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-rw-r--r--CHANGES.md60
-rw-r--r--README.rst12
-rw-r--r--changelog.d/3378.misc1
-rw-r--r--changelog.d/3659.feature1
-rw-r--r--changelog.d/3673.misc1
-rw-r--r--changelog.d/3680.feature1
-rw-r--r--changelog.d/3722.bugfix1
-rw-r--r--changelog.d/3724.feature1
-rw-r--r--changelog.d/3725.misc1
-rw-r--r--changelog.d/3726.misc1
-rw-r--r--changelog.d/3727.misc1
-rw-r--r--changelog.d/3730.misc1
-rw-r--r--changelog.d/3734.misc1
-rw-r--r--changelog.d/3735.misc1
-rw-r--r--changelog.d/3737.misc1
-rw-r--r--changelog.d/3740.misc1
-rw-r--r--changelog.d/3746.misc1
-rw-r--r--changelog.d/3747.bugfix1
-rw-r--r--changelog.d/3749.feature1
-rw-r--r--changelog.d/3751.feature1
-rw-r--r--changelog.d/3753.bugfix1
-rw-r--r--changelog.d/3754.bugfix1
-rw-r--r--changelog.d/3755.bugfix1
-rw-r--r--changelog.d/3756.bugfix1
-rw-r--r--changelog.d/3758.bugfix1
-rw-r--r--changelog.d/3760.bugfix1
-rw-r--r--changelog.d/3764.misc1
-rw-r--r--changelog.d/3768.bugfix1
-rw-r--r--changelog.d/3777.bugfix1
-rw-r--r--changelog.d/3800.bugfix1
-rw-r--r--changelog.d/3808.misc1
-rw-r--r--synapse/__init__.py2
-rw-r--r--synapse/storage/monthly_active_users.py6
-rw-r--r--tests/api/test_auth.py1
-rw-r--r--tests/app/test_frontend_proxy.py4
-rw-r--r--tests/handlers/test_typing.py4
-rw-r--r--tests/rest/client/v1/test_rooms.py561
-rw-r--r--tests/rest/client/v2_alpha/test_sync.py8
-rw-r--r--tests/server.py2
-rw-r--r--tests/server_notices/test_resource_limits_server_notices.py30
-rw-r--r--tests/storage/test_client_ips.py4
-rw-r--r--tests/storage/test_monthly_active_users.py48
-rw-r--r--tests/storage/test_state.py102
-rw-r--r--tests/test_mau.py30
-rw-r--r--tests/test_state.py2
-rw-r--r--tests/utils.py35
46 files changed, 476 insertions, 464 deletions
diff --git a/CHANGES.md b/CHANGES.md
index 59feb6b1a7..ee864c3c63 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,18 @@
+Synapse 0.33.4 (2018-09-07)
+===========================
+
+Internal Changes
+----------------
+
+- Unignore synctl in .dockerignore to fix docker builds ([\#3802](https://github.com/matrix-org/synapse/issues/3802))
+
+
+Synapse 0.33.4rc2 (2018-09-06)
+==============================
+
+Pull in security fixes from v0.33.3.1
+
+
 Synapse 0.33.3.1 (2018-09-06)
 =============================
 
@@ -7,11 +22,56 @@ SECURITY FIXES
 - Fix an issue where event signatures were not always correctly validated ([\#3796](https://github.com/matrix-org/synapse/issues/3796))
 - Fix an issue where server_acls could be circumvented for incoming events ([\#3796](https://github.com/matrix-org/synapse/issues/3796))
 
+
 Internal Changes
 ----------------
 
 - Unignore synctl in .dockerignore to fix docker builds ([\#3802](https://github.com/matrix-org/synapse/issues/3802))
 
+
+Synapse 0.33.4rc1 (2018-09-04)
+==============================
+
+Features
+--------
+
+- Support profile API endpoints on workers ([\#3659](https://github.com/matrix-org/synapse/issues/3659))
+- Server notices for resource limit blocking ([\#3680](https://github.com/matrix-org/synapse/issues/3680))
+- Allow guests to use /rooms/:roomId/event/:eventId ([\#3724](https://github.com/matrix-org/synapse/issues/3724))
+- Add mau_trial_days config param, so that users only get counted as MAU after N days. ([\#3749](https://github.com/matrix-org/synapse/issues/3749))
+- Require twisted 17.1 or later (fixes [#3741](https://github.com/matrix-org/synapse/issues/3741)). ([\#3751](https://github.com/matrix-org/synapse/issues/3751))
+
+
+Bugfixes
+--------
+
+- Fix error collecting prometheus metrics when run on dedicated thread due to threading concurrency issues ([\#3722](https://github.com/matrix-org/synapse/issues/3722))
+- Fix bug where we resent "limit exceeded" server notices repeatedly ([\#3747](https://github.com/matrix-org/synapse/issues/3747))
+- Fix bug where we broke sync when using limit_usage_by_mau but hadn't configured server notices ([\#3753](https://github.com/matrix-org/synapse/issues/3753))
+- Fix 'federation_domain_whitelist' such that an empty list correctly blocks all outbound federation traffic ([\#3754](https://github.com/matrix-org/synapse/issues/3754))
+- Fix tagging of server notice rooms ([\#3755](https://github.com/matrix-org/synapse/issues/3755), [\#3756](https://github.com/matrix-org/synapse/issues/3756))
+- Fix 'admin_uri' config variable and error parameter to be 'admin_contact' to match the spec. ([\#3758](https://github.com/matrix-org/synapse/issues/3758))
+- Don't return non-LL-member state in incremental sync state blocks ([\#3760](https://github.com/matrix-org/synapse/issues/3760))
+- Fix bug in sending presence over federation ([\#3768](https://github.com/matrix-org/synapse/issues/3768))
+- Fix bug where preserved threepid user comes to sign up and server is mau blocked ([\#3777](https://github.com/matrix-org/synapse/issues/3777))
+
+Internal Changes
+----------------
+
+- Removed the link to the unmaintained matrix-synapse-auto-deploy project from the readme. ([\#3378](https://github.com/matrix-org/synapse/issues/3378))
+- Refactor state module to support multiple room versions ([\#3673](https://github.com/matrix-org/synapse/issues/3673))
+- The synapse.storage module has been ported to Python 3. ([\#3725](https://github.com/matrix-org/synapse/issues/3725))
+- Split the state_group_cache into member and non-member state events (and so speed up LL /sync) ([\#3726](https://github.com/matrix-org/synapse/issues/3726))
+- Log failure to authenticate remote servers as warnings (without stack traces) ([\#3727](https://github.com/matrix-org/synapse/issues/3727))
+- The CONTRIBUTING guidelines have been updated to mention our use of Markdown and that .misc files have content. ([\#3730](https://github.com/matrix-org/synapse/issues/3730))
+- Reference the need for an HTTP replication port when using the federation_reader worker ([\#3734](https://github.com/matrix-org/synapse/issues/3734))
+- Fix minor spelling error in federation client documentation. ([\#3735](https://github.com/matrix-org/synapse/issues/3735))
+- Remove redundant state resolution function ([\#3737](https://github.com/matrix-org/synapse/issues/3737))
+- The test suite now passes on PostgreSQL. ([\#3740](https://github.com/matrix-org/synapse/issues/3740))
+- Fix MAU cache invalidation due to missing yield ([\#3746](https://github.com/matrix-org/synapse/issues/3746))
+- Make sure that we close db connections opened during init ([\#3764](https://github.com/matrix-org/synapse/issues/3764))
+
+
 Synapse 0.33.3 (2018-08-22)
 ===========================
 
diff --git a/README.rst b/README.rst
index d6f34ba9d1..2471619706 100644
--- a/README.rst
+++ b/README.rst
@@ -742,6 +742,18 @@ so an example nginx configuration might look like::
       }
   }
 
+and an example apache configuration may look like::
+
+    <VirtualHost *:443>
+        SSLEngine on
+        ServerName matrix.example.com;
+
+        <Location /_matrix>
+            ProxyPass http://127.0.0.1:8008/_matrix nocanon
+            ProxyPassReverse http://127.0.0.1:8008/_matrix
+        </Location>
+    </VirtualHost>
+
 You will also want to set ``bind_addresses: ['127.0.0.1']`` and ``x_forwarded: true``
 for port 8008 in ``homeserver.yaml`` to ensure that client IP addresses are
 recorded correctly.
diff --git a/changelog.d/3378.misc b/changelog.d/3378.misc
deleted file mode 100644
index 8f88f88e69..0000000000
--- a/changelog.d/3378.misc
+++ /dev/null
@@ -1 +0,0 @@
-Removed the link to the unmaintained matrix-synapse-auto-deploy project from the readme.
diff --git a/changelog.d/3659.feature b/changelog.d/3659.feature
deleted file mode 100644
index a5b4821c09..0000000000
--- a/changelog.d/3659.feature
+++ /dev/null
@@ -1 +0,0 @@
-Support profile API endpoints on workers
diff --git a/changelog.d/3673.misc b/changelog.d/3673.misc
deleted file mode 100644
index d672111fb9..0000000000
--- a/changelog.d/3673.misc
+++ /dev/null
@@ -1 +0,0 @@
-Refactor state module to support multiple room versions
diff --git a/changelog.d/3680.feature b/changelog.d/3680.feature
deleted file mode 100644
index 4edaaf76a8..0000000000
--- a/changelog.d/3680.feature
+++ /dev/null
@@ -1 +0,0 @@
-Server notices for resource limit blocking
diff --git a/changelog.d/3722.bugfix b/changelog.d/3722.bugfix
deleted file mode 100644
index 16cbaf76cb..0000000000
--- a/changelog.d/3722.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix error collecting prometheus metrics when run on dedicated thread due to threading concurrency issues
diff --git a/changelog.d/3724.feature b/changelog.d/3724.feature
deleted file mode 100644
index 1b374ccf47..0000000000
--- a/changelog.d/3724.feature
+++ /dev/null
@@ -1 +0,0 @@
-Allow guests to use /rooms/:roomId/event/:eventId
diff --git a/changelog.d/3725.misc b/changelog.d/3725.misc
deleted file mode 100644
index 91ab9d7137..0000000000
--- a/changelog.d/3725.misc
+++ /dev/null
@@ -1 +0,0 @@
-The synapse.storage module has been ported to Python 3.
diff --git a/changelog.d/3726.misc b/changelog.d/3726.misc
deleted file mode 100644
index c4f66ec998..0000000000
--- a/changelog.d/3726.misc
+++ /dev/null
@@ -1 +0,0 @@
-Split the state_group_cache into member and non-member state events (and so speed up LL /sync)
diff --git a/changelog.d/3727.misc b/changelog.d/3727.misc
deleted file mode 100644
index 0b83220d90..0000000000
--- a/changelog.d/3727.misc
+++ /dev/null
@@ -1 +0,0 @@
-Log failure to authenticate remote servers as warnings (without stack traces)
diff --git a/changelog.d/3730.misc b/changelog.d/3730.misc
deleted file mode 100644
index b1ea84f732..0000000000
--- a/changelog.d/3730.misc
+++ /dev/null
@@ -1 +0,0 @@
-The CONTRIBUTING guidelines have been updated to mention our use of Markdown and that .misc files have content.
diff --git a/changelog.d/3734.misc b/changelog.d/3734.misc
deleted file mode 100644
index 4f6e4b3848..0000000000
--- a/changelog.d/3734.misc
+++ /dev/null
@@ -1 +0,0 @@
-Reference the need for an HTTP replication port when using the federation_reader worker
diff --git a/changelog.d/3735.misc b/changelog.d/3735.misc
deleted file mode 100644
index f17004be71..0000000000
--- a/changelog.d/3735.misc
+++ /dev/null
@@ -1 +0,0 @@
-Fix minor spelling error in federation client documentation.
diff --git a/changelog.d/3737.misc b/changelog.d/3737.misc
deleted file mode 100644
index 0361da4ebc..0000000000
--- a/changelog.d/3737.misc
+++ /dev/null
@@ -1 +0,0 @@
-Remove redundant state resolution function
diff --git a/changelog.d/3740.misc b/changelog.d/3740.misc
deleted file mode 100644
index 4dcb7fb5de..0000000000
--- a/changelog.d/3740.misc
+++ /dev/null
@@ -1 +0,0 @@
-The test suite now passes on PostgreSQL.
diff --git a/changelog.d/3746.misc b/changelog.d/3746.misc
deleted file mode 100644
index fc00ee773a..0000000000
--- a/changelog.d/3746.misc
+++ /dev/null
@@ -1 +0,0 @@
-Fix MAU cache invalidation due to missing yield
diff --git a/changelog.d/3747.bugfix b/changelog.d/3747.bugfix
deleted file mode 100644
index c41e2a1213..0000000000
--- a/changelog.d/3747.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix bug where we resent "limit exceeded" server notices repeatedly
diff --git a/changelog.d/3749.feature b/changelog.d/3749.feature
deleted file mode 100644
index 9f8837b106..0000000000
--- a/changelog.d/3749.feature
+++ /dev/null
@@ -1 +0,0 @@
-Add mau_trial_days config param, so that users only get counted as MAU after N days.
diff --git a/changelog.d/3751.feature b/changelog.d/3751.feature
deleted file mode 100644
index dc9742b15b..0000000000
--- a/changelog.d/3751.feature
+++ /dev/null
@@ -1 +0,0 @@
-Require twisted 17.1 or later (fixes [#3741](https://github.com/matrix-org/synapse/issues/3741)).
diff --git a/changelog.d/3753.bugfix b/changelog.d/3753.bugfix
deleted file mode 100644
index b4301267df..0000000000
--- a/changelog.d/3753.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix bug where we broke sync when using limit_usage_by_mau but hadn't configured server notices
diff --git a/changelog.d/3754.bugfix b/changelog.d/3754.bugfix
deleted file mode 100644
index 6e3ec80194..0000000000
--- a/changelog.d/3754.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix 'federation_domain_whitelist' such that an empty list correctly blocks all outbound federation traffic
diff --git a/changelog.d/3755.bugfix b/changelog.d/3755.bugfix
deleted file mode 100644
index 6a1f83f0ce..0000000000
--- a/changelog.d/3755.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix tagging of server notice rooms
diff --git a/changelog.d/3756.bugfix b/changelog.d/3756.bugfix
deleted file mode 100644
index 6a1f83f0ce..0000000000
--- a/changelog.d/3756.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix tagging of server notice rooms
diff --git a/changelog.d/3758.bugfix b/changelog.d/3758.bugfix
deleted file mode 100644
index 862739bfe8..0000000000
--- a/changelog.d/3758.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix 'admin_uri' config variable and error parameter to be 'admin_contact' to match the spec.
diff --git a/changelog.d/3760.bugfix b/changelog.d/3760.bugfix
deleted file mode 100644
index ce61fb8a2b..0000000000
--- a/changelog.d/3760.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Don't return non-LL-member state in incremental sync state blocks
diff --git a/changelog.d/3764.misc b/changelog.d/3764.misc
deleted file mode 100644
index f3614f1982..0000000000
--- a/changelog.d/3764.misc
+++ /dev/null
@@ -1 +0,0 @@
-Make sure that we close db connections opened during init
\ No newline at end of file
diff --git a/changelog.d/3768.bugfix b/changelog.d/3768.bugfix
deleted file mode 100644
index a039a7fa68..0000000000
--- a/changelog.d/3768.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix bug in sending presence over federation
diff --git a/changelog.d/3777.bugfix b/changelog.d/3777.bugfix
deleted file mode 100644
index 46efc543a7..0000000000
--- a/changelog.d/3777.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix bug where preserved threepid user comes to sign up and server is mau blocked
diff --git a/changelog.d/3800.bugfix b/changelog.d/3800.bugfix
new file mode 100644
index 0000000000..6b2e18b4a6
--- /dev/null
+++ b/changelog.d/3800.bugfix
@@ -0,0 +1 @@
+guest users should not be part of mau total
diff --git a/changelog.d/3808.misc b/changelog.d/3808.misc
new file mode 100644
index 0000000000..e5e1cd9e0e
--- /dev/null
+++ b/changelog.d/3808.misc
@@ -0,0 +1 @@
+tests/ is now ported to Python 3.
diff --git a/synapse/__init__.py b/synapse/__init__.py
index e395a0a9ee..65a2b894cc 100644
--- a/synapse/__init__.py
+++ b/synapse/__init__.py
@@ -17,4 +17,4 @@
 """ This is a reference implementation of a Matrix home server.
 """
 
-__version__ = "0.33.3.1"
+__version__ = "0.33.4"
diff --git a/synapse/storage/monthly_active_users.py b/synapse/storage/monthly_active_users.py
index c7899d7fd2..b890c152db 100644
--- a/synapse/storage/monthly_active_users.py
+++ b/synapse/storage/monthly_active_users.py
@@ -199,10 +199,14 @@ class MonthlyActiveUsersStore(SQLBaseStore):
         Args:
             user_id(str): the user_id to query
         """
+
         if self.hs.config.limit_usage_by_mau:
+            # Trial users and guests should not be included as part of MAU group
+            is_guest = yield self.is_guest(user_id)
+            if is_guest:
+                return
             is_trial = yield self.is_trial_user(user_id)
             if is_trial:
-                # we don't track trial users in the MAU table.
                 return
 
             last_seen_timestamp = yield self.user_last_seen_monthly_active(user_id)
diff --git a/tests/api/test_auth.py b/tests/api/test_auth.py
index f65a27e5f1..379e9c4ab1 100644
--- a/tests/api/test_auth.py
+++ b/tests/api/test_auth.py
@@ -471,6 +471,7 @@ class AuthTestCase(unittest.TestCase):
     def test_reserved_threepid(self):
         self.hs.config.limit_usage_by_mau = True
         self.hs.config.max_mau_value = 1
+        self.store.get_monthly_active_count = lambda: defer.succeed(2)
         threepid = {'medium': 'email', 'address': 'reserved@server.com'}
         unknown_threepid = {'medium': 'email', 'address': 'unreserved@server.com'}
         self.hs.config.mau_limits_reserved_threepids = [threepid]
diff --git a/tests/app/test_frontend_proxy.py b/tests/app/test_frontend_proxy.py
index 76b5090fff..a83f567ebd 100644
--- a/tests/app/test_frontend_proxy.py
+++ b/tests/app/test_frontend_proxy.py
@@ -47,7 +47,7 @@ class FrontendProxyTests(HomeserverTestCase):
         self.assertEqual(len(self.reactor.tcpServers), 1)
         site = self.reactor.tcpServers[0][1]
         self.resource = (
-            site.resource.children["_matrix"].children["client"].children["r0"]
+            site.resource.children[b"_matrix"].children[b"client"].children[b"r0"]
         )
 
         request, channel = self.make_request("PUT", "presence/a/status")
@@ -77,7 +77,7 @@ class FrontendProxyTests(HomeserverTestCase):
         self.assertEqual(len(self.reactor.tcpServers), 1)
         site = self.reactor.tcpServers[0][1]
         self.resource = (
-            site.resource.children["_matrix"].children["client"].children["r0"]
+            site.resource.children[b"_matrix"].children[b"client"].children[b"r0"]
         )
 
         request, channel = self.make_request("PUT", "presence/a/status")
diff --git a/tests/handlers/test_typing.py b/tests/handlers/test_typing.py
index c2d951b45f..36e136cded 100644
--- a/tests/handlers/test_typing.py
+++ b/tests/handlers/test_typing.py
@@ -43,9 +43,7 @@ def _expect_edu_transaction(edu_type, content, origin="test"):
 
 
 def _make_edu_transaction_json(edu_type, content):
-    return json.dumps(_expect_edu_transaction(edu_type, content)).encode(
-        'utf8'
-    )
+    return json.dumps(_expect_edu_transaction(edu_type, content)).encode('utf8')
 
 
 class TypingNotificationsTestCase(unittest.TestCase):
diff --git a/tests/rest/client/v1/test_rooms.py b/tests/rest/client/v1/test_rooms.py
index 9fe0760496..359f7777ff 100644
--- a/tests/rest/client/v1/test_rooms.py
+++ b/tests/rest/client/v1/test_rooms.py
@@ -22,39 +22,24 @@ from six.moves.urllib import parse as urlparse
 
 from twisted.internet import defer
 
-import synapse.rest.client.v1.room
 from synapse.api.constants import Membership
-from synapse.http.server import JsonResource
-from synapse.types import UserID
-from synapse.util import Clock
+from synapse.rest.client.v1 import room
 
 from tests import unittest
-from tests.server import (
-    ThreadedMemoryReactorClock,
-    make_request,
-    render,
-    setup_test_homeserver,
-)
-
-from .utils import RestHelper
 
 PATH_PREFIX = b"/_matrix/client/api/v1"
 
 
-class RoomBase(unittest.TestCase):
+class RoomBase(unittest.HomeserverTestCase):
     rmcreator_id = None
 
-    def setUp(self):
+    servlets = [room.register_servlets, room.register_deprecated_servlets]
 
-        self.clock = ThreadedMemoryReactorClock()
-        self.hs_clock = Clock(self.clock)
+    def make_homeserver(self, reactor, clock):
 
-        self.hs = setup_test_homeserver(
-            self.addCleanup,
+        self.hs = self.setup_test_homeserver(
             "red",
             http_client=None,
-            clock=self.hs_clock,
-            reactor=self.clock,
             federation_client=Mock(),
             ratelimiter=NonCallableMock(spec_set=["send_message"]),
         )
@@ -63,42 +48,21 @@ class RoomBase(unittest.TestCase):
 
         self.hs.get_federation_handler = Mock(return_value=Mock())
 
-        def get_user_by_access_token(token=None, allow_guest=False):
-            return {
-                "user": UserID.from_string(self.helper.auth_user_id),
-                "token_id": 1,
-                "is_guest": False,
-            }
-
-        def get_user_by_req(request, allow_guest=False, rights="access"):
-            return synapse.types.create_requester(
-                UserID.from_string(self.helper.auth_user_id), 1, False, None
-            )
-
-        self.hs.get_auth().get_user_by_req = get_user_by_req
-        self.hs.get_auth().get_user_by_access_token = get_user_by_access_token
-        self.hs.get_auth().get_access_token_from_request = Mock(return_value=b"1234")
-
         def _insert_client_ip(*args, **kwargs):
             return defer.succeed(None)
 
         self.hs.get_datastore().insert_client_ip = _insert_client_ip
 
-        self.resource = JsonResource(self.hs)
-        synapse.rest.client.v1.room.register_servlets(self.hs, self.resource)
-        synapse.rest.client.v1.room.register_deprecated_servlets(self.hs, self.resource)
-        self.helper = RestHelper(self.hs, self.resource, self.user_id)
+        return self.hs
 
 
 class RoomPermissionsTestCase(RoomBase):
     """ Tests room permissions. """
 
-    user_id = b"@sid1:red"
-    rmcreator_id = b"@notme:red"
-
-    def setUp(self):
+    user_id = "@sid1:red"
+    rmcreator_id = "@notme:red"
 
-        super(RoomPermissionsTestCase, self).setUp()
+    def prepare(self, reactor, clock, hs):
 
         self.helper.auth_user_id = self.rmcreator_id
         # create some rooms under the name rmcreator_id
@@ -114,22 +78,20 @@ class RoomPermissionsTestCase(RoomBase):
         self.created_rmid_msg_path = (
             "rooms/%s/send/m.room.message/a1" % (self.created_rmid)
         ).encode('ascii')
-        request, channel = make_request(
-            b"PUT",
-            self.created_rmid_msg_path,
-            b'{"msgtype":"m.text","body":"test msg"}',
+        request, channel = self.make_request(
+            "PUT", self.created_rmid_msg_path, b'{"msgtype":"m.text","body":"test msg"}'
         )
-        render(request, self.resource, self.clock)
-        self.assertEquals(channel.result["code"], b"200", channel.result)
+        self.render(request)
+        self.assertEquals(200, channel.code, channel.result)
 
         # set topic for public room
-        request, channel = make_request(
-            b"PUT",
+        request, channel = self.make_request(
+            "PUT",
             ("rooms/%s/state/m.room.topic" % self.created_public_rmid).encode('ascii'),
             b'{"topic":"Public Room Topic"}',
         )
-        render(request, self.resource, self.clock)
-        self.assertEquals(channel.result["code"], b"200", channel.result)
+        self.render(request)
+        self.assertEquals(200, channel.code, channel.result)
 
         # auth as user_id now
         self.helper.auth_user_id = self.user_id
@@ -140,128 +102,128 @@ class RoomPermissionsTestCase(RoomBase):
         seq = iter(range(100))
 
         def send_msg_path():
-            return b"/rooms/%s/send/m.room.message/mid%s" % (
+            return "/rooms/%s/send/m.room.message/mid%s" % (
                 self.created_rmid,
-                str(next(seq)).encode('ascii'),
+                str(next(seq)),
             )
 
         # send message in uncreated room, expect 403
-        request, channel = make_request(
-            b"PUT",
-            b"/rooms/%s/send/m.room.message/mid2" % (self.uncreated_rmid,),
+        request, channel = self.make_request(
+            "PUT",
+            "/rooms/%s/send/m.room.message/mid2" % (self.uncreated_rmid,),
             msg_content,
         )
-        render(request, self.resource, self.clock)
-        self.assertEquals(403, int(channel.result["code"]), msg=channel.result["body"])
+        self.render(request)
+        self.assertEquals(403, channel.code, msg=channel.result["body"])
 
         # send message in created room not joined (no state), expect 403
-        request, channel = make_request(b"PUT", send_msg_path(), msg_content)
-        render(request, self.resource, self.clock)
-        self.assertEquals(403, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", send_msg_path(), msg_content)
+        self.render(request)
+        self.assertEquals(403, channel.code, msg=channel.result["body"])
 
         # send message in created room and invited, expect 403
         self.helper.invite(
             room=self.created_rmid, src=self.rmcreator_id, targ=self.user_id
         )
-        request, channel = make_request(b"PUT", send_msg_path(), msg_content)
-        render(request, self.resource, self.clock)
-        self.assertEquals(403, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", send_msg_path(), msg_content)
+        self.render(request)
+        self.assertEquals(403, channel.code, msg=channel.result["body"])
 
         # send message in created room and joined, expect 200
         self.helper.join(room=self.created_rmid, user=self.user_id)
-        request, channel = make_request(b"PUT", send_msg_path(), msg_content)
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", send_msg_path(), msg_content)
+        self.render(request)
+        self.assertEquals(200, channel.code, msg=channel.result["body"])
 
         # send message in created room and left, expect 403
         self.helper.leave(room=self.created_rmid, user=self.user_id)
-        request, channel = make_request(b"PUT", send_msg_path(), msg_content)
-        render(request, self.resource, self.clock)
-        self.assertEquals(403, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", send_msg_path(), msg_content)
+        self.render(request)
+        self.assertEquals(403, channel.code, msg=channel.result["body"])
 
     def test_topic_perms(self):
         topic_content = b'{"topic":"My Topic Name"}'
-        topic_path = b"/rooms/%s/state/m.room.topic" % self.created_rmid
+        topic_path = "/rooms/%s/state/m.room.topic" % self.created_rmid
 
         # set/get topic in uncreated room, expect 403
-        request, channel = make_request(
-            b"PUT", b"/rooms/%s/state/m.room.topic" % self.uncreated_rmid, topic_content
+        request, channel = self.make_request(
+            "PUT", "/rooms/%s/state/m.room.topic" % self.uncreated_rmid, topic_content
         )
-        render(request, self.resource, self.clock)
-        self.assertEquals(403, int(channel.result["code"]), msg=channel.result["body"])
-        request, channel = make_request(
-            b"GET", "/rooms/%s/state/m.room.topic" % self.uncreated_rmid
+        self.render(request)
+        self.assertEquals(403, channel.code, msg=channel.result["body"])
+        request, channel = self.make_request(
+            "GET", "/rooms/%s/state/m.room.topic" % self.uncreated_rmid
         )
-        render(request, self.resource, self.clock)
-        self.assertEquals(403, int(channel.result["code"]), msg=channel.result["body"])
+        self.render(request)
+        self.assertEquals(403, channel.code, msg=channel.result["body"])
 
         # set/get topic in created PRIVATE room not joined, expect 403
-        request, channel = make_request(b"PUT", topic_path, topic_content)
-        render(request, self.resource, self.clock)
-        self.assertEquals(403, int(channel.result["code"]), msg=channel.result["body"])
-        request, channel = make_request(b"GET", topic_path)
-        render(request, self.resource, self.clock)
-        self.assertEquals(403, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", topic_path, topic_content)
+        self.render(request)
+        self.assertEquals(403, channel.code, msg=channel.result["body"])
+        request, channel = self.make_request("GET", topic_path)
+        self.render(request)
+        self.assertEquals(403, channel.code, msg=channel.result["body"])
 
         # set topic in created PRIVATE room and invited, expect 403
         self.helper.invite(
             room=self.created_rmid, src=self.rmcreator_id, targ=self.user_id
         )
-        request, channel = make_request(b"PUT", topic_path, topic_content)
-        render(request, self.resource, self.clock)
-        self.assertEquals(403, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", topic_path, topic_content)
+        self.render(request)
+        self.assertEquals(403, channel.code, msg=channel.result["body"])
 
         # get topic in created PRIVATE room and invited, expect 403
-        request, channel = make_request(b"GET", topic_path)
-        render(request, self.resource, self.clock)
-        self.assertEquals(403, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("GET", topic_path)
+        self.render(request)
+        self.assertEquals(403, channel.code, msg=channel.result["body"])
 
         # set/get topic in created PRIVATE room and joined, expect 200
         self.helper.join(room=self.created_rmid, user=self.user_id)
 
         # Only room ops can set topic by default
         self.helper.auth_user_id = self.rmcreator_id
-        request, channel = make_request(b"PUT", topic_path, topic_content)
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", topic_path, topic_content)
+        self.render(request)
+        self.assertEquals(200, channel.code, msg=channel.result["body"])
         self.helper.auth_user_id = self.user_id
 
-        request, channel = make_request(b"GET", topic_path)
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), msg=channel.result["body"])
-        self.assert_dict(json.loads(topic_content), channel.json_body)
+        request, channel = self.make_request("GET", topic_path)
+        self.render(request)
+        self.assertEquals(200, channel.code, msg=channel.result["body"])
+        self.assert_dict(json.loads(topic_content.decode('utf8')), channel.json_body)
 
         # set/get topic in created PRIVATE room and left, expect 403
         self.helper.leave(room=self.created_rmid, user=self.user_id)
-        request, channel = make_request(b"PUT", topic_path, topic_content)
-        render(request, self.resource, self.clock)
-        self.assertEquals(403, int(channel.result["code"]), msg=channel.result["body"])
-        request, channel = make_request(b"GET", topic_path)
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", topic_path, topic_content)
+        self.render(request)
+        self.assertEquals(403, channel.code, msg=channel.result["body"])
+        request, channel = self.make_request("GET", topic_path)
+        self.render(request)
+        self.assertEquals(200, channel.code, msg=channel.result["body"])
 
         # get topic in PUBLIC room, not joined, expect 403
-        request, channel = make_request(
-            b"GET", b"/rooms/%s/state/m.room.topic" % self.created_public_rmid
+        request, channel = self.make_request(
+            "GET", "/rooms/%s/state/m.room.topic" % self.created_public_rmid
         )
-        render(request, self.resource, self.clock)
-        self.assertEquals(403, int(channel.result["code"]), msg=channel.result["body"])
+        self.render(request)
+        self.assertEquals(403, channel.code, msg=channel.result["body"])
 
         # set topic in PUBLIC room, not joined, expect 403
-        request, channel = make_request(
-            b"PUT",
-            b"/rooms/%s/state/m.room.topic" % self.created_public_rmid,
+        request, channel = self.make_request(
+            "PUT",
+            "/rooms/%s/state/m.room.topic" % self.created_public_rmid,
             topic_content,
         )
-        render(request, self.resource, self.clock)
-        self.assertEquals(403, int(channel.result["code"]), msg=channel.result["body"])
+        self.render(request)
+        self.assertEquals(403, channel.code, msg=channel.result["body"])
 
     def _test_get_membership(self, room=None, members=[], expect_code=None):
         for member in members:
-            path = b"/rooms/%s/state/m.room.member/%s" % (room, member)
-            request, channel = make_request(b"GET", path)
-            render(request, self.resource, self.clock)
-            self.assertEquals(expect_code, int(channel.result["code"]))
+            path = "/rooms/%s/state/m.room.member/%s" % (room, member)
+            request, channel = self.make_request("GET", path)
+            self.render(request)
+            self.assertEquals(expect_code, channel.code)
 
     def test_membership_basic_room_perms(self):
         # === room does not exist ===
@@ -428,217 +390,211 @@ class RoomPermissionsTestCase(RoomBase):
 class RoomsMemberListTestCase(RoomBase):
     """ Tests /rooms/$room_id/members/list REST events."""
 
-    user_id = b"@sid1:red"
+    user_id = "@sid1:red"
 
     def test_get_member_list(self):
         room_id = self.helper.create_room_as(self.user_id)
-        request, channel = make_request(b"GET", b"/rooms/%s/members" % room_id)
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("GET", "/rooms/%s/members" % room_id)
+        self.render(request)
+        self.assertEquals(200, channel.code, msg=channel.result["body"])
 
     def test_get_member_list_no_room(self):
-        request, channel = make_request(b"GET", b"/rooms/roomdoesnotexist/members")
-        render(request, self.resource, self.clock)
-        self.assertEquals(403, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("GET", "/rooms/roomdoesnotexist/members")
+        self.render(request)
+        self.assertEquals(403, channel.code, msg=channel.result["body"])
 
     def test_get_member_list_no_permission(self):
-        room_id = self.helper.create_room_as(b"@some_other_guy:red")
-        request, channel = make_request(b"GET", b"/rooms/%s/members" % room_id)
-        render(request, self.resource, self.clock)
-        self.assertEquals(403, int(channel.result["code"]), msg=channel.result["body"])
+        room_id = self.helper.create_room_as("@some_other_guy:red")
+        request, channel = self.make_request("GET", "/rooms/%s/members" % room_id)
+        self.render(request)
+        self.assertEquals(403, channel.code, msg=channel.result["body"])
 
     def test_get_member_list_mixed_memberships(self):
-        room_creator = b"@some_other_guy:red"
+        room_creator = "@some_other_guy:red"
         room_id = self.helper.create_room_as(room_creator)
-        room_path = b"/rooms/%s/members" % room_id
+        room_path = "/rooms/%s/members" % room_id
         self.helper.invite(room=room_id, src=room_creator, targ=self.user_id)
         # can't see list if you're just invited.
-        request, channel = make_request(b"GET", room_path)
-        render(request, self.resource, self.clock)
-        self.assertEquals(403, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("GET", room_path)
+        self.render(request)
+        self.assertEquals(403, channel.code, msg=channel.result["body"])
 
         self.helper.join(room=room_id, user=self.user_id)
         # can see list now joined
-        request, channel = make_request(b"GET", room_path)
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("GET", room_path)
+        self.render(request)
+        self.assertEquals(200, channel.code, msg=channel.result["body"])
 
         self.helper.leave(room=room_id, user=self.user_id)
         # can see old list once left
-        request, channel = make_request(b"GET", room_path)
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("GET", room_path)
+        self.render(request)
+        self.assertEquals(200, channel.code, msg=channel.result["body"])
 
 
 class RoomsCreateTestCase(RoomBase):
     """ Tests /rooms and /rooms/$room_id REST events. """
 
-    user_id = b"@sid1:red"
+    user_id = "@sid1:red"
 
     def test_post_room_no_keys(self):
         # POST with no config keys, expect new room id
-        request, channel = make_request(b"POST", b"/createRoom", b"{}")
+        request, channel = self.make_request("POST", "/createRoom", "{}")
 
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), channel.result)
+        self.render(request)
+        self.assertEquals(200, channel.code, channel.result)
         self.assertTrue("room_id" in channel.json_body)
 
     def test_post_room_visibility_key(self):
         # POST with visibility config key, expect new room id
-        request, channel = make_request(
-            b"POST", b"/createRoom", b'{"visibility":"private"}'
+        request, channel = self.make_request(
+            "POST", "/createRoom", b'{"visibility":"private"}'
         )
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]))
+        self.render(request)
+        self.assertEquals(200, channel.code)
         self.assertTrue("room_id" in channel.json_body)
 
     def test_post_room_custom_key(self):
         # POST with custom config keys, expect new room id
-        request, channel = make_request(b"POST", b"/createRoom", b'{"custom":"stuff"}')
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]))
+        request, channel = self.make_request(
+            "POST", "/createRoom", b'{"custom":"stuff"}'
+        )
+        self.render(request)
+        self.assertEquals(200, channel.code)
         self.assertTrue("room_id" in channel.json_body)
 
     def test_post_room_known_and_unknown_keys(self):
         # POST with custom + known config keys, expect new room id
-        request, channel = make_request(
-            b"POST", b"/createRoom", b'{"visibility":"private","custom":"things"}'
+        request, channel = self.make_request(
+            "POST", "/createRoom", b'{"visibility":"private","custom":"things"}'
         )
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]))
+        self.render(request)
+        self.assertEquals(200, channel.code)
         self.assertTrue("room_id" in channel.json_body)
 
     def test_post_room_invalid_content(self):
         # POST with invalid content / paths, expect 400
-        request, channel = make_request(b"POST", b"/createRoom", b'{"visibili')
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]))
+        request, channel = self.make_request("POST", "/createRoom", b'{"visibili')
+        self.render(request)
+        self.assertEquals(400, channel.code)
 
-        request, channel = make_request(b"POST", b"/createRoom", b'["hello"]')
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]))
+        request, channel = self.make_request("POST", "/createRoom", b'["hello"]')
+        self.render(request)
+        self.assertEquals(400, channel.code)
 
 
 class RoomTopicTestCase(RoomBase):
     """ Tests /rooms/$room_id/topic REST events. """
 
-    user_id = b"@sid1:red"
-
-    def setUp(self):
-
-        super(RoomTopicTestCase, self).setUp()
+    user_id = "@sid1:red"
 
+    def prepare(self, reactor, clock, hs):
         # create the room
         self.room_id = self.helper.create_room_as(self.user_id)
-        self.path = b"/rooms/%s/state/m.room.topic" % (self.room_id,)
+        self.path = "/rooms/%s/state/m.room.topic" % (self.room_id,)
 
     def test_invalid_puts(self):
         # missing keys or invalid json
-        request, channel = make_request(b"PUT", self.path, '{}')
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", self.path, '{}')
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
-        request, channel = make_request(b"PUT", self.path, '{"_name":"bob"}')
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", self.path, '{"_name":"bo"}')
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
-        request, channel = make_request(b"PUT", self.path, '{"nao')
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", self.path, '{"nao')
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
-        request, channel = make_request(
-            b"PUT", self.path, '[{"_name":"bob"},{"_name":"jill"}]'
+        request, channel = self.make_request(
+            "PUT", self.path, '[{"_name":"bo"},{"_name":"jill"}]'
         )
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
-        request, channel = make_request(b"PUT", self.path, 'text only')
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", self.path, 'text only')
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
-        request, channel = make_request(b"PUT", self.path, '')
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", self.path, '')
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
         # valid key, wrong type
         content = '{"topic":["Topic name"]}'
-        request, channel = make_request(b"PUT", self.path, content)
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", self.path, content)
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
     def test_rooms_topic(self):
         # nothing should be there
-        request, channel = make_request(b"GET", self.path)
-        render(request, self.resource, self.clock)
-        self.assertEquals(404, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("GET", self.path)
+        self.render(request)
+        self.assertEquals(404, channel.code, msg=channel.result["body"])
 
         # valid put
         content = '{"topic":"Topic name"}'
-        request, channel = make_request(b"PUT", self.path, content)
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", self.path, content)
+        self.render(request)
+        self.assertEquals(200, channel.code, msg=channel.result["body"])
 
         # valid get
-        request, channel = make_request(b"GET", self.path)
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("GET", self.path)
+        self.render(request)
+        self.assertEquals(200, channel.code, msg=channel.result["body"])
         self.assert_dict(json.loads(content), channel.json_body)
 
     def test_rooms_topic_with_extra_keys(self):
         # valid put with extra keys
         content = '{"topic":"Seasons","subtopic":"Summer"}'
-        request, channel = make_request(b"PUT", self.path, content)
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", self.path, content)
+        self.render(request)
+        self.assertEquals(200, channel.code, msg=channel.result["body"])
 
         # valid get
-        request, channel = make_request(b"GET", self.path)
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("GET", self.path)
+        self.render(request)
+        self.assertEquals(200, channel.code, msg=channel.result["body"])
         self.assert_dict(json.loads(content), channel.json_body)
 
 
 class RoomMemberStateTestCase(RoomBase):
     """ Tests /rooms/$room_id/members/$user_id/state REST events. """
 
-    user_id = b"@sid1:red"
-
-    def setUp(self):
+    user_id = "@sid1:red"
 
-        super(RoomMemberStateTestCase, self).setUp()
+    def prepare(self, reactor, clock, hs):
         self.room_id = self.helper.create_room_as(self.user_id)
 
-    def tearDown(self):
-        pass
-
     def test_invalid_puts(self):
         path = "/rooms/%s/state/m.room.member/%s" % (self.room_id, self.user_id)
         # missing keys or invalid json
-        request, channel = make_request(b"PUT", path, '{}')
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", path, '{}')
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
-        request, channel = make_request(b"PUT", path, '{"_name":"bob"}')
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", path, '{"_name":"bo"}')
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
-        request, channel = make_request(b"PUT", path, '{"nao')
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", path, '{"nao')
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
-        request, channel = make_request(
-            b"PUT", path, b'[{"_name":"bob"},{"_name":"jill"}]'
+        request, channel = self.make_request(
+            "PUT", path, b'[{"_name":"bo"},{"_name":"jill"}]'
         )
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
-        request, channel = make_request(b"PUT", path, 'text only')
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", path, 'text only')
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
-        request, channel = make_request(b"PUT", path, '')
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", path, '')
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
         # valid keys, wrong types
         content = '{"membership":["%s","%s","%s"]}' % (
@@ -646,9 +602,9 @@ class RoomMemberStateTestCase(RoomBase):
             Membership.JOIN,
             Membership.LEAVE,
         )
-        request, channel = make_request(b"PUT", path, content.encode('ascii'))
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", path, content.encode('ascii'))
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
     def test_rooms_members_self(self):
         path = "/rooms/%s/state/m.room.member/%s" % (
@@ -658,13 +614,13 @@ class RoomMemberStateTestCase(RoomBase):
 
         # valid join message (NOOP since we made the room)
         content = '{"membership":"%s"}' % Membership.JOIN
-        request, channel = make_request(b"PUT", path, content.encode('ascii'))
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", path, content.encode('ascii'))
+        self.render(request)
+        self.assertEquals(200, channel.code, msg=channel.result["body"])
 
-        request, channel = make_request(b"GET", path, None)
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("GET", path, None)
+        self.render(request)
+        self.assertEquals(200, channel.code, msg=channel.result["body"])
 
         expected_response = {"membership": Membership.JOIN}
         self.assertEquals(expected_response, channel.json_body)
@@ -678,13 +634,13 @@ class RoomMemberStateTestCase(RoomBase):
 
         # valid invite message
         content = '{"membership":"%s"}' % Membership.INVITE
-        request, channel = make_request(b"PUT", path, content)
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", path, content)
+        self.render(request)
+        self.assertEquals(200, channel.code, msg=channel.result["body"])
 
-        request, channel = make_request(b"GET", path, None)
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("GET", path, None)
+        self.render(request)
+        self.assertEquals(200, channel.code, msg=channel.result["body"])
         self.assertEquals(json.loads(content), channel.json_body)
 
     def test_rooms_members_other_custom_keys(self):
@@ -699,13 +655,13 @@ class RoomMemberStateTestCase(RoomBase):
             Membership.INVITE,
             "Join us!",
         )
-        request, channel = make_request(b"PUT", path, content)
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", path, content)
+        self.render(request)
+        self.assertEquals(200, channel.code, msg=channel.result["body"])
 
-        request, channel = make_request(b"GET", path, None)
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("GET", path, None)
+        self.render(request)
+        self.assertEquals(200, channel.code, msg=channel.result["body"])
         self.assertEquals(json.loads(content), channel.json_body)
 
 
@@ -714,60 +670,58 @@ class RoomMessagesTestCase(RoomBase):
 
     user_id = "@sid1:red"
 
-    def setUp(self):
-        super(RoomMessagesTestCase, self).setUp()
-
+    def prepare(self, reactor, clock, hs):
         self.room_id = self.helper.create_room_as(self.user_id)
 
     def test_invalid_puts(self):
         path = "/rooms/%s/send/m.room.message/mid1" % (urlparse.quote(self.room_id))
         # missing keys or invalid json
-        request, channel = make_request(b"PUT", path, '{}')
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", path, b'{}')
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
-        request, channel = make_request(b"PUT", path, '{"_name":"bob"}')
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", path, b'{"_name":"bo"}')
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
-        request, channel = make_request(b"PUT", path, '{"nao')
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", path, b'{"nao')
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
-        request, channel = make_request(
-            b"PUT", path, '[{"_name":"bob"},{"_name":"jill"}]'
+        request, channel = self.make_request(
+            "PUT", path, b'[{"_name":"bo"},{"_name":"jill"}]'
         )
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
-        request, channel = make_request(b"PUT", path, 'text only')
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", path, b'text only')
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
-        request, channel = make_request(b"PUT", path, '')
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        request, channel = self.make_request("PUT", path, b'')
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
     def test_rooms_messages_sent(self):
         path = "/rooms/%s/send/m.room.message/mid1" % (urlparse.quote(self.room_id))
 
-        content = '{"body":"test","msgtype":{"type":"a"}}'
-        request, channel = make_request(b"PUT", path, content)
-        render(request, self.resource, self.clock)
-        self.assertEquals(400, int(channel.result["code"]), msg=channel.result["body"])
+        content = b'{"body":"test","msgtype":{"type":"a"}}'
+        request, channel = self.make_request("PUT", path, content)
+        self.render(request)
+        self.assertEquals(400, channel.code, msg=channel.result["body"])
 
         # custom message types
-        content = '{"body":"test","msgtype":"test.custom.text"}'
-        request, channel = make_request(b"PUT", path, content)
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), msg=channel.result["body"])
+        content = b'{"body":"test","msgtype":"test.custom.text"}'
+        request, channel = self.make_request("PUT", path, content)
+        self.render(request)
+        self.assertEquals(200, channel.code, msg=channel.result["body"])
 
         # m.text message type
         path = "/rooms/%s/send/m.room.message/mid2" % (urlparse.quote(self.room_id))
-        content = '{"body":"test2","msgtype":"m.text"}'
-        request, channel = make_request(b"PUT", path, content)
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]), msg=channel.result["body"])
+        content = b'{"body":"test2","msgtype":"m.text"}'
+        request, channel = self.make_request("PUT", path, content)
+        self.render(request)
+        self.assertEquals(200, channel.code, msg=channel.result["body"])
 
 
 class RoomInitialSyncTestCase(RoomBase):
@@ -775,16 +729,16 @@ class RoomInitialSyncTestCase(RoomBase):
 
     user_id = "@sid1:red"
 
-    def setUp(self):
-        super(RoomInitialSyncTestCase, self).setUp()
-
+    def prepare(self, reactor, clock, hs):
         # create the room
         self.room_id = self.helper.create_room_as(self.user_id)
 
     def test_initial_sync(self):
-        request, channel = make_request(b"GET", "/rooms/%s/initialSync" % self.room_id)
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]))
+        request, channel = self.make_request(
+            "GET", "/rooms/%s/initialSync" % self.room_id
+        )
+        self.render(request)
+        self.assertEquals(200, channel.code)
 
         self.assertEquals(self.room_id, channel.json_body["room_id"])
         self.assertEquals("join", channel.json_body["membership"])
@@ -819,17 +773,16 @@ class RoomMessageListTestCase(RoomBase):
 
     user_id = "@sid1:red"
 
-    def setUp(self):
-        super(RoomMessageListTestCase, self).setUp()
+    def prepare(self, reactor, clock, hs):
         self.room_id = self.helper.create_room_as(self.user_id)
 
     def test_topo_token_is_accepted(self):
         token = "t1-0_0_0_0_0_0_0_0_0"
-        request, channel = make_request(
-            b"GET", "/rooms/%s/messages?access_token=x&from=%s" % (self.room_id, token)
+        request, channel = self.make_request(
+            "GET", "/rooms/%s/messages?access_token=x&from=%s" % (self.room_id, token)
         )
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]))
+        self.render(request)
+        self.assertEquals(200, channel.code)
         self.assertTrue("start" in channel.json_body)
         self.assertEquals(token, channel.json_body['start'])
         self.assertTrue("chunk" in channel.json_body)
@@ -837,11 +790,11 @@ class RoomMessageListTestCase(RoomBase):
 
     def test_stream_token_is_accepted_for_fwd_pagianation(self):
         token = "s0_0_0_0_0_0_0_0_0"
-        request, channel = make_request(
-            b"GET", "/rooms/%s/messages?access_token=x&from=%s" % (self.room_id, token)
+        request, channel = self.make_request(
+            "GET", "/rooms/%s/messages?access_token=x&from=%s" % (self.room_id, token)
         )
-        render(request, self.resource, self.clock)
-        self.assertEquals(200, int(channel.result["code"]))
+        self.render(request)
+        self.assertEquals(200, channel.code)
         self.assertTrue("start" in channel.json_body)
         self.assertEquals(token, channel.json_body['start'])
         self.assertTrue("chunk" in channel.json_body)
diff --git a/tests/rest/client/v2_alpha/test_sync.py b/tests/rest/client/v2_alpha/test_sync.py
index 560b1fba96..4c30c5f258 100644
--- a/tests/rest/client/v2_alpha/test_sync.py
+++ b/tests/rest/client/v2_alpha/test_sync.py
@@ -62,12 +62,6 @@ class FilterTestCase(unittest.HomeserverTestCase):
         self.assertEqual(channel.code, 200)
         self.assertTrue(
             set(
-                [
-                    "next_batch",
-                    "rooms",
-                    "account_data",
-                    "to_device",
-                    "device_lists",
-                ]
+                ["next_batch", "rooms", "account_data", "to_device", "device_lists"]
             ).issubset(set(channel.json_body.keys()))
         )
diff --git a/tests/server.py b/tests/server.py
index 615bba1b59..a2c3ca61f6 100644
--- a/tests/server.py
+++ b/tests/server.py
@@ -65,7 +65,7 @@ class FakeChannel(object):
     def getPeer(self):
         # We give an address so that getClientIP returns a non null entry,
         # causing us to record the MAU
-        return address.IPv4Address(b"TCP", "127.0.0.1", 3423)
+        return address.IPv4Address("TCP", "127.0.0.1", 3423)
 
     def getHost(self):
         return None
diff --git a/tests/server_notices/test_resource_limits_server_notices.py b/tests/server_notices/test_resource_limits_server_notices.py
index 5cc7fff39b..4701eedd45 100644
--- a/tests/server_notices/test_resource_limits_server_notices.py
+++ b/tests/server_notices/test_resource_limits_server_notices.py
@@ -80,12 +80,11 @@ class TestResourceLimitsServerNotices(unittest.TestCase):
 
         self._rlsn._auth.check_auth_blocking = Mock()
         mock_event = Mock(
-            type=EventTypes.Message,
-            content={"msgtype": ServerNoticeMsgType},
+            type=EventTypes.Message, content={"msgtype": ServerNoticeMsgType}
+        )
+        self._rlsn._store.get_events = Mock(
+            return_value=defer.succeed({"123": mock_event})
         )
-        self._rlsn._store.get_events = Mock(return_value=defer.succeed(
-            {"123": mock_event}
-        ))
 
         yield self._rlsn.maybe_send_server_notice_to_user(self.user_id)
         # Would be better to check the content, but once == remove blocking event
@@ -99,12 +98,11 @@ class TestResourceLimitsServerNotices(unittest.TestCase):
         )
 
         mock_event = Mock(
-            type=EventTypes.Message,
-            content={"msgtype": ServerNoticeMsgType},
+            type=EventTypes.Message, content={"msgtype": ServerNoticeMsgType}
+        )
+        self._rlsn._store.get_events = Mock(
+            return_value=defer.succeed({"123": mock_event})
         )
-        self._rlsn._store.get_events = Mock(return_value=defer.succeed(
-            {"123": mock_event}
-        ))
         yield self._rlsn.maybe_send_server_notice_to_user(self.user_id)
 
         self._send_notice.assert_not_called()
@@ -177,13 +175,9 @@ class TestResourceLimitsServerNoticesWithRealRooms(unittest.TestCase):
 
     @defer.inlineCallbacks
     def test_server_notice_only_sent_once(self):
-        self.store.get_monthly_active_count = Mock(
-            return_value=1000,
-        )
+        self.store.get_monthly_active_count = Mock(return_value=1000)
 
-        self.store.user_last_seen_monthly_active = Mock(
-            return_value=1000,
-        )
+        self.store.user_last_seen_monthly_active = Mock(return_value=1000)
 
         # Call the function multiple times to ensure we only send the notice once
         yield self._rlsn.maybe_send_server_notice_to_user(self.user_id)
@@ -193,12 +187,12 @@ class TestResourceLimitsServerNoticesWithRealRooms(unittest.TestCase):
         # Now lets get the last load of messages in the service notice room and
         # check that there is only one server notice
         room_id = yield self.server_notices_manager.get_notice_room_for_user(
-            self.user_id,
+            self.user_id
         )
 
         token = yield self.event_source.get_current_token()
         events, _ = yield self.store.get_recent_events_for_room(
-            room_id, limit=100, end_token=token.room_key,
+            room_id, limit=100, end_token=token.room_key
         )
 
         count = 0
diff --git a/tests/storage/test_client_ips.py b/tests/storage/test_client_ips.py
index c2e88bdbaf..c9b02a062b 100644
--- a/tests/storage/test_client_ips.py
+++ b/tests/storage/test_client_ips.py
@@ -101,6 +101,7 @@ class ClientIpStoreTestCase(tests.unittest.TestCase):
         self.hs.config.limit_usage_by_mau = True
         self.hs.config.max_mau_value = 50
         user_id = "@user:server"
+        yield self.store.register(user_id=user_id, token="123", password_hash=None)
 
         active = yield self.store.user_last_seen_monthly_active(user_id)
         self.assertFalse(active)
@@ -108,8 +109,5 @@ class ClientIpStoreTestCase(tests.unittest.TestCase):
         yield self.store.insert_client_ip(
             user_id, "access_token", "ip", "user_agent", "device_id"
         )
-        yield self.store.insert_client_ip(
-            user_id, "access_token", "ip", "user_agent", "device_id"
-        )
         active = yield self.store.user_last_seen_monthly_active(user_id)
         self.assertTrue(active)
diff --git a/tests/storage/test_monthly_active_users.py b/tests/storage/test_monthly_active_users.py
index 2036287288..ccfc21b7fc 100644
--- a/tests/storage/test_monthly_active_users.py
+++ b/tests/storage/test_monthly_active_users.py
@@ -12,6 +12,9 @@
 # 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 twisted.internet import defer
 
 from tests.unittest import HomeserverTestCase
 
@@ -23,7 +26,8 @@ class MonthlyActiveUsersTestCase(HomeserverTestCase):
 
         hs = self.setup_test_homeserver()
         self.store = hs.get_datastore()
-
+        hs.config.limit_usage_by_mau = True
+        hs.config.max_mau_value = 50
         # Advance the clock a bit
         reactor.advance(FORTY_DAYS)
 
@@ -73,7 +77,7 @@ class MonthlyActiveUsersTestCase(HomeserverTestCase):
         active_count = self.store.get_monthly_active_count()
         self.assertEquals(self.get_success(active_count), user_num)
 
-        # Test that regalar users are removed from the db
+        # Test that regular users are removed from the db
         ru_count = 2
         self.store.upsert_monthly_active_user("@ru1:server")
         self.store.upsert_monthly_active_user("@ru2:server")
@@ -139,3 +143,43 @@ class MonthlyActiveUsersTestCase(HomeserverTestCase):
 
         count = self.store.get_monthly_active_count()
         self.assertEquals(self.get_success(count), 0)
+
+    def test_populate_monthly_users_is_guest(self):
+        # Test that guest users are not added to mau list
+        user_id = "user_id"
+        self.store.register(
+            user_id=user_id, token="123", password_hash=None, make_guest=True
+        )
+        self.store.upsert_monthly_active_user = Mock()
+        self.store.populate_monthly_active_users(user_id)
+        self.pump()
+        self.store.upsert_monthly_active_user.assert_not_called()
+
+    def test_populate_monthly_users_should_update(self):
+        self.store.upsert_monthly_active_user = Mock()
+
+        self.store.is_trial_user = Mock(
+            return_value=defer.succeed(False)
+        )
+
+        self.store.user_last_seen_monthly_active = Mock(
+            return_value=defer.succeed(None)
+        )
+        self.store.populate_monthly_active_users('user_id')
+        self.pump()
+        self.store.upsert_monthly_active_user.assert_called_once()
+
+    def test_populate_monthly_users_should_not_update(self):
+        self.store.upsert_monthly_active_user = Mock()
+
+        self.store.is_trial_user = Mock(
+            return_value=defer.succeed(False)
+        )
+        self.store.user_last_seen_monthly_active = Mock(
+            return_value=defer.succeed(
+                self.hs.get_clock().time_msec()
+            )
+        )
+        self.store.populate_monthly_active_users('user_id')
+        self.pump()
+        self.store.upsert_monthly_active_user.assert_not_called()
diff --git a/tests/storage/test_state.py b/tests/storage/test_state.py
index d717b9f94e..b910965932 100644
--- a/tests/storage/test_state.py
+++ b/tests/storage/test_state.py
@@ -185,8 +185,7 @@ class StateStoreTestCase(tests.unittest.TestCase):
 
         # test _get_some_state_from_cache correctly filters out members with types=[]
         (state_dict, is_all) = yield self.store._get_some_state_from_cache(
-            self.store._state_group_cache,
-            group, [], filtered_types=[EventTypes.Member]
+            self.store._state_group_cache, group, [], filtered_types=[EventTypes.Member]
         )
 
         self.assertEqual(is_all, True)
@@ -200,19 +199,20 @@ class StateStoreTestCase(tests.unittest.TestCase):
 
         (state_dict, is_all) = yield self.store._get_some_state_from_cache(
             self.store._state_group_members_cache,
-            group, [], filtered_types=[EventTypes.Member]
+            group,
+            [],
+            filtered_types=[EventTypes.Member],
         )
 
         self.assertEqual(is_all, True)
-        self.assertDictEqual(
-            {},
-            state_dict,
-        )
+        self.assertDictEqual({}, state_dict)
 
         # test _get_some_state_from_cache correctly filters in members with wildcard types
         (state_dict, is_all) = yield self.store._get_some_state_from_cache(
             self.store._state_group_cache,
-            group, [(EventTypes.Member, None)], filtered_types=[EventTypes.Member]
+            group,
+            [(EventTypes.Member, None)],
+            filtered_types=[EventTypes.Member],
         )
 
         self.assertEqual(is_all, True)
@@ -226,7 +226,9 @@ class StateStoreTestCase(tests.unittest.TestCase):
 
         (state_dict, is_all) = yield self.store._get_some_state_from_cache(
             self.store._state_group_members_cache,
-            group, [(EventTypes.Member, None)], filtered_types=[EventTypes.Member]
+            group,
+            [(EventTypes.Member, None)],
+            filtered_types=[EventTypes.Member],
         )
 
         self.assertEqual(is_all, True)
@@ -264,18 +266,15 @@ class StateStoreTestCase(tests.unittest.TestCase):
         )
 
         self.assertEqual(is_all, True)
-        self.assertDictEqual(
-            {
-                (e5.type, e5.state_key): e5.event_id,
-            },
-            state_dict,
-        )
+        self.assertDictEqual({(e5.type, e5.state_key): e5.event_id}, state_dict)
 
         # test _get_some_state_from_cache correctly filters in members with specific types
         # and no filtered_types
         (state_dict, is_all) = yield self.store._get_some_state_from_cache(
             self.store._state_group_members_cache,
-            group, [(EventTypes.Member, e5.state_key)], filtered_types=None
+            group,
+            [(EventTypes.Member, e5.state_key)],
+            filtered_types=None,
         )
 
         self.assertEqual(is_all, True)
@@ -305,9 +304,7 @@ class StateStoreTestCase(tests.unittest.TestCase):
             key=group,
             value=state_dict_ids,
             # list fetched keys so it knows it's partial
-            fetched_keys=(
-                (e1.type, e1.state_key),
-            ),
+            fetched_keys=((e1.type, e1.state_key),),
         )
 
         (is_all, known_absent, state_dict_ids) = self.store._state_group_cache.get(
@@ -315,20 +312,8 @@ class StateStoreTestCase(tests.unittest.TestCase):
         )
 
         self.assertEqual(is_all, False)
-        self.assertEqual(
-            known_absent,
-            set(
-                [
-                    (e1.type, e1.state_key),
-                ]
-            ),
-        )
-        self.assertDictEqual(
-            state_dict_ids,
-            {
-                (e1.type, e1.state_key): e1.event_id,
-            },
-        )
+        self.assertEqual(known_absent, set([(e1.type, e1.state_key)]))
+        self.assertDictEqual(state_dict_ids, {(e1.type, e1.state_key): e1.event_id})
 
         ############################################
         # test that things work with a partial cache
@@ -336,8 +321,7 @@ class StateStoreTestCase(tests.unittest.TestCase):
         # test _get_some_state_from_cache correctly filters out members with types=[]
         room_id = self.room.to_string()
         (state_dict, is_all) = yield self.store._get_some_state_from_cache(
-            self.store._state_group_cache,
-            group, [], filtered_types=[EventTypes.Member]
+            self.store._state_group_cache, group, [], filtered_types=[EventTypes.Member]
         )
 
         self.assertEqual(is_all, False)
@@ -346,7 +330,9 @@ class StateStoreTestCase(tests.unittest.TestCase):
         room_id = self.room.to_string()
         (state_dict, is_all) = yield self.store._get_some_state_from_cache(
             self.store._state_group_members_cache,
-            group, [], filtered_types=[EventTypes.Member]
+            group,
+            [],
+            filtered_types=[EventTypes.Member],
         )
 
         self.assertEqual(is_all, True)
@@ -355,20 +341,19 @@ class StateStoreTestCase(tests.unittest.TestCase):
         # test _get_some_state_from_cache correctly filters in members wildcard types
         (state_dict, is_all) = yield self.store._get_some_state_from_cache(
             self.store._state_group_cache,
-            group, [(EventTypes.Member, None)], filtered_types=[EventTypes.Member]
+            group,
+            [(EventTypes.Member, None)],
+            filtered_types=[EventTypes.Member],
         )
 
         self.assertEqual(is_all, False)
-        self.assertDictEqual(
-            {
-                (e1.type, e1.state_key): e1.event_id,
-            },
-            state_dict,
-        )
+        self.assertDictEqual({(e1.type, e1.state_key): e1.event_id}, state_dict)
 
         (state_dict, is_all) = yield self.store._get_some_state_from_cache(
             self.store._state_group_members_cache,
-            group, [(EventTypes.Member, None)], filtered_types=[EventTypes.Member]
+            group,
+            [(EventTypes.Member, None)],
+            filtered_types=[EventTypes.Member],
         )
 
         self.assertEqual(is_all, True)
@@ -389,12 +374,7 @@ class StateStoreTestCase(tests.unittest.TestCase):
         )
 
         self.assertEqual(is_all, False)
-        self.assertDictEqual(
-            {
-                (e1.type, e1.state_key): e1.event_id,
-            },
-            state_dict,
-        )
+        self.assertDictEqual({(e1.type, e1.state_key): e1.event_id}, state_dict)
 
         (state_dict, is_all) = yield self.store._get_some_state_from_cache(
             self.store._state_group_members_cache,
@@ -404,18 +384,15 @@ class StateStoreTestCase(tests.unittest.TestCase):
         )
 
         self.assertEqual(is_all, True)
-        self.assertDictEqual(
-            {
-                (e5.type, e5.state_key): e5.event_id,
-            },
-            state_dict,
-        )
+        self.assertDictEqual({(e5.type, e5.state_key): e5.event_id}, state_dict)
 
         # test _get_some_state_from_cache correctly filters in members with specific types
         # and no filtered_types
         (state_dict, is_all) = yield self.store._get_some_state_from_cache(
             self.store._state_group_cache,
-            group, [(EventTypes.Member, e5.state_key)], filtered_types=None
+            group,
+            [(EventTypes.Member, e5.state_key)],
+            filtered_types=None,
         )
 
         self.assertEqual(is_all, False)
@@ -423,13 +400,10 @@ class StateStoreTestCase(tests.unittest.TestCase):
 
         (state_dict, is_all) = yield self.store._get_some_state_from_cache(
             self.store._state_group_members_cache,
-            group, [(EventTypes.Member, e5.state_key)], filtered_types=None
+            group,
+            [(EventTypes.Member, e5.state_key)],
+            filtered_types=None,
         )
 
         self.assertEqual(is_all, True)
-        self.assertDictEqual(
-            {
-                (e5.type, e5.state_key): e5.event_id,
-            },
-            state_dict,
-        )
+        self.assertDictEqual({(e5.type, e5.state_key): e5.event_id}, state_dict)
diff --git a/tests/test_mau.py b/tests/test_mau.py
index 0732615447..bdbacb8448 100644
--- a/tests/test_mau.py
+++ b/tests/test_mau.py
@@ -185,20 +185,20 @@ class TestMauLimit(unittest.TestCase):
         self.assertEqual(e.errcode, Codes.RESOURCE_LIMIT_EXCEEDED)
 
     def create_user(self, localpart):
-        request_data = json.dumps({
-            "username": localpart,
-            "password": "monkey",
-            "auth": {"type": LoginType.DUMMY},
-        })
+        request_data = json.dumps(
+            {
+                "username": localpart,
+                "password": "monkey",
+                "auth": {"type": LoginType.DUMMY},
+            }
+        )
 
-        request, channel = make_request(b"POST", b"/register", request_data)
+        request, channel = make_request("POST", "/register", request_data)
         render(request, self.resource, self.reactor)
 
-        if channel.result["code"] != b"200":
+        if channel.code != 200:
             raise HttpResponseException(
-                int(channel.result["code"]),
-                channel.result["reason"],
-                channel.result["body"],
+                channel.code, channel.result["reason"], channel.result["body"]
             ).to_synapse_error()
 
         access_token = channel.json_body["access_token"]
@@ -206,12 +206,12 @@ class TestMauLimit(unittest.TestCase):
         return access_token
 
     def do_sync_for_user(self, token):
-        request, channel = make_request(b"GET", b"/sync", access_token=token)
+        request, channel = make_request(
+            "GET", "/sync", access_token=token.encode('ascii')
+        )
         render(request, self.resource, self.reactor)
 
-        if channel.result["code"] != b"200":
+        if channel.code != 200:
             raise HttpResponseException(
-                int(channel.result["code"]),
-                channel.result["reason"],
-                channel.result["body"],
+                channel.code, channel.result["reason"], channel.result["body"]
             ).to_synapse_error()
diff --git a/tests/test_state.py b/tests/test_state.py
index 452a123c3a..e20c33322a 100644
--- a/tests/test_state.py
+++ b/tests/test_state.py
@@ -180,7 +180,7 @@ class StateTestCase(unittest.TestCase):
         graph = Graph(
             nodes={
                 "START": DictObj(
-                    type=EventTypes.Create, state_key="", content={}, depth=1,
+                    type=EventTypes.Create, state_key="", content={}, depth=1
                 ),
                 "A": DictObj(type=EventTypes.Message, depth=2),
                 "B": DictObj(type=EventTypes.Message, depth=3),
diff --git a/tests/utils.py b/tests/utils.py
index b85017d279..215226debf 100644
--- a/tests/utils.py
+++ b/tests/utils.py
@@ -100,8 +100,13 @@ class TestHomeServer(HomeServer):
 
 @defer.inlineCallbacks
 def setup_test_homeserver(
-    cleanup_func, name="test", datastore=None, config=None, reactor=None,
-    homeserverToUse=TestHomeServer, **kargs
+    cleanup_func,
+    name="test",
+    datastore=None,
+    config=None,
+    reactor=None,
+    homeserverToUse=TestHomeServer,
+    **kargs
 ):
     """
     Setup a homeserver suitable for running tests against.  Keyword arguments
@@ -147,6 +152,7 @@ def setup_test_homeserver(
         config.hs_disabled_message = ""
         config.hs_disabled_limit_type = ""
         config.max_mau_value = 50
+        config.mau_trial_days = 0
         config.mau_limits_reserved_threepids = []
         config.admin_contact = None
         config.rc_messages_per_second = 10000
@@ -322,8 +328,7 @@ class MockHttpResource(HttpServer):
     @patch('twisted.web.http.Request')
     @defer.inlineCallbacks
     def trigger(
-        self, http_method, path, content, mock_request,
-        federation_auth_origin=None,
+        self, http_method, path, content, mock_request, federation_auth_origin=None
     ):
         """ Fire an HTTP event.
 
@@ -356,7 +361,7 @@ class MockHttpResource(HttpServer):
         headers = {}
         if federation_auth_origin is not None:
             headers[b"Authorization"] = [
-                b"X-Matrix origin=%s,key=,sig=" % (federation_auth_origin, )
+                b"X-Matrix origin=%s,key=,sig=" % (federation_auth_origin,)
             ]
         mock_request.requestHeaders.getRawHeaders = mock_getRawHeaders(headers)
 
@@ -576,16 +581,16 @@ def create_room(hs, room_id, creator_id):
     event_builder_factory = hs.get_event_builder_factory()
     event_creation_handler = hs.get_event_creation_handler()
 
-    builder = event_builder_factory.new({
-        "type": EventTypes.Create,
-        "state_key": "",
-        "sender": creator_id,
-        "room_id": room_id,
-        "content": {},
-    })
-
-    event, context = yield event_creation_handler.create_new_client_event(
-        builder
+    builder = event_builder_factory.new(
+        {
+            "type": EventTypes.Create,
+            "state_key": "",
+            "sender": creator_id,
+            "room_id": room_id,
+            "content": {},
+        }
     )
 
+    event, context = yield event_creation_handler.create_new_client_event(builder)
+
     yield store.persist_event(event, context)