
+                token=second_token,
+                delete_local_events=True,
+            )
         )
 
-        self.helper.send_event(
-            room_id=self.room_id,
-            type=EventTypes.Message,
-            content={
-                "msgtype": "m.text",
-                "body": "with two wrong labels",
-                EventContentFields.LABELS: ["#work", "#notfun"],
-            },
+        # Check that we only get the second message through /message now that the first
+        # has been purged.
+        request, channel = self.make_request(
+            "GET",
+            "/rooms/%s/messages?access_token=x&from=%s&dir=b&filter=%s"
+            % (self.room_id, second_token, json.dumps({"types": [EventTypes.Message]})),
         )
+        self.render(request)
+        self.assertEqual(channel.code, 200, channel.json_body)
 
-        self.helper.send_event(
-            room_id=self.room_id,
-            type=EventTypes.Message,
-            content={
-                "msgtype": "m.text",
-                "body": "with right label",
-                EventContentFields.LABELS: ["#fun"],
-            },
-        )
+        chunk = channel.json_body["chunk"]
+        self.assertEqual(len(chunk), 1, [event["content"] for event in chunk])
 
-        token = "s0_0_0_0_0_0_0_0_0"
+        # Check that we get no event, but also no error, when querying /messages with
+        # the token that was pointing at the first event, because we don't have it
+        # anymore.
         request, channel = self.make_request(
             "GET",
-            "/rooms/%s/messages?access_token=x&from=%s&filter=%s"
-            % (self.room_id, token, message_filter),
+            "/rooms/%s/messages?access_token=x&from=%s&dir=b&filter=%s"
+            % (self.room_id, first_token, json.dumps({"types": [EventTypes.Message]})),
         )
         self.render(request)
+        self.assertEqual(channel.code, 200, channel.json_body)
 
-        return channel.json_body["chunk"]
+        chunk = channel.json_body["chunk"]
+        self.assertEqual(len(chunk), 0, [event["content"] for event in chunk])
 
 
 class RoomSearchTestCase(unittest.HomeserverTestCase):
@@ -1106,3 +1083,517 @@ class PerRoomProfilesForbiddenTestCase(unittest.HomeserverTestCase):
 
         res_displayname = channel.json_body["content"]["displayname"]
         self.assertEqual(res_displayname, self.displayname, channel.result)
+
+
+class RoomMembershipReasonTestCase(unittest.HomeserverTestCase):
+    """Tests that clients can add a "reason" field to membership events and
+    that they get correctly added to the generated events and propagated.
+    """
+
+    servlets = [
+        synapse.rest.admin.register_servlets_for_client_rest_resource,
+        room.register_servlets,
+        login.register_servlets,
+    ]
+
+    def prepare(self, reactor, clock, homeserver):
+        self.creator = self.register_user("creator", "test")
+        self.creator_tok = self.login("creator", "test")
+
+        self.second_user_id = self.register_user("second", "test")
+        self.second_tok = self.login("second", "test")
+
+        self.room_id = self.helper.create_room_as(self.creator, tok=self.creator_tok)
+
+    def test_join_reason(self):
+        reason = "hello"
+        request, channel = self.make_request(
+            "POST",
+            "/_matrix/client/r0/rooms/{}/join".format(self.room_id),
+            content={"reason": reason},
+            access_token=self.second_tok,
+        )
+        self.render(request)
+        self.assertEqual(channel.code, 200, channel.result)
+
+        self._check_for_reason(reason)
+
+    def test_leave_reason(self):
+        self.helper.join(self.room_id, user=self.second_user_id, tok=self.second_tok)
+
+        reason = "hello"
+        request, channel = self.make_request(
+            "POST",
+            "/_matrix/client/r0/rooms/{}/leave".format(self.room_id),
+            content={"reason": reason},
+            access_token=self.second_tok,
+        )
+        self.render(request)
+        self.assertEqual(channel.code, 200, channel.result)
+
+        self._check_for_reason(reason)
+
+    def test_kick_reason(self):
+        self.helper.join(self.room_id, user=self.second_user_id, tok=self.second_tok)
+
+        reason = "hello"
+        request, channel = self.make_request(
+            "POST",
+            "/_matrix/client/r0/rooms/{}/kick".format(self.room_id),
+            content={"reason": reason, "user_id": self.second_user_id},
+            access_token=self.second_tok,
+        )
+        self.render(request)
+        self.assertEqual(channel.code, 200, channel.result)
+
+        self._check_for_reason(reason)
+
+    def test_ban_reason(self):
+        self.helper.join(self.room_id, user=self.second_user_id, tok=self.second_tok)
+
+        reason = "hello"
+        request, channel = self.make_request(
+            "POST",
+            "/_matrix/client/r0/rooms/{}/ban".format(self.room_id),
+            content={"reason": reason, "user_id": self.second_user_id},
+            access_token=self.creator_tok,
+        )
+        self.render(request)
+        self.assertEqual(channel.code, 200, channel.result)
+
+        self._check_for_reason(reason)
+
+    def test_unban_reason(self):
+        reason = "hello"
+        request, channel = self.make_request(
+            "POST",
+            "/_matrix/client/r0/rooms/{}/unban".format(self.room_id),
+            content={"reason": reason, "user_id": self.second_user_id},
+            access_token=self.creator_tok,
+        )
+        self.render(request)
+        self.assertEqual(channel.code, 200, channel.result)
+
+        self._check_for_reason(reason)
+
+    def test_invite_reason(self):
+        reason = "hello"
+        request, channel = self.make_request(
+            "POST",
+            "/_matrix/client/r0/rooms/{}/invite".format(self.room_id),
+            content={"reason": reason, "user_id": self.second_user_id},
+            access_token=self.creator_tok,
+        )
+        self.render(request)
+        self.assertEqual(channel.code, 200, channel.result)
+
+        self._check_for_reason(reason)
+
+    def test_reject_invite_reason(self):
+        self.helper.invite(
+            self.room_id,
+            src=self.creator,
+            targ=self.second_user_id,
+            tok=self.creator_tok,
+        )
+
+        reason = "hello"
+        request, channel = self.make_request(
+            "POST",
+            "/_matrix/client/r0/rooms/{}/leave".format(self.room_id),
+            content={"reason": reason},
+            access_token=self.second_tok,
+        )
+        self.render(request)
+        self.assertEqual(channel.code, 200, channel.result)
+
+        self._check_for_reason(reason)
+
+    def _check_for_reason(self, reason):
+        request, channel = self.make_request(
+            "GET",
+            "/_matrix/client/r0/rooms/{}/state/m.room.member/{}".format(
+                self.room_id, self.second_user_id
+            ),
+            access_token=self.creator_tok,
+        )
+        self.render(request)
+        self.assertEqual(channel.code, 200, channel.result)
+
+        event_content = channel.json_body
+
+        self.assertEqual(event_content.get("reason"), reason, channel.result)
+
+
+class LabelsTestCase(unittest.HomeserverTestCase):
+    servlets = [
+        synapse.rest.admin.register_servlets_for_client_rest_resource,
+        room.register_servlets,
+        login.register_servlets,
+        profile.register_servlets,
+    ]
+
+    # Filter that should only catch messages with the label "#fun".
+    FILTER_LABELS = {
+        "types": [EventTypes.Message],
+        "org.matrix.labels": ["#fun"],
+    }
+    # Filter that should only catch messages without the label "#fun".
+    FILTER_NOT_LABELS = {
+        "types": [EventTypes.Message],
+        "org.matrix.not_labels": ["#fun"],
+    }
+    # Filter that should only catch messages with the label "#work" but without the label
+    # "#notfun".
+    FILTER_LABELS_NOT_LABELS = {
+        "types": [EventTypes.Message],
+        "org.matrix.labels": ["#work"],
+        "org.matrix.not_labels": ["#notfun"],
+    }
+
+    def prepare(self, reactor, clock, homeserver):
+        self.user_id = self.register_user("test", "test")
+        self.tok = self.login("test", "test")
+        self.room_id = self.helper.create_room_as(self.user_id, tok=self.tok)
+
+    def test_context_filter_labels(self):
+        """Test that we can filter by a label on a /context request."""
+        event_id = self._send_labelled_messages_in_room()
+
+        request, channel = self.make_request(
+            "GET",
+            "/rooms/%s/context/%s?filter=%s"
+            % (self.room_id, event_id, json.dumps(self.FILTER_LABELS)),
+            access_token=self.tok,
+        )
+        self.render(request)
+        self.assertEqual(channel.code, 200, channel.result)
+
+        events_before = channel.json_body["events_before"]
+
+        self.assertEqual(
+            len(events_before), 1, [event["content"] for event in events_before]
+        )
+        self.assertEqual(
+            events_before[0]["content"]["body"], "with right label", events_before[0]
+        )
+
+        events_after = channel.json_body["events_before"]
+
+        self.assertEqual(
+            len(events_after), 1, [event["content"] for event in events_after]
+        )
+        self.assertEqual(
+            events_after[0]["content"]["body"], "with right label", events_after[0]
+        )
+
+    def test_context_filter_not_labels(self):
+        """Test that we can filter by the absence of a label on a /context request."""
+        event_id = self._send_labelled_messages_in_room()
+
+        request, channel = self.make_request(
+            "GET",
+            "/rooms/%s/context/%s?filter=%s"
+            % (self.room_id, event_id, json.dumps(self.FILTER_NOT_LABELS)),
+            access_token=self.tok,
+        )
+        self.render(request)
+        self.assertEqual(channel.code, 200, channel.result)
+
+        events_before = channel.json_body["events_before"]
+
+        self.assertEqual(
+            len(events_before), 1, [event["content"] for event in events_before]
+        )
+        self.assertEqual(
+            events_before[0]["content"]["body"], "without label", events_before[0]
+        )
+
+        events_after = channel.json_body["events_after"]
+
+        self.assertEqual(
+            len(events_after), 2, [event["content"] for event in events_after]
+        )
+        self.assertEqual(
+            events_after[0]["content"]["body"], "with wrong label", events_after[0]
+        )
+        self.assertEqual(
+            events_after[1]["content"]["body"], "with two wrong labels", events_after[1]
+        )
+
+    def test_context_filter_labels_not_labels(self):
+        """Test that we can filter by both a label and the absence of another label on a
+        /context request.
+        """
+        event_id = self._send_labelled_messages_in_room()
+
+        request, channel = self.make_request(
+            "GET",
+            "/rooms/%s/context/%s?filter=%s"
+            % (self.room_id, event_id, json.dumps(self.FILTER_LABELS_NOT_LABELS)),
+            access_token=self.tok,
+        )
+        self.render(request)
+        self.assertEqual(channel.code, 200, channel.result)
+
+        events_before = channel.json_body["events_before"]
+
+        self.assertEqual(
+            len(events_before), 0, [event["content"] for event in events_before]
+        )
+
+        events_after = channel.json_body["events_after"]
+
+        self.assertEqual(
+            len(events_after), 1, [event["content"] for event in events_after]
+        )
+        self.assertEqual(
+            events_after[0]["content"]["body"], "with wrong label", events_after[0]
+        )
+
+    def test_messages_filter_labels(self):
+        """Test that we can filter by a label on a /messages request."""
+        self._send_labelled_messages_in_room()
+
+        token = "s0_0_0_0_0_0_0_0_0"
+        request, channel = self.make_request(
+            "GET",
+            "/rooms/%s/messages?access_token=%s&from=%s&filter=%s"
+            % (self.room_id, self.tok, token, json.dumps(self.FILTER_LABELS)),
+        )
+        self.render(request)
+
+        events = channel.json_body["chunk"]
+
+        self.assertEqual(len(events), 2, [event["content"] for event in events])
+        self.assertEqual(events[0]["content"]["body"], "with right label", events[0])
+        self.assertEqual(events[1]["content"]["body"], "with right label", events[1])
+
+    def test_messages_filter_not_labels(self):
+        """Test that we can filter by the absence of a label on a /messages request."""
+        self._send_labelled_messages_in_room()
+
+        token = "s0_0_0_0_0_0_0_0_0"
+        request, channel = self.make_request(
+            "GET",
+            "/rooms/%s/messages?access_token=%s&from=%s&filter=%s"
+            % (self.room_id, self.tok, token, json.dumps(self.FILTER_NOT_LABELS)),
+        )
+        self.render(request)
+
+        events = channel.json_body["chunk"]
+
+        self.assertEqual(len(events), 4, [event["content"] for event in events])
+        self.assertEqual(events[0]["content"]["body"], "without label", events[0])
+        self.assertEqual(events[1]["content"]["body"], "without label", events[1])
+        self.assertEqual(events[2]["content"]["body"], "with wrong label", events[2])
+        self.assertEqual(
+            events[3]["content"]["body"], "with two wrong labels", events[3]
+        )
+
+    def test_messages_filter_labels_not_labels(self):
+        """Test that we can filter by both a label and the absence of another label on a
+        /messages request.
+        """
+        self._send_labelled_messages_in_room()
+
+        token = "s0_0_0_0_0_0_0_0_0"
+        request, channel = self.make_request(
+            "GET",
+            "/rooms/%s/messages?access_token=%s&from=%s&filter=%s"
+            % (
+                self.room_id,
+                self.tok,
+                token,
+                json.dumps(self.FILTER_LABELS_NOT_LABELS),
+            ),
+        )
+        self.render(request)
+
+        events = channel.json_body["chunk"]
+
+        self.assertEqual(len(events), 1, [event["content"] for event in events])
+        self.assertEqual(events[0]["content"]["body"], "with wrong label", events[0])
+
+    def test_search_filter_labels(self):
+        """Test that we can filter by a label on a /search request."""
+        request_data = json.dumps(
+            {
+                "search_categories": {
+                    "room_events": {
+                        "search_term": "label",
+                        "filter": self.FILTER_LABELS,
+                    }
+                }
+            }
+        )
+
+        self._send_labelled_messages_in_room()
+
+        request, channel = self.make_request(
+            "POST", "/search?access_token=%s" % self.tok, request_data
+        )
+        self.render(request)
+
+        results = channel.json_body["search_categories"]["room_events"]["results"]
+
+        self.assertEqual(
+            len(results), 2, [result["result"]["content"] for result in results],
+        )
+        self.assertEqual(
+            results[0]["result"]["content"]["body"],
+            "with right label",
+            results[0]["result"]["content"]["body"],
+        )
+        self.assertEqual(
+            results[1]["result"]["content"]["body"],
+            "with right label",
+            results[1]["result"]["content"]["body"],
+        )
+
+    def test_search_filter_not_labels(self):
+        """Test that we can filter by the absence of a label on a /search request."""
+        request_data = json.dumps(
+            {
+                "search_categories": {
+                    "room_events": {
+                        "search_term": "label",
+                        "filter": self.FILTER_NOT_LABELS,
+                    }
+                }
+            }
+        )
+
+        self._send_labelled_messages_in_room()
+
+        request, channel = self.make_request(
+            "POST", "/search?access_token=%s" % self.tok, request_data
+        )
+        self.render(request)
+
+        results = channel.json_body["search_categories"]["room_events"]["results"]
+
+        self.assertEqual(
+            len(results), 4, [result["result"]["content"] for result in results],
+        )
+        self.assertEqual(
+            results[0]["result"]["content"]["body"],
+            "without label",
+            results[0]["result"]["content"]["body"],
+        )
+        self.assertEqual(
+            results[1]["result"]["content"]["body"],
+            "without label",
+            results[1]["result"]["content"]["body"],
+        )
+        self.assertEqual(
+            results[2]["result"]["content"]["body"],
+            "with wrong label",
+            results[2]["result"]["content"]["body"],
+        )
+        self.assertEqual(
+            results[3]["result"]["content"]["body"],
+            "with two wrong labels",
+            results[3]["result"]["content"]["body"],
+        )
+
+    def test_search_filter_labels_not_labels(self):
+        """Test that we can filter by both a label and the absence of another label on a
+        /search request.
+        """
+        request_data = json.dumps(
+            {
+                "search_categories": {
+                    "room_events": {
+                        "search_term": "label",
+                        "filter": self.FILTER_LABELS_NOT_LABELS,
+                    }
+                }
+            }
+        )
+
+        self._send_labelled_messages_in_room()
+
+        request, channel = self.make_request(
+            "POST", "/search?access_token=%s" % self.tok, request_data
+        )
+        self.render(request)
+
+        results = channel.json_body["search_categories"]["room_events"]["results"]
+
+        self.assertEqual(
+            len(results), 1, [result["result"]["content"] for result in results],
+        )
+        self.assertEqual(
+            results[0]["result"]["content"]["body"],
+            "with wrong label",
+            results[0]["result"]["content"]["body"],
+        )
+
+    def _send_labelled_messages_in_room(self):
+        """Sends several messages to a room with different labels (or without any) to test
+        filtering by label.
+        Returns:
+            The ID of the event to use if we're testing filtering on /context.
+        """
+        self.helper.send_event(
+            room_id=self.room_id,
+            type=EventTypes.Message,
+            content={
+                "msgtype": "m.text",
+                "body": "with right label",
+                EventContentFields.LABELS: ["#fun"],
+            },
+            tok=self.tok,
+        )
+
+        self.helper.send_event(
+            room_id=self.room_id,
+            type=EventTypes.Message,
+            content={"msgtype": "m.text", "body": "without label"},
+            tok=self.tok,
+        )
+
+        res = self.helper.send_event(
+            room_id=self.room_id,
+            type=EventTypes.Message,
+            content={"msgtype": "m.text", "body": "without label"},
+            tok=self.tok,
+        )
+        # Return this event's ID when we test filtering in /context requests.
+        event_id = res["event_id"]
+
+        self.helper.send_event(
+            room_id=self.room_id,
+            type=EventTypes.Message,
+            content={
+                "msgtype": "m.text",
+                "body": "with wrong label",
+                EventContentFields.LABELS: ["#work"],
+            },
+            tok=self.tok,
+        )
+
+        self.helper.send_event(
+            room_id=self.room_id,
+            type=EventTypes.Message,
+            content={
+                "msgtype": "m.text",
+                "body": "with two wrong labels",
+                EventContentFields.LABELS: ["#work", "#notfun"],
+            },
+            tok=self.tok,
+        )
+
+        self.helper.send_event(
+            room_id=self.room_id,
+            type=EventTypes.Message,
+            content={
+                "msgtype": "m.text",
+                "body": "with right label",
+                EventContentFields.LABELS: ["#fun"],
+            },
+            tok=self.tok,
+        )
+
+        return event_id
diff --git a/tests/rest/client/v1/test_typing.py b/tests/rest/client/v1/test_typing.py
index 30fb77bac8..4bc3aaf02d 100644
--- a/tests/rest/client/v1/test_typing.py
+++ b/tests/rest/client/v1/test_typing.py
@@ -109,7 +109,9 @@ class RoomTypingTestCase(unittest.HomeserverTestCase):
         self.assertEquals(200, channel.code)
 
         self.assertEquals(self.event_source.get_current_key(), 1)
-        events = self.event_source.get_new_events(from_key=0, room_ids=[self.room_id])
+        events = self.get_success(
+            self.event_source.get_new_events(from_key=0, room_ids=[self.room_id])
+        )
         self.assertEquals(
             events[0],
             [
diff --git a/tests/rest/client/v1/utils.py b/tests/rest/client/v1/utils.py
index 8ea0cb05ea..e7417b3d14 100644
--- a/tests/rest/client/v1/utils.py
+++ b/tests/rest/client/v1/utils.py
@@ -1,5 +1,8 @@
 # -*- coding: utf-8 -*-
 # Copyright 2014-2016 OpenMarket Ltd
+# Copyright 2017 Vector Creations Ltd
+# Copyright 2018-2019 New Vector Ltd
+# Copyright 2019 The Matrix.org Foundation C.I.C.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/rest/client/v2_alpha/test_register.py b/tests/rest/client/v2_alpha/test_register.py
index dab87e5edf..c0d0d2b44e 100644
--- a/tests/rest/client/v2_alpha/test_register.py
+++ b/tests/rest/client/v2_alpha/test_register.py
@@ -203,6 +203,7 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
 
     @unittest.override_config(
         {
+            "public_baseurl": "https://test_server",
             "enable_registration_captcha": True,
             "user_consent": {
                 "version": "1",
diff --git a/tests/rest/client/v2_alpha/test_sync.py b/tests/rest/client/v2_alpha/test_sync.py
index 3283c0e47b..661c1f88b9 100644
--- a/tests/rest/client/v2_alpha/test_sync.py
+++ b/tests/rest/client/v2_alpha/test_sync.py
@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
-# Copyright 2018 New Vector
+# Copyright 2018-2019 New Vector Ltd
+# Copyright 2019 The Matrix.org Foundation C.I.C.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/server.py b/tests/server.py
index f878aeaada..2b7cf4242e 100644
--- a/tests/server.py
+++ b/tests/server.py
@@ -379,6 +379,7 @@ class FakeTransport(object):
 
     disconnecting = False
     disconnected = False
+    connected = True
     buffer = attr.ib(default=b"")
     producer = attr.ib(default=None)
     autoflush = attr.ib(default=True)
@@ -402,6 +403,7 @@ class FakeTransport(object):
                     "FakeTransport: Delaying disconnect until buffer is flushed"
                 )
             else:
+                self.connected = False
                 self.disconnected = True
 
     def abortConnection(self):
diff --git a/tests/storage/test__base.py b/tests/storage/test__base.py
index 9b81b536f5..d491ea2924 100644
--- a/tests/storage/test__base.py
+++ b/tests/storage/test__base.py
@@ -323,7 +323,7 @@ class UpsertManyTests(unittest.HomeserverTestCase):
 
         self.table_name = "table_" + hs.get_secrets().token_hex(6)
         self.get_success(
-            self.storage.runInteraction(
+            self.storage.db.runInteraction(
                 "create",
                 lambda x, *a: x.execute(*a),
                 "CREATE TABLE %s (id INTEGER, username TEXT, value TEXT)"
@@ -331,7 +331,7 @@ class UpsertManyTests(unittest.HomeserverTestCase):
             )
         )
         self.get_success(
-            self.storage.runInteraction(
+            self.storage.db.runInteraction(
                 "index",
                 lambda x, *a: x.execute(*a),
                 "CREATE UNIQUE INDEX %sindex ON %s(id, username)"
@@ -354,9 +354,9 @@ class UpsertManyTests(unittest.HomeserverTestCase):
         value_values = [["hello"], ["there"]]
 
         self.get_success(
-            self.storage.runInteraction(
+            self.storage.db.runInteraction(
                 "test",
-                self.storage._simple_upsert_many_txn,
+                self.storage.db.simple_upsert_many_txn,
                 self.table_name,
                 key_names,
                 key_values,
@@ -367,7 +367,7 @@ class UpsertManyTests(unittest.HomeserverTestCase):
 
         # Check results are what we expect
         res = self.get_success(
-            self.storage._simple_select_list(
+            self.storage.db.simple_select_list(
                 self.table_name, None, ["id, username, value"]
             )
         )
@@ -381,9 +381,9 @@ class UpsertManyTests(unittest.HomeserverTestCase):
         value_values = [["bleb"]]
 
         self.get_success(
-            self.storage.runInteraction(
+            self.storage.db.runInteraction(
                 "test",
-                self.storage._simple_upsert_many_txn,
+                self.storage.db.simple_upsert_many_txn,
                 self.table_name,
                 key_names,
                 key_values,
@@ -394,7 +394,7 @@ class UpsertManyTests(unittest.HomeserverTestCase):
 
         # Check results are what we expect
         res = self.get_success(
-            self.storage._simple_select_list(
+            self.storage.db.simple_select_list(
                 self.table_name, None, ["id, username, value"]
             )
         )
diff --git a/tests/storage/test_appservice.py b/tests/storage/test_appservice.py
index dfeea24599..2e521e9ab7 100644
--- a/tests/storage/test_appservice.py
+++ b/tests/storage/test_appservice.py
@@ -28,6 +28,7 @@ from synapse.storage.data_stores.main.appservice import (
     ApplicationServiceStore,
     ApplicationServiceTransactionStore,
 )
+from synapse.storage.database import Database
 
 from tests import unittest
 from tests.utils import setup_test_homeserver
@@ -54,7 +55,8 @@ class ApplicationServiceStoreTestCase(unittest.TestCase):
         self._add_appservice("token2", "as2", "some_url", "some_hs_token", "bob")
         self._add_appservice("token3", "as3", "some_url", "some_hs_token", "bob")
         # must be done after inserts
-        self.store = ApplicationServiceStore(hs.get_db_conn(), hs)
+        database = Database(hs)
+        self.store = ApplicationServiceStore(database, hs.get_db_conn(), hs)
 
     def tearDown(self):
         # TODO: suboptimal that we need to create files for tests!
@@ -123,7 +125,8 @@ class ApplicationServiceTransactionStoreTestCase(unittest.TestCase):
 
         self.as_yaml_files = []
 
-        self.store = TestTransactionStore(hs.get_db_conn(), hs)
+        database = Database(hs)
+        self.store = TestTransactionStore(database, hs.get_db_conn(), hs)
 
     def _add_service(self, url, as_token, id):
         as_yaml = dict(
@@ -382,8 +385,8 @@ class ApplicationServiceTransactionStoreTestCase(unittest.TestCase):
 
 # required for ApplicationServiceTransactionStoreTestCase tests
 class TestTransactionStore(ApplicationServiceTransactionStore, ApplicationServiceStore):
-    def __init__(self, db_conn, hs):
-        super(TestTransactionStore, self).__init__(db_conn, hs)
+    def __init__(self, database: Database, db_conn, hs):
+        super(TestTransactionStore, self).__init__(database, db_conn, hs)
 
 
 class ApplicationServiceStoreConfigTestCase(unittest.TestCase):
@@ -416,7 +419,7 @@ class ApplicationServiceStoreConfigTestCase(unittest.TestCase):
         hs.config.event_cache_size = 1
         hs.config.password_providers = []
 
-        ApplicationServiceStore(hs.get_db_conn(), hs)
+        ApplicationServiceStore(Database(hs), hs.get_db_conn(), hs)
 
     @defer.inlineCallbacks
     def test_duplicate_ids(self):
@@ -432,7 +435,7 @@ class ApplicationServiceStoreConfigTestCase(unittest.TestCase):
         hs.config.password_providers = []
 
         with self.assertRaises(ConfigError) as cm:
-            ApplicationServiceStore(hs.get_db_conn(), hs)
+            ApplicationServiceStore(Database(hs), hs.get_db_conn(), hs)
 
         e = cm.exception
         self.assertIn(f1, str(e))
@@ -453,7 +456,7 @@ class ApplicationServiceStoreConfigTestCase(unittest.TestCase):
         hs.config.password_providers = []
 
         with self.assertRaises(ConfigError) as cm:
-            ApplicationServiceStore(hs.get_db_conn(), hs)
+            ApplicationServiceStore(Database(hs), hs.get_db_conn(), hs)
 
         e = cm.exception
         self.assertIn(f1, str(e))
diff --git a/tests/storage/test_background_update.py b/tests/storage/test_background_update.py
index 9fabe3fbc0..aec76f4ab1 100644
--- a/tests/storage/test_background_update.py
+++ b/tests/storage/test_background_update.py
@@ -15,7 +15,7 @@ class BackgroundUpdateTestCase(unittest.TestCase):
 
         self.update_handler = Mock()
 
-        yield self.store.register_background_update_handler(
+        yield self.store.db.updates.register_background_update_handler(
             "test_update", self.update_handler
         )
 
@@ -23,7 +23,7 @@ class BackgroundUpdateTestCase(unittest.TestCase):
         # (perhaps we should run them as part of the test HS setup, since we
         # run all of the other schema setup stuff there?)
         while True:
-            res = yield self.store.do_next_background_update(1000)
+            res = yield self.store.db.updates.do_next_background_update(1000)
             if res is None:
                 break
 
@@ -37,9 +37,9 @@ class BackgroundUpdateTestCase(unittest.TestCase):
         def update(progress, count):
             self.clock.advance_time_msec(count * duration_ms)
             progress = {"my_key": progress["my_key"] + 1}
-            yield self.store.runInteraction(
+            yield self.store.db.runInteraction(
                 "update_progress",
-                self.store._background_update_progress_txn,
+                self.store.db.updates._background_update_progress_txn,
                 "test_update",
                 progress,
             )
@@ -47,29 +47,37 @@ class BackgroundUpdateTestCase(unittest.TestCase):
 
         self.update_handler.side_effect = update
 
-        yield self.store.start_background_update("test_update", {"my_key": 1})
+        yield self.store.db.updates.start_background_update(
+            "test_update", {"my_key": 1}
+        )
 
         self.update_handler.reset_mock()
-        result = yield self.store.do_next_background_update(duration_ms * desired_count)
+        result = yield self.store.db.updates.do_next_background_update(
+            duration_ms * desired_count
+        )
         self.assertIsNotNone(result)
         self.update_handler.assert_called_once_with(
-            {"my_key": 1}, self.store.DEFAULT_BACKGROUND_BATCH_SIZE
+            {"my_key": 1}, self.store.db.updates.DEFAULT_BACKGROUND_BATCH_SIZE
         )
 
         # second step: complete the update
         @defer.inlineCallbacks
         def update(progress, count):
-            yield self.store._end_background_update("test_update")
+            yield self.store.db.updates._end_background_update("test_update")
             return count
 
         self.update_handler.side_effect = update
         self.update_handler.reset_mock()
-        result = yield self.store.do_next_background_update(duration_ms * desired_count)
+        result = yield self.store.db.updates.do_next_background_update(
+            duration_ms * desired_count
+        )
         self.assertIsNotNone(result)
         self.update_handler.assert_called_once_with({"my_key": 2}, desired_count)
 
         # third step: we don't expect to be called any more
         self.update_handler.reset_mock()
-        result = yield self.store.do_next_background_update(duration_ms * desired_count)
+        result = yield self.store.db.updates.do_next_background_update(
+            duration_ms * desired_count
+        )
         self.assertIsNone(result)
         self.assertFalse(self.update_handler.called)
diff --git a/tests/storage/test_base.py b/tests/storage/test_base.py
index c778de1f0c..537cfe9f64 100644
--- a/tests/storage/test_base.py
+++ b/tests/storage/test_base.py
@@ -21,6 +21,7 @@ from mock import Mock
 from twisted.internet import defer
 
 from synapse.storage._base import SQLBaseStore
+from synapse.storage.database import Database
 from synapse.storage.engines import create_engine
 
 from tests import unittest
@@ -59,13 +60,13 @@ class SQLBaseStoreTestCase(unittest.TestCase):
             "test", db_pool=self.db_pool, config=config, database_engine=fake_engine
         )
 
-        self.datastore = SQLBaseStore(None, hs)
+        self.datastore = SQLBaseStore(Database(hs), None, hs)
 
     @defer.inlineCallbacks
     def test_insert_1col(self):
         self.mock_txn.rowcount = 1
 
-        yield self.datastore._simple_insert(
+        yield self.datastore.db.simple_insert(
             table="tablename", values={"columname": "Value"}
         )
 
@@ -77,7 +78,7 @@ class SQLBaseStoreTestCase(unittest.TestCase):
     def test_insert_3cols(self):
         self.mock_txn.rowcount = 1
 
-        yield self.datastore._simple_insert(
+        yield self.datastore.db.simple_insert(
             table="tablename",
             # Use OrderedDict() so we can assert on the SQL generated
             values=OrderedDict([("colA", 1), ("colB", 2), ("colC", 3)]),
@@ -92,7 +93,7 @@ class SQLBaseStoreTestCase(unittest.TestCase):
         self.mock_txn.rowcount = 1
         self.mock_txn.__iter__ = Mock(return_value=iter([("Value",)]))
 
-        value = yield self.datastore._simple_select_one_onecol(
+        value = yield self.datastore.db.simple_select_one_onecol(
             table="tablename", keyvalues={"keycol": "TheKey"}, retcol="retcol"
         )
 
@@ -106,7 +107,7 @@ class SQLBaseStoreTestCase(unittest.TestCase):
         self.mock_txn.rowcount = 1
         self.mock_txn.fetchone.return_value = (1, 2, 3)
 
-        ret = yield self.datastore._simple_select_one(
+        ret = yield self.datastore.db.simple_select_one(
             table="tablename",
             keyvalues={"keycol": "TheKey"},
             retcols=["colA", "colB", "colC"],
@@ -122,7 +123,7 @@ class SQLBaseStoreTestCase(unittest.TestCase):
         self.mock_txn.rowcount = 0
         self.mock_txn.fetchone.return_value = None
 
-        ret = yield self.datastore._simple_select_one(
+        ret = yield self.datastore.db.simple_select_one(
             table="tablename",
             keyvalues={"keycol": "Not here"},
             retcols=["colA"],
@@ -137,7 +138,7 @@ class SQLBaseStoreTestCase(unittest.TestCase):
         self.mock_txn.__iter__ = Mock(return_value=iter([(1,), (2,), (3,)]))
         self.mock_txn.description = (("colA", None, None, None, None, None, None),)
 
-        ret = yield self.datastore._simple_select_list(
+        ret = yield self.datastore.db.simple_select_list(
             table="tablename", keyvalues={"keycol": "A set"}, retcols=["colA"]
         )
 
@@ -150,7 +151,7 @@ class SQLBaseStoreTestCase(unittest.TestCase):
     def test_update_one_1col(self):
         self.mock_txn.rowcount = 1
 
-        yield self.datastore._simple_update_one(
+        yield self.datastore.db.simple_update_one(
             table="tablename",
             keyvalues={"keycol": "TheKey"},
             updatevalues={"columnname": "New Value"},
@@ -165,7 +166,7 @@ class SQLBaseStoreTestCase(unittest.TestCase):
     def test_update_one_4cols(self):
         self.mock_txn.rowcount = 1
 
-        yield self.datastore._simple_update_one(
+        yield self.datastore.db.simple_update_one(
             table="tablename",
             keyvalues=OrderedDict([("colA", 1), ("colB", 2)]),
             updatevalues=OrderedDict([("colC", 3), ("colD", 4)]),
@@ -180,7 +181,7 @@ class SQLBaseStoreTestCase(unittest.TestCase):
     def test_delete_one(self):
         self.mock_txn.rowcount = 1
 
-        yield self.datastore._simple_delete_one(
+        yield self.datastore.db.simple_delete_one(
             table="tablename", keyvalues={"keycol": "Go away"}
         )
 
diff --git a/tests/storage/test_cleanup_extrems.py b/tests/storage/test_cleanup_extrems.py
index 69dcaa63d5..029ac26454 100644
--- a/tests/storage/test_cleanup_extrems.py
+++ b/tests/storage/test_cleanup_extrems.py
@@ -46,7 +46,9 @@ class CleanupExtremBackgroundUpdateStoreTestCase(HomeserverTestCase):
         """Re run the background update to clean up the extremities.
         """
         # Make sure we don't clash with in progress updates.
-        self.assertTrue(self.store._all_done, "Background updates are still ongoing")
+        self.assertTrue(
+            self.store.db.updates._all_done, "Background updates are still ongoing"
+        )
 
         schema_path = os.path.join(
             prepare_database.dir_path,
@@ -62,14 +64,20 @@ class CleanupExtremBackgroundUpdateStoreTestCase(HomeserverTestCase):
             prepare_database.executescript(txn, schema_path)
 
         self.get_success(
-            self.store.runInteraction("test_delete_forward_extremities", run_delta_file)
+            self.store.db.runInteraction(
+                "test_delete_forward_extremities", run_delta_file
+            )
         )
 
         # Ugh, have to reset this flag
-        self.store._all_done = False
+        self.store.db.updates._all_done = False
 
-        while not self.get_success(self.store.has_completed_background_updates()):
-            self.get_success(self.store.do_next_background_update(100), by=0.1)
+        while not self.get_success(
+            self.store.db.updates.has_completed_background_updates()
+        ):
+            self.get_success(
+                self.store.db.updates.do_next_background_update(100), by=0.1
+            )
 
     def test_soft_failed_extremities_handled_correctly(self):
         """Test that extremities are correctly calculated in the presence of
diff --git a/tests/storage/test_client_ips.py b/tests/storage/test_client_ips.py
index afac5dec7f..fc279340d4 100644
--- a/tests/storage/test_client_ips.py
+++ b/tests/storage/test_client_ips.py
@@ -81,7 +81,7 @@ class ClientIpStoreTestCase(unittest.HomeserverTestCase):
         self.pump(0)
 
         result = self.get_success(
-            self.store._simple_select_list(
+            self.store.db.simple_select_list(
                 table="user_ips",
                 keyvalues={"user_id": user_id},
                 retcols=["access_token", "ip", "user_agent", "device_id", "last_seen"],
@@ -112,7 +112,7 @@ class ClientIpStoreTestCase(unittest.HomeserverTestCase):
         self.pump(0)
 
         result = self.get_success(
-            self.store._simple_select_list(
+            self.store.db.simple_select_list(
                 table="user_ips",
                 keyvalues={"user_id": user_id},
                 retcols=["access_token", "ip", "user_agent", "device_id", "last_seen"],
@@ -202,8 +202,12 @@ class ClientIpStoreTestCase(unittest.HomeserverTestCase):
 
     def test_devices_last_seen_bg_update(self):
         # First make sure we have completed all updates.
-        while not self.get_success(self.store.has_completed_background_updates()):
-            self.get_success(self.store.do_next_background_update(100), by=0.1)
+        while not self.get_success(
+            self.store.db.updates.has_completed_background_updates()
+        ):
+            self.get_success(
+                self.store.db.updates.do_next_background_update(100), by=0.1
+            )
 
         # Insert a user IP
         user_id = "@user:id"
@@ -218,7 +222,7 @@ class ClientIpStoreTestCase(unittest.HomeserverTestCase):
 
         # But clear the associated entry in devices table
         self.get_success(
-            self.store._simple_update(
+            self.store.db.simple_update(
                 table="devices",
                 keyvalues={"user_id": user_id, "device_id": "device_id"},
                 updatevalues={"last_seen": None, "ip": None, "user_agent": None},
@@ -245,7 +249,7 @@ class ClientIpStoreTestCase(unittest.HomeserverTestCase):
 
         # Register the background update to run again.
         self.get_success(
-            self.store._simple_insert(
+            self.store.db.simple_insert(
                 table="background_updates",
                 values={
                     "update_name": "devices_last_seen",
@@ -256,11 +260,15 @@ class ClientIpStoreTestCase(unittest.HomeserverTestCase):
         )
 
         # ... and tell the DataStore that it hasn't finished all updates yet
-        self.store._all_done = False
+        self.store.db.updates._all_done = False
 
         # Now let's actually drive the updates to completion
-        while not self.get_success(self.store.has_completed_background_updates()):
-            self.get_success(self.store.do_next_background_update(100), by=0.1)
+        while not self.get_success(
+            self.store.db.updates.has_completed_background_updates()
+        ):
+            self.get_success(
+                self.store.db.updates.do_next_background_update(100), by=0.1
+            )
 
         # We should now get the correct result again
         result = self.get_success(
@@ -281,8 +289,12 @@ class ClientIpStoreTestCase(unittest.HomeserverTestCase):
 
     def test_old_user_ips_pruned(self):
         # First make sure we have completed all updates.
-        while not self.get_success(self.store.has_completed_background_updates()):
-            self.get_success(self.store.do_next_background_update(100), by=0.1)
+        while not self.get_success(
+            self.store.db.updates.has_completed_background_updates()
+        ):
+            self.get_success(
+                self.store.db.updates.do_next_background_update(100), by=0.1
+            )
 
         # Insert a user IP
         user_id = "@user:id"
@@ -297,7 +309,7 @@ class ClientIpStoreTestCase(unittest.HomeserverTestCase):
 
         # We should see that in the DB
         result = self.get_success(
-            self.store._simple_select_list(
+            self.store.db.simple_select_list(
                 table="user_ips",
                 keyvalues={"user_id": user_id},
                 retcols=["access_token", "ip", "user_agent", "device_id", "last_seen"],
@@ -323,7 +335,7 @@ class ClientIpStoreTestCase(unittest.HomeserverTestCase):
 
         # We should get no results.
         result = self.get_success(
-            self.store._simple_select_list(
+            self.store.db.simple_select_list(
                 table="user_ips",
                 keyvalues={"user_id": user_id},
                 retcols=["access_token", "ip", "user_agent", "device_id", "last_seen"],
diff --git a/tests/storage/test_e2e_room_keys.py b/tests/storage/test_e2e_room_keys.py
index d128fde441..35dafbb904 100644
--- a/tests/storage/test_e2e_room_keys.py
+++ b/tests/storage/test_e2e_room_keys.py
@@ -39,8 +39,8 @@ class E2eRoomKeysHandlerTestCase(unittest.HomeserverTestCase):
         )
 
         self.get_success(
-            self.store.set_e2e_room_key(
-                "user_id", version1, "room", "session", room_key
+            self.store.add_e2e_room_keys(
+                "user_id", version1, [("room", "session", room_key)]
             )
         )
 
@@ -51,8 +51,8 @@ class E2eRoomKeysHandlerTestCase(unittest.HomeserverTestCase):
         )
 
         self.get_success(
-            self.store.set_e2e_room_key(
-                "user_id", version2, "room", "session", room_key
+            self.store.add_e2e_room_keys(
+                "user_id", version2, [("room", "session", room_key)]
             )
         )
 
diff --git a/tests/storage/test_event_federation.py b/tests/storage/test_event_federation.py
index 2fe50377f8..eadfb90a22 100644
--- a/tests/storage/test_event_federation.py
+++ b/tests/storage/test_event_federation.py
@@ -61,7 +61,7 @@ class EventFederationWorkerStoreTestCase(tests.unittest.TestCase):
             )
 
         for i in range(0, 11):
-            yield self.store.runInteraction("insert", insert_event, i)
+            yield self.store.db.runInteraction("insert", insert_event, i)
 
         # this should get the last five and five others
         r = yield self.store.get_prev_events_for_room(room_id)
@@ -93,9 +93,9 @@ class EventFederationWorkerStoreTestCase(tests.unittest.TestCase):
             )
 
         for i in range(0, 20):
-            yield self.store.runInteraction("insert", insert_event, i, room1)
-            yield self.store.runInteraction("insert", insert_event, i, room2)
-            yield self.store.runInteraction("insert", insert_event, i, room3)
+            yield self.store.db.runInteraction("insert", insert_event, i, room1)
+            yield self.store.db.runInteraction("insert", insert_event, i, room2)
+            yield self.store.db.runInteraction("insert", insert_event, i, room3)
 
         # Test simple case
         r = yield self.store.get_rooms_with_many_extremities(5, 5, [])
diff --git a/tests/storage/test_event_push_actions.py b/tests/storage/test_event_push_actions.py
index b114c6fb1d..d4bcf1821e 100644
--- a/tests/storage/test_event_push_actions.py
+++ b/tests/storage/test_event_push_actions.py
@@ -55,7 +55,7 @@ class EventPushActionsStoreTestCase(tests.unittest.TestCase):
 
         @defer.inlineCallbacks
         def _assert_counts(noitf_count, highlight_count):
-            counts = yield self.store.runInteraction(
+            counts = yield self.store.db.runInteraction(
                 "", self.store._get_unread_counts_by_pos_txn, room_id, user_id, 0
             )
             self.assertEquals(
@@ -74,7 +74,7 @@ class EventPushActionsStoreTestCase(tests.unittest.TestCase):
             yield self.store.add_push_actions_to_staging(
                 event.event_id, {user_id: action}
             )
-            yield self.store.runInteraction(
+            yield self.store.db.runInteraction(
                 "",
                 self.store._set_push_actions_for_event_and_users_txn,
                 [(event, None)],
@@ -82,12 +82,12 @@ class EventPushActionsStoreTestCase(tests.unittest.TestCase):
             )
 
         def _rotate(stream):
-            return self.store.runInteraction(
+            return self.store.db.runInteraction(
                 "", self.store._rotate_notifs_before_txn, stream
             )
 
         def _mark_read(stream, depth):
-            return self.store.runInteraction(
+            return self.store.db.runInteraction(
                 "",
                 self.store._remove_old_push_actions_before_txn,
                 room_id,
@@ -116,7 +116,7 @@ class EventPushActionsStoreTestCase(tests.unittest.TestCase):
         yield _inject_actions(6, PlAIN_NOTIF)
         yield _rotate(7)
 
-        yield self.store._simple_delete(
+        yield self.store.db.simple_delete(
             table="event_push_actions", keyvalues={"1": 1}, desc=""
         )
 
@@ -135,7 +135,7 @@ class EventPushActionsStoreTestCase(tests.unittest.TestCase):
     @defer.inlineCallbacks
     def test_find_first_stream_ordering_after_ts(self):
         def add_event(so, ts):
-            return self.store._simple_insert(
+            return self.store.db.simple_insert(
                 "events",
                 {
                     "stream_ordering": so,
diff --git a/tests/storage/test_monthly_active_users.py b/tests/storage/test_monthly_active_users.py
index 90a63dc477..3c78faab45 100644
--- a/tests/storage/test_monthly_active_users.py
+++ b/tests/storage/test_monthly_active_users.py
@@ -65,7 +65,7 @@ class MonthlyActiveUsersTestCase(unittest.HomeserverTestCase):
         self.store.user_add_threepid(user1, "email", user1_email, now, now)
         self.store.user_add_threepid(user2, "email", user2_email, now, now)
 
-        self.store.runInteraction(
+        self.store.db.runInteraction(
             "initialise", self.store._initialise_reserved_users, threepids
         )
         self.pump()
@@ -183,7 +183,7 @@ class MonthlyActiveUsersTestCase(unittest.HomeserverTestCase):
                 )
 
         self.hs.config.mau_limits_reserved_threepids = threepids
-        self.store.runInteraction(
+        self.store.db.runInteraction(
             "initialise", self.store._initialise_reserved_users, threepids
         )
         count = self.store.get_monthly_active_count()
@@ -244,7 +244,7 @@ class MonthlyActiveUsersTestCase(unittest.HomeserverTestCase):
             {"medium": "email", "address": user2_email},
         ]
         self.hs.config.mau_limits_reserved_threepids = threepids
-        self.store.runInteraction(
+        self.store.db.runInteraction(
             "initialise", self.store._initialise_reserved_users, threepids
         )
 
diff --git a/tests/storage/test_profile.py b/tests/storage/test_profile.py
index 24c7fe16c3..9b6f7211ae 100644
--- a/tests/storage/test_profile.py
+++ b/tests/storage/test_profile.py
@@ -16,7 +16,6 @@
 
 from twisted.internet import defer
 
-from synapse.storage.data_stores.main.profile import ProfileStore
 from synapse.types import UserID
 
 from tests import unittest
@@ -28,7 +27,7 @@ class ProfileStoreTestCase(unittest.TestCase):
     def setUp(self):
         hs = yield setup_test_homeserver(self.addCleanup)
 
-        self.store = ProfileStore(hs.get_db_conn(), hs)
+        self.store = hs.get_datastore()
 
         self.u_frank = UserID.from_string("@frank:test")
 
diff --git a/tests/storage/test_redaction.py b/tests/storage/test_redaction.py
index 4561c3e383..dc45173355 100644
--- a/tests/storage/test_redaction.py
+++ b/tests/storage/test_redaction.py
@@ -338,7 +338,7 @@ class RedactionTestCase(unittest.HomeserverTestCase):
         )
 
         event_json = self.get_success(
-            self.store._simple_select_one_onecol(
+            self.store.db.simple_select_one_onecol(
                 table="event_json",
                 keyvalues={"event_id": msg_event.event_id},
                 retcol="json",
@@ -356,7 +356,7 @@ class RedactionTestCase(unittest.HomeserverTestCase):
         self.reactor.advance(60 * 60 * 2)
 
         event_json = self.get_success(
-            self.store._simple_select_one_onecol(
+            self.store.db.simple_select_one_onecol(
                 table="event_json",
                 keyvalues={"event_id": msg_event.event_id},
                 retcol="json",
diff --git a/tests/storage/test_roommember.py b/tests/storage/test_roommember.py
index 9ddd17f73d..7840f63fe3 100644
--- a/tests/storage/test_roommember.py
+++ b/tests/storage/test_roommember.py
@@ -16,8 +16,7 @@
 
 from unittest.mock import Mock
 
-from synapse.api.constants import EventTypes, Membership
-from synapse.api.room_versions import RoomVersions
+from synapse.api.constants import Membership
 from synapse.rest.admin import register_servlets_for_client_rest_resource
 from synapse.rest.client.v1 import login, room
 from synapse.types import Requester, UserID
@@ -44,9 +43,6 @@ class RoomMemberStoreTestCase(unittest.HomeserverTestCase):
         # We can't test the RoomMemberStore on its own without the other event
         # storage logic
         self.store = hs.get_datastore()
-        self.storage = hs.get_storage()
-        self.event_builder_factory = hs.get_event_builder_factory()
-        self.event_creation_handler = hs.get_event_creation_handler()
 
         self.u_alice = self.register_user("alice", "pass")
         self.t_alice = self.login("alice", "pass")
@@ -55,26 +51,6 @@ class RoomMemberStoreTestCase(unittest.HomeserverTestCase):
         # User elsewhere on another host
         self.u_charlie = UserID.from_string("@charlie:elsewhere")
 
-    def inject_room_member(self, room, user, membership, replaces_state=None):
-        builder = self.event_builder_factory.for_room_version(
-            RoomVersions.V1,
-            {
-                "type": EventTypes.Member,
-                "sender": user,
-                "state_key": user,
-                "room_id": room,
-                "content": {"membership": membership},
-            },
-        )
-
-        event, context = self.get_success(
-            self.event_creation_handler.create_new_client_event(builder)
-        )
-
-        self.get_success(self.storage.persistence.persist_event(event, context))
-
-        return event
-
     def test_one_member(self):
 
         # Alice creates the room, and is automatically joined
@@ -146,8 +122,12 @@ class CurrentStateMembershipUpdateTestCase(unittest.HomeserverTestCase):
 
     def test_can_rerun_update(self):
         # First make sure we have completed all updates.
-        while not self.get_success(self.store.has_completed_background_updates()):
-            self.get_success(self.store.do_next_background_update(100), by=0.1)
+        while not self.get_success(
+            self.store.db.updates.has_completed_background_updates()
+        ):
+            self.get_success(
+                self.store.db.updates.do_next_background_update(100), by=0.1
+            )
 
         # Now let's create a room, which will insert a membership
         user = UserID("alice", "test")
@@ -156,7 +136,7 @@ class CurrentStateMembershipUpdateTestCase(unittest.HomeserverTestCase):
 
         # Register the background update to run again.
         self.get_success(
-            self.store._simple_insert(
+            self.store.db.simple_insert(
                 table="background_updates",
                 values={
                     "update_name": "current_state_events_membership",
@@ -167,8 +147,12 @@ class CurrentStateMembershipUpdateTestCase(unittest.HomeserverTestCase):
         )
 
         # ... and tell the DataStore that it hasn't finished all updates yet
-        self.store._all_done = False
+        self.store.db.updates._all_done = False
 
         # Now let's actually drive the updates to completion
-        while not self.get_success(self.store.has_completed_background_updates()):
-            self.get_success(self.store.do_next_background_update(100), by=0.1)
+        while not self.get_success(
+            self.store.db.updates.has_completed_background_updates()
+        ):
+            self.get_success(
+                self.store.db.updates.do_next_background_update(100), by=0.1
+            )
diff --git a/tests/storage/test_user_directory.py b/tests/storage/test_user_directory.py
index 7eea57c0e2..6a545d2eb0 100644
--- a/tests/storage/test_user_directory.py
+++ b/tests/storage/test_user_directory.py
@@ -15,8 +15,6 @@
 
 from twisted.internet import defer
 
-from synapse.storage.data_stores.main.user_directory import UserDirectoryStore
-
 from tests import unittest
 from tests.utils import setup_test_homeserver
 
@@ -29,7 +27,7 @@ class UserDirectoryStoreTestCase(unittest.TestCase):
     @defer.inlineCallbacks
     def setUp(self):
         self.hs = yield setup_test_homeserver(self.addCleanup)
-        self.store = UserDirectoryStore(self.hs.get_db_conn(), self.hs)
+        self.store = self.hs.get_datastore()
 
         # alice and bob are both in !room_id. bobby is not but shares
         # a homeserver with alice.
diff --git a/tests/test_federation.py b/tests/test_federation.py
index 7d82b58466..ad165d7295 100644
--- a/tests/test_federation.py
+++ b/tests/test_federation.py
@@ -33,6 +33,8 @@ class MessageAcceptTests(unittest.TestCase):
         self.reactor.advance(0.1)
         self.room_id = self.successResultOf(room)["room_id"]
 
+        self.store = self.homeserver.get_datastore()
+
         # Figure out what the most recent event is
         most_recent = self.successResultOf(
             maybeDeferred(
@@ -77,10 +79,7 @@ class MessageAcceptTests(unittest.TestCase):
         # Make sure we actually joined the room
         self.assertEqual(
             self.successResultOf(
-                maybeDeferred(
-                    self.homeserver.get_datastore().get_latest_event_ids_in_room,
-                    self.room_id,
-                )
+                maybeDeferred(self.store.get_latest_event_ids_in_room, self.room_id)
             )[0],
             "$join:test.serv",
         )
@@ -100,10 +99,7 @@ class MessageAcceptTests(unittest.TestCase):
 
         # Figure out what the most recent event is
         most_recent = self.successResultOf(
-            maybeDeferred(
-                self.homeserver.get_datastore().get_latest_event_ids_in_room,
-                self.room_id,
-            )
+            maybeDeferred(self.store.get_latest_event_ids_in_room, self.room_id)
         )[0]
 
         # Now lie about an event
@@ -141,7 +137,5 @@ class MessageAcceptTests(unittest.TestCase):
         )
 
         # Make sure the invalid event isn't there
-        extrem = maybeDeferred(
-            self.homeserver.get_datastore().get_latest_event_ids_in_room, self.room_id
-        )
+        extrem = maybeDeferred(self.store.get_latest_event_ids_in_room, self.room_id)
         self.assertEqual(self.successResultOf(extrem)[0], "$join:test.serv")
diff --git a/tests/unittest.py b/tests/unittest.py
index 561cebc223..b30b7d1718 100644
--- a/tests/unittest.py
+++ b/tests/unittest.py
@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Copyright 2014-2016 OpenMarket Ltd
 # Copyright 2018 New Vector
+# Copyright 2019 Matrix.org Federation C.I.C
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -13,9 +14,11 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+
 import gc
 import hashlib
 import hmac
+import inspect
 import logging
 import time
 
@@ -23,17 +26,21 @@ from mock import Mock
 
 from canonicaljson import json
 
-from twisted.internet.defer import Deferred, succeed
+from twisted.internet.defer import Deferred, ensureDeferred, succeed
 from twisted.python.threadpool import ThreadPool
 from twisted.trial import unittest
 
-from synapse.api.constants import EventTypes
+from synapse.api.constants import EventTypes, Membership
+from synapse.api.room_versions import KNOWN_ROOM_VERSIONS
 from synapse.config.homeserver import HomeServerConfig
+from synapse.config.ratelimiting import FederationRateLimitConfig
+from synapse.federation.transport import server as federation_server
 from synapse.http.server import JsonResource
 from synapse.http.site import SynapseRequest
 from synapse.logging.context import LoggingContext
 from synapse.server import HomeServer
 from synapse.types import Requester, UserID, create_requester
+from synapse.util.ratelimitutils import FederationRateLimiter
 
 from tests.server import get_clock, make_request, render, setup_test_homeserver
 from tests.test_utils.logging_setup import setup_logging
@@ -395,10 +402,12 @@ class HomeserverTestCase(TestCase):
         hs = setup_test_homeserver(self.addCleanup, *args, **kwargs)
         stor = hs.get_datastore()
 
-        # Run the database background updates.
-        if hasattr(stor, "do_next_background_update"):
-            while not self.get_success(stor.has_completed_background_updates()):
-                self.get_success(stor.do_next_background_update(1))
+        # Run the database background updates, when running against "master".
+        if hs.__class__.__name__ == "TestHomeServer":
+            while not self.get_success(
+                stor.db.updates.has_completed_background_updates()
+            ):
+                self.get_success(stor.db.updates.do_next_background_update(1))
 
         return hs
 
@@ -409,6 +418,8 @@ class HomeserverTestCase(TestCase):
         self.reactor.pump([by] * 100)
 
     def get_success(self, d, by=0.0):
+        if inspect.isawaitable(d):
+            d = ensureDeferred(d)
         if not isinstance(d, Deferred):
             return d
         self.pump(by=by)
@@ -418,6 +429,8 @@ class HomeserverTestCase(TestCase):
         """
         Run a Deferred and get a Failure from it. The failure must be of the type `exc`.
         """
+        if inspect.isawaitable(d):
+            d = ensureDeferred(d)
         if not isinstance(d, Deferred):
             return d
         self.pump()
@@ -538,7 +551,7 @@ class HomeserverTestCase(TestCase):
         Add the given event as an extremity to the room.
         """
         self.get_success(
-            self.hs.get_datastore()._simple_insert(
+            self.hs.get_datastore().db.simple_insert(
                 table="event_forward_extremities",
                 values={"room_id": room_id, "event_id": event_id},
                 desc="test_add_extremity",
@@ -559,6 +572,66 @@ class HomeserverTestCase(TestCase):
         self.render(request)
         self.assertEqual(channel.code, 403, channel.result)
 
+    def inject_room_member(self, room: str, user: str, membership: Membership) -> None:
+        """
+        Inject a membership event into a room.
+
+        Args:
+            room: Room ID to inject the event into.
+            user: MXID of the user to inject the membership for.
+            membership: The membership type.
+        """
+        event_builder_factory = self.hs.get_event_builder_factory()
+        event_creation_handler = self.hs.get_event_creation_handler()
+
+        room_version = self.get_success(self.hs.get_datastore().get_room_version(room))
+
+        builder = event_builder_factory.for_room_version(
+            KNOWN_ROOM_VERSIONS[room_version],
+            {
+                "type": EventTypes.Member,
+                "sender": user,
+                "state_key": user,
+                "room_id": room,
+                "content": {"membership": membership},
+            },
+        )
+
+        event, context = self.get_success(
+            event_creation_handler.create_new_client_event(builder)
+        )
+
+        self.get_success(
+            self.hs.get_storage().persistence.persist_event(event, context)
+        )
+
+
+class FederatingHomeserverTestCase(HomeserverTestCase):
+    """
+    A federating homeserver that authenticates incoming requests as `other.example.com`.
+    """
+
+    def prepare(self, reactor, clock, homeserver):
+        class Authenticator(object):
+            def authenticate_request(self, request, content):
+                return succeed("other.example.com")
+
+        ratelimiter = FederationRateLimiter(
+            clock,
+            FederationRateLimitConfig(
+                window_size=1,
+                sleep_limit=1,
+                sleep_msec=1,
+                reject_limit=1000,
+                concurrent_requests=1000,
+            ),
+        )
+        federation_server.register_servlets(
+            homeserver, self.resource, Authenticator(), ratelimiter
+        )
+
+        return super().prepare(reactor, clock, homeserver)
+
 
 def override_config(extra_config):
     """A decorator which can be applied to test functions to give additional HS config
diff --git a/tests/utils.py b/tests/utils.py
index 7dc9bdc505..c57da59191 100644
--- a/tests/utils.py
+++ b/tests/utils.py
@@ -109,6 +109,7 @@ def default_config(name, parse=False):
     """
     config_dict = {
         "server_name": name,
+        "send_federation": False,
         "media_store_path": "media",
         "uploads_path": "uploads",
         # the test signing key is just an arbitrary ed25519 key to keep the config
@@ -460,7 +461,9 @@ class MockHttpResource(HttpServer):
                 try:
                     args = [urlparse.unquote(u) for u in matcher.groups()]
 
-                    (code, response) = yield func(mock_request, *args)
+                    (code, response) = yield defer.ensureDeferred(
+                        func(mock_request, *args)
+                    )
                     return code, response
                 except CodeMessageException as e:
                     return (e.code, cs_error(e.msg, code=e.errcode))