Use literals in place of `HTTPStatus` constants in tests (#13463)

17 files changed, 171 insertions, 191 deletions

diff --git a/tests/federation/test_complexity.py b/tests/federation/test_complexity.py
index c6dd99316a..9f1115dd23 100644
--- a/tests/federation/test_complexity.py
+++ b/tests/federation/test_complexity.py
@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from http import HTTPStatus
 from unittest.mock import Mock
 
 from synapse.api.errors import Codes, SynapseError
@@ -51,7 +50,7 @@ class RoomComplexityTests(unittest.FederatingHomeserverTestCase):
         channel = self.make_signed_federation_request(
             "GET", "/_matrix/federation/unstable/rooms/%s/complexity" % (room_1,)
         )
-        self.assertEqual(HTTPStatus.OK, channel.code)
+        self.assertEqual(200, channel.code)
         complexity = channel.json_body["v1"]
         self.assertTrue(complexity > 0, complexity)
 
@@ -63,7 +62,7 @@ class RoomComplexityTests(unittest.FederatingHomeserverTestCase):
         channel = self.make_signed_federation_request(
             "GET", "/_matrix/federation/unstable/rooms/%s/complexity" % (room_1,)
         )
-        self.assertEqual(HTTPStatus.OK, channel.code)
+        self.assertEqual(200, channel.code)
         complexity = channel.json_body["v1"]
         self.assertEqual(complexity, 1.23)
 
diff --git a/tests/federation/transport/test_knocking.py b/tests/federation/transport/test_knocking.py
index 0d048207b7..d21c11b716 100644
--- a/tests/federation/transport/test_knocking.py
+++ b/tests/federation/transport/test_knocking.py
@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 from collections import OrderedDict
-from http import HTTPStatus
 from typing import Dict, List
 
 from synapse.api.constants import EventTypes, JoinRules, Membership
@@ -256,7 +255,7 @@ class FederationKnockingTestCase(
                 RoomVersions.V7.identifier,
             ),
         )
-        self.assertEqual(HTTPStatus.OK, channel.code, channel.result)
+        self.assertEqual(200, channel.code, channel.result)
 
         # Note: We don't expect the knock membership event to be sent over federation as
         # part of the stripped room state, as the knocking homeserver already has that
@@ -294,7 +293,7 @@ class FederationKnockingTestCase(
             % (room_id, signed_knock_event.event_id),
             signed_knock_event_json,
         )
-        self.assertEqual(HTTPStatus.OK, channel.code, channel.result)
+        self.assertEqual(200, channel.code, channel.result)
 
         # Check that we got the stripped room state in return
         room_state_events = channel.json_body["knock_state_events"]
diff --git a/tests/handlers/test_deactivate_account.py b/tests/handlers/test_deactivate_account.py
index 7586e472b5..ff9f2e8edb 100644
--- a/tests/handlers/test_deactivate_account.py
+++ b/tests/handlers/test_deactivate_account.py
@@ -11,7 +11,6 @@
 # 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 http import HTTPStatus
 from typing import Any, Dict
 
 from twisted.test.proto_helpers import MemoryReactor
@@ -58,7 +57,7 @@ class DeactivateAccountTestCase(HomeserverTestCase):
             access_token=self.token,
         )
 
-        self.assertEqual(req.code, HTTPStatus.OK, req)
+        self.assertEqual(req.code, 200, req)
 
     def test_global_account_data_deleted_upon_deactivation(self) -> None:
         """
diff --git a/tests/handlers/test_message.py b/tests/handlers/test_message.py
index 44da96c792..986b50ce0c 100644
--- a/tests/handlers/test_message.py
+++ b/tests/handlers/test_message.py
@@ -314,4 +314,4 @@ class ServerAclValidationTestCase(unittest.HomeserverTestCase):
         channel = self.make_request(
             "POST", path, content={}, access_token=self.access_token
         )
-        self.assertEqual(int(channel.result["code"]), 403)
+        self.assertEqual(channel.code, 403)
diff --git a/tests/handlers/test_room_member.py b/tests/handlers/test_room_member.py
index 254e7e4b80..b4e1405aee 100644
--- a/tests/handlers/test_room_member.py
+++ b/tests/handlers/test_room_member.py
@@ -1,4 +1,3 @@
-from http import HTTPStatus
 from unittest.mock import Mock, patch
 
 from twisted.test.proto_helpers import MemoryReactor
@@ -260,7 +259,7 @@ class TestReplicatedJoinsLimitedByPerRoomRateLimiter(RedisMultiWorkerStreamTestC
             f"/_matrix/client/v3/rooms/{self.room_id}/join",
             access_token=self.bob_token,
         )
-        self.assertEqual(channel.code, HTTPStatus.OK, channel.json_body)
+        self.assertEqual(channel.code, 200, channel.json_body)
 
         # wait for join to arrive over replication
         self.replicate()
diff --git a/tests/http/server/_base.py b/tests/http/server/_base.py
index 994d8880b0..5726e60cee 100644
--- a/tests/http/server/_base.py
+++ b/tests/http/server/_base.py
@@ -15,7 +15,6 @@
 import inspect
 import itertools
 import logging
-from http import HTTPStatus
 from typing import (
     Any,
     Callable,
@@ -78,7 +77,7 @@ def test_disconnect(
         if expect_cancellation:
             expected_code = HTTP_STATUS_REQUEST_CANCELLED
         else:
-            expected_code = HTTPStatus.OK
+            expected_code = 200
 
     request = channel.request
     if channel.is_finished():
diff --git a/tests/rest/client/test_filter.py b/tests/rest/client/test_filter.py
index 823e8ab8c4..afc8d641be 100644
--- a/tests/rest/client/test_filter.py
+++ b/tests/rest/client/test_filter.py
@@ -43,7 +43,7 @@ class FilterTestCase(unittest.HomeserverTestCase):
             self.EXAMPLE_FILTER_JSON,
         )
 
-        self.assertEqual(channel.result["code"], b"200")
+        self.assertEqual(channel.code, 200)
         self.assertEqual(channel.json_body, {"filter_id": "0"})
         filter = self.get_success(
             self.store.get_user_filter(user_localpart="apple", filter_id=0)
@@ -58,7 +58,7 @@ class FilterTestCase(unittest.HomeserverTestCase):
             self.EXAMPLE_FILTER_JSON,
         )
 
-        self.assertEqual(channel.result["code"], b"403")
+        self.assertEqual(channel.code, 403)
         self.assertEqual(channel.json_body["errcode"], Codes.FORBIDDEN)
 
     def test_add_filter_non_local_user(self) -> None:
@@ -71,7 +71,7 @@ class FilterTestCase(unittest.HomeserverTestCase):
         )
 
         self.hs.is_mine = _is_mine
-        self.assertEqual(channel.result["code"], b"403")
+        self.assertEqual(channel.code, 403)
         self.assertEqual(channel.json_body["errcode"], Codes.FORBIDDEN)
 
     def test_get_filter(self) -> None:
@@ -85,7 +85,7 @@ class FilterTestCase(unittest.HomeserverTestCase):
             "GET", "/_matrix/client/r0/user/%s/filter/%s" % (self.user_id, filter_id)
         )
 
-        self.assertEqual(channel.result["code"], b"200")
+        self.assertEqual(channel.code, 200)
         self.assertEqual(channel.json_body, self.EXAMPLE_FILTER)
 
     def test_get_filter_non_existant(self) -> None:
@@ -93,7 +93,7 @@ class FilterTestCase(unittest.HomeserverTestCase):
             "GET", "/_matrix/client/r0/user/%s/filter/12382148321" % (self.user_id)
         )
 
-        self.assertEqual(channel.result["code"], b"404")
+        self.assertEqual(channel.code, 404)
         self.assertEqual(channel.json_body["errcode"], Codes.NOT_FOUND)
 
     # Currently invalid params do not have an appropriate errcode
@@ -103,7 +103,7 @@ class FilterTestCase(unittest.HomeserverTestCase):
             "GET", "/_matrix/client/r0/user/%s/filter/foobar" % (self.user_id)
         )
 
-        self.assertEqual(channel.result["code"], b"400")
+        self.assertEqual(channel.code, 400)
 
     # No ID also returns an invalid_id error
     def test_get_filter_no_id(self) -> None:
@@ -111,4 +111,4 @@ class FilterTestCase(unittest.HomeserverTestCase):
             "GET", "/_matrix/client/r0/user/%s/filter/" % (self.user_id)
         )
 
-        self.assertEqual(channel.result["code"], b"400")
+        self.assertEqual(channel.code, 400)
diff --git a/tests/rest/client/test_login.py b/tests/rest/client/test_login.py
index a2958f6959..e2a4d98275 100644
--- a/tests/rest/client/test_login.py
+++ b/tests/rest/client/test_login.py
@@ -13,7 +13,6 @@
 # limitations under the License.
 import time
 import urllib.parse
-from http import HTTPStatus
 from typing import Any, Dict, List, Optional
 from unittest.mock import Mock
 from urllib.parse import urlencode
@@ -134,10 +133,10 @@ class LoginRestServletTestCase(unittest.HomeserverTestCase):
             channel = self.make_request(b"POST", LOGIN_URL, params)
 
             if i == 5:
-                self.assertEqual(channel.result["code"], b"429", channel.result)
+                self.assertEqual(channel.code, 429, msg=channel.result)
                 retry_after_ms = int(channel.json_body["retry_after_ms"])
             else:
-                self.assertEqual(channel.result["code"], b"200", channel.result)
+                self.assertEqual(channel.code, 200, msg=channel.result)
 
         # Since we're ratelimiting at 1 request/min, retry_after_ms should be lower
         # than 1min.
@@ -152,7 +151,7 @@ class LoginRestServletTestCase(unittest.HomeserverTestCase):
         }
         channel = self.make_request(b"POST", LOGIN_URL, params)
 
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
     @override_config(
         {
@@ -179,10 +178,10 @@ class LoginRestServletTestCase(unittest.HomeserverTestCase):
             channel = self.make_request(b"POST", LOGIN_URL, params)
 
             if i == 5:
-                self.assertEqual(channel.result["code"], b"429", channel.result)
+                self.assertEqual(channel.code, 429, msg=channel.result)
                 retry_after_ms = int(channel.json_body["retry_after_ms"])
             else:
-                self.assertEqual(channel.result["code"], b"200", channel.result)
+                self.assertEqual(channel.code, 200, msg=channel.result)
 
         # Since we're ratelimiting at 1 request/min, retry_after_ms should be lower
         # than 1min.
@@ -197,7 +196,7 @@ class LoginRestServletTestCase(unittest.HomeserverTestCase):
         }
         channel = self.make_request(b"POST", LOGIN_URL, params)
 
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
     @override_config(
         {
@@ -224,10 +223,10 @@ class LoginRestServletTestCase(unittest.HomeserverTestCase):
             channel = self.make_request(b"POST", LOGIN_URL, params)
 
             if i == 5:
-                self.assertEqual(channel.result["code"], b"429", channel.result)
+                self.assertEqual(channel.code, 429, msg=channel.result)
                 retry_after_ms = int(channel.json_body["retry_after_ms"])
             else:
-                self.assertEqual(channel.result["code"], b"403", channel.result)
+                self.assertEqual(channel.code, 403, msg=channel.result)
 
         # Since we're ratelimiting at 1 request/min, retry_after_ms should be lower
         # than 1min.
@@ -242,7 +241,7 @@ class LoginRestServletTestCase(unittest.HomeserverTestCase):
         }
         channel = self.make_request(b"POST", LOGIN_URL, params)
 
-        self.assertEqual(channel.result["code"], b"403", channel.result)
+        self.assertEqual(channel.code, 403, msg=channel.result)
 
     @override_config({"session_lifetime": "24h"})
     def test_soft_logout(self) -> None:
@@ -250,7 +249,7 @@ class LoginRestServletTestCase(unittest.HomeserverTestCase):
 
         # we shouldn't be able to make requests without an access token
         channel = self.make_request(b"GET", TEST_URL)
-        self.assertEqual(channel.result["code"], b"401", channel.result)
+        self.assertEqual(channel.code, 401, msg=channel.result)
         self.assertEqual(channel.json_body["errcode"], "M_MISSING_TOKEN")
 
         # log in as normal
@@ -261,20 +260,20 @@ class LoginRestServletTestCase(unittest.HomeserverTestCase):
         }
         channel = self.make_request(b"POST", LOGIN_URL, params)
 
-        self.assertEqual(channel.code, HTTPStatus.OK, channel.result)
+        self.assertEqual(channel.code, 200, channel.result)
         access_token = channel.json_body["access_token"]
         device_id = channel.json_body["device_id"]
 
         # we should now be able to make requests with the access token
         channel = self.make_request(b"GET", TEST_URL, access_token=access_token)
-        self.assertEqual(channel.code, HTTPStatus.OK, channel.result)
+        self.assertEqual(channel.code, 200, channel.result)
 
         # time passes
         self.reactor.advance(24 * 3600)
 
         # ... and we should be soft-logouted
         channel = self.make_request(b"GET", TEST_URL, access_token=access_token)
-        self.assertEqual(channel.code, HTTPStatus.UNAUTHORIZED, channel.result)
+        self.assertEqual(channel.code, 401, channel.result)
         self.assertEqual(channel.json_body["errcode"], "M_UNKNOWN_TOKEN")
         self.assertEqual(channel.json_body["soft_logout"], True)
 
@@ -288,7 +287,7 @@ class LoginRestServletTestCase(unittest.HomeserverTestCase):
         # more requests with the expired token should still return a soft-logout
         self.reactor.advance(3600)
         channel = self.make_request(b"GET", TEST_URL, access_token=access_token)
-        self.assertEqual(channel.code, HTTPStatus.UNAUTHORIZED, channel.result)
+        self.assertEqual(channel.code, 401, channel.result)
         self.assertEqual(channel.json_body["errcode"], "M_UNKNOWN_TOKEN")
         self.assertEqual(channel.json_body["soft_logout"], True)
 
@@ -296,7 +295,7 @@ class LoginRestServletTestCase(unittest.HomeserverTestCase):
         self._delete_device(access_token_2, "kermit", "monkey", device_id)
 
         channel = self.make_request(b"GET", TEST_URL, access_token=access_token)
-        self.assertEqual(channel.code, HTTPStatus.UNAUTHORIZED, channel.result)
+        self.assertEqual(channel.code, 401, channel.result)
         self.assertEqual(channel.json_body["errcode"], "M_UNKNOWN_TOKEN")
         self.assertEqual(channel.json_body["soft_logout"], False)
 
@@ -307,7 +306,7 @@ class LoginRestServletTestCase(unittest.HomeserverTestCase):
         channel = self.make_request(
             b"DELETE", "devices/" + device_id, access_token=access_token
         )
-        self.assertEqual(channel.code, HTTPStatus.UNAUTHORIZED, channel.result)
+        self.assertEqual(channel.code, 401, channel.result)
         # check it's a UI-Auth fail
         self.assertEqual(
             set(channel.json_body.keys()),
@@ -330,7 +329,7 @@ class LoginRestServletTestCase(unittest.HomeserverTestCase):
             access_token=access_token,
             content={"auth": auth},
         )
-        self.assertEqual(channel.code, HTTPStatus.OK, channel.result)
+        self.assertEqual(channel.code, 200, channel.result)
 
     @override_config({"session_lifetime": "24h"})
     def test_session_can_hard_logout_after_being_soft_logged_out(self) -> None:
@@ -341,20 +340,20 @@ class LoginRestServletTestCase(unittest.HomeserverTestCase):
 
         # we should now be able to make requests with the access token
         channel = self.make_request(b"GET", TEST_URL, access_token=access_token)
-        self.assertEqual(channel.code, HTTPStatus.OK, channel.result)
+        self.assertEqual(channel.code, 200, channel.result)
 
         # time passes
         self.reactor.advance(24 * 3600)
 
         # ... and we should be soft-logouted
         channel = self.make_request(b"GET", TEST_URL, access_token=access_token)
-        self.assertEqual(channel.code, HTTPStatus.UNAUTHORIZED, channel.result)
+        self.assertEqual(channel.code, 401, channel.result)
         self.assertEqual(channel.json_body["errcode"], "M_UNKNOWN_TOKEN")
         self.assertEqual(channel.json_body["soft_logout"], True)
 
         # Now try to hard logout this session
         channel = self.make_request(b"POST", "/logout", access_token=access_token)
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
     @override_config({"session_lifetime": "24h"})
     def test_session_can_hard_logout_all_sessions_after_being_soft_logged_out(
@@ -367,20 +366,20 @@ class LoginRestServletTestCase(unittest.HomeserverTestCase):
 
         # we should now be able to make requests with the access token
         channel = self.make_request(b"GET", TEST_URL, access_token=access_token)
-        self.assertEqual(channel.code, HTTPStatus.OK, channel.result)
+        self.assertEqual(channel.code, 200, channel.result)
 
         # time passes
         self.reactor.advance(24 * 3600)
 
         # ... and we should be soft-logouted
         channel = self.make_request(b"GET", TEST_URL, access_token=access_token)
-        self.assertEqual(channel.code, HTTPStatus.UNAUTHORIZED, channel.result)
+        self.assertEqual(channel.code, 401, channel.result)
         self.assertEqual(channel.json_body["errcode"], "M_UNKNOWN_TOKEN")
         self.assertEqual(channel.json_body["soft_logout"], True)
 
         # Now try to hard log out all of the user's sessions
         channel = self.make_request(b"POST", "/logout/all", access_token=access_token)
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
     def test_login_with_overly_long_device_id_fails(self) -> None:
         self.register_user("mickey", "cheese")
@@ -466,7 +465,7 @@ class MultiSSOTestCase(unittest.HomeserverTestCase):
     def test_get_login_flows(self) -> None:
         """GET /login should return password and SSO flows"""
         channel = self.make_request("GET", "/_matrix/client/r0/login")
-        self.assertEqual(channel.code, HTTPStatus.OK, channel.result)
+        self.assertEqual(channel.code, 200, channel.result)
 
         expected_flow_types = [
             "m.login.cas",
@@ -494,14 +493,14 @@ class MultiSSOTestCase(unittest.HomeserverTestCase):
         """/login/sso/redirect should redirect to an identity picker"""
         # first hit the redirect url, which should redirect to our idp picker
         channel = self._make_sso_redirect_request(None)
-        self.assertEqual(channel.code, HTTPStatus.FOUND, channel.result)
+        self.assertEqual(channel.code, 302, channel.result)
         location_headers = channel.headers.getRawHeaders("Location")
         assert location_headers
         uri = location_headers[0]
 
         # hitting that picker should give us some HTML
         channel = self.make_request("GET", uri)
-        self.assertEqual(channel.code, HTTPStatus.OK, channel.result)
+        self.assertEqual(channel.code, 200, channel.result)
 
         # parse the form to check it has fields assumed elsewhere in this class
         html = channel.result["body"].decode("utf-8")
@@ -530,7 +529,7 @@ class MultiSSOTestCase(unittest.HomeserverTestCase):
             + "&idp=cas",
             shorthand=False,
         )
-        self.assertEqual(channel.code, HTTPStatus.FOUND, channel.result)
+        self.assertEqual(channel.code, 302, channel.result)
         location_headers = channel.headers.getRawHeaders("Location")
         assert location_headers
         cas_uri = location_headers[0]
@@ -555,7 +554,7 @@ class MultiSSOTestCase(unittest.HomeserverTestCase):
             + urllib.parse.quote_plus(TEST_CLIENT_REDIRECT_URL)
             + "&idp=saml",
         )
-        self.assertEqual(channel.code, HTTPStatus.FOUND, channel.result)
+        self.assertEqual(channel.code, 302, channel.result)
         location_headers = channel.headers.getRawHeaders("Location")
         assert location_headers
         saml_uri = location_headers[0]
@@ -579,7 +578,7 @@ class MultiSSOTestCase(unittest.HomeserverTestCase):
             + urllib.parse.quote_plus(TEST_CLIENT_REDIRECT_URL)
             + "&idp=oidc",
         )
-        self.assertEqual(channel.code, HTTPStatus.FOUND, channel.result)
+        self.assertEqual(channel.code, 302, channel.result)
         location_headers = channel.headers.getRawHeaders("Location")
         assert location_headers
         oidc_uri = location_headers[0]
@@ -606,7 +605,7 @@ class MultiSSOTestCase(unittest.HomeserverTestCase):
         channel = self.helper.complete_oidc_auth(oidc_uri, cookies, {"sub": "user1"})
 
         # that should serve a confirmation page
-        self.assertEqual(channel.code, HTTPStatus.OK, channel.result)
+        self.assertEqual(channel.code, 200, channel.result)
         content_type_headers = channel.headers.getRawHeaders("Content-Type")
         assert content_type_headers
         self.assertTrue(content_type_headers[-1].startswith("text/html"))
@@ -634,7 +633,7 @@ class MultiSSOTestCase(unittest.HomeserverTestCase):
             "/login",
             content={"type": "m.login.token", "token": login_token},
         )
-        self.assertEqual(chan.code, HTTPStatus.OK, chan.result)
+        self.assertEqual(chan.code, 200, chan.result)
         self.assertEqual(chan.json_body["user_id"], "@user1:test")
 
     def test_multi_sso_redirect_to_unknown(self) -> None:
@@ -643,18 +642,18 @@ class MultiSSOTestCase(unittest.HomeserverTestCase):
             "GET",
             "/_synapse/client/pick_idp?redirectUrl=http://x&idp=xyz",
         )
-        self.assertEqual(channel.code, HTTPStatus.BAD_REQUEST, channel.result)
+        self.assertEqual(channel.code, 400, channel.result)
 
     def test_client_idp_redirect_to_unknown(self) -> None:
         """If the client tries to pick an unknown IdP, return a 404"""
         channel = self._make_sso_redirect_request("xxx")
-        self.assertEqual(channel.code, HTTPStatus.NOT_FOUND, channel.result)
+        self.assertEqual(channel.code, 404, channel.result)
         self.assertEqual(channel.json_body["errcode"], "M_NOT_FOUND")
 
     def test_client_idp_redirect_to_oidc(self) -> None:
         """If the client pick a known IdP, redirect to it"""
         channel = self._make_sso_redirect_request("oidc")
-        self.assertEqual(channel.code, HTTPStatus.FOUND, channel.result)
+        self.assertEqual(channel.code, 302, channel.result)
         location_headers = channel.headers.getRawHeaders("Location")
         assert location_headers
         oidc_uri = location_headers[0]
@@ -765,7 +764,7 @@ class CASTestCase(unittest.HomeserverTestCase):
         channel = self.make_request("GET", cas_ticket_url)
 
         # Test that the response is HTML.
-        self.assertEqual(channel.code, HTTPStatus.OK, channel.result)
+        self.assertEqual(channel.code, 200, channel.result)
         content_type_header_value = ""
         for header in channel.result.get("headers", []):
             if header[0] == b"Content-Type":
@@ -878,17 +877,17 @@ class JWTTestCase(unittest.HomeserverTestCase):
     def test_login_jwt_valid_registered(self) -> None:
         self.register_user("kermit", "monkey")
         channel = self.jwt_login({"sub": "kermit"})
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
         self.assertEqual(channel.json_body["user_id"], "@kermit:test")
 
     def test_login_jwt_valid_unregistered(self) -> None:
         channel = self.jwt_login({"sub": "frog"})
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
         self.assertEqual(channel.json_body["user_id"], "@frog:test")
 
     def test_login_jwt_invalid_signature(self) -> None:
         channel = self.jwt_login({"sub": "frog"}, "notsecret")
-        self.assertEqual(channel.result["code"], b"403", channel.result)
+        self.assertEqual(channel.code, 403, msg=channel.result)
         self.assertEqual(channel.json_body["errcode"], "M_FORBIDDEN")
         self.assertEqual(
             channel.json_body["error"],
@@ -897,7 +896,7 @@ class JWTTestCase(unittest.HomeserverTestCase):
 
     def test_login_jwt_expired(self) -> None:
         channel = self.jwt_login({"sub": "frog", "exp": 864000})
-        self.assertEqual(channel.result["code"], b"403", channel.result)
+        self.assertEqual(channel.code, 403, msg=channel.result)
         self.assertEqual(channel.json_body["errcode"], "M_FORBIDDEN")
         self.assertEqual(
             channel.json_body["error"],
@@ -907,7 +906,7 @@ class JWTTestCase(unittest.HomeserverTestCase):
     def test_login_jwt_not_before(self) -> None:
         now = int(time.time())
         channel = self.jwt_login({"sub": "frog", "nbf": now + 3600})
-        self.assertEqual(channel.result["code"], b"403", channel.result)
+        self.assertEqual(channel.code, 403, msg=channel.result)
         self.assertEqual(channel.json_body["errcode"], "M_FORBIDDEN")
         self.assertEqual(
             channel.json_body["error"],
@@ -916,7 +915,7 @@ class JWTTestCase(unittest.HomeserverTestCase):
 
     def test_login_no_sub(self) -> None:
         channel = self.jwt_login({"username": "root"})
-        self.assertEqual(channel.result["code"], b"403", channel.result)
+        self.assertEqual(channel.code, 403, msg=channel.result)
         self.assertEqual(channel.json_body["errcode"], "M_FORBIDDEN")
         self.assertEqual(channel.json_body["error"], "Invalid JWT")
 
@@ -925,12 +924,12 @@ class JWTTestCase(unittest.HomeserverTestCase):
         """Test validating the issuer claim."""
         # A valid issuer.
         channel = self.jwt_login({"sub": "kermit", "iss": "test-issuer"})
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
         self.assertEqual(channel.json_body["user_id"], "@kermit:test")
 
         # An invalid issuer.
         channel = self.jwt_login({"sub": "kermit", "iss": "invalid"})
-        self.assertEqual(channel.result["code"], b"403", channel.result)
+        self.assertEqual(channel.code, 403, msg=channel.result)
         self.assertEqual(channel.json_body["errcode"], "M_FORBIDDEN")
         self.assertEqual(
             channel.json_body["error"],
@@ -939,7 +938,7 @@ class JWTTestCase(unittest.HomeserverTestCase):
 
         # Not providing an issuer.
         channel = self.jwt_login({"sub": "kermit"})
-        self.assertEqual(channel.result["code"], b"403", channel.result)
+        self.assertEqual(channel.code, 403, msg=channel.result)
         self.assertEqual(channel.json_body["errcode"], "M_FORBIDDEN")
         self.assertEqual(
             channel.json_body["error"],
@@ -949,7 +948,7 @@ class JWTTestCase(unittest.HomeserverTestCase):
     def test_login_iss_no_config(self) -> None:
         """Test providing an issuer claim without requiring it in the configuration."""
         channel = self.jwt_login({"sub": "kermit", "iss": "invalid"})
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
         self.assertEqual(channel.json_body["user_id"], "@kermit:test")
 
     @override_config({"jwt_config": {**base_config, "audiences": ["test-audience"]}})
@@ -957,12 +956,12 @@ class JWTTestCase(unittest.HomeserverTestCase):
         """Test validating the audience claim."""
         # A valid audience.
         channel = self.jwt_login({"sub": "kermit", "aud": "test-audience"})
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
         self.assertEqual(channel.json_body["user_id"], "@kermit:test")
 
         # An invalid audience.
         channel = self.jwt_login({"sub": "kermit", "aud": "invalid"})
-        self.assertEqual(channel.result["code"], b"403", channel.result)
+        self.assertEqual(channel.code, 403, msg=channel.result)
         self.assertEqual(channel.json_body["errcode"], "M_FORBIDDEN")
         self.assertEqual(
             channel.json_body["error"],
@@ -971,7 +970,7 @@ class JWTTestCase(unittest.HomeserverTestCase):
 
         # Not providing an audience.
         channel = self.jwt_login({"sub": "kermit"})
-        self.assertEqual(channel.result["code"], b"403", channel.result)
+        self.assertEqual(channel.code, 403, msg=channel.result)
         self.assertEqual(channel.json_body["errcode"], "M_FORBIDDEN")
         self.assertEqual(
             channel.json_body["error"],
@@ -981,7 +980,7 @@ class JWTTestCase(unittest.HomeserverTestCase):
     def test_login_aud_no_config(self) -> None:
         """Test providing an audience without requiring it in the configuration."""
         channel = self.jwt_login({"sub": "kermit", "aud": "invalid"})
-        self.assertEqual(channel.result["code"], b"403", channel.result)
+        self.assertEqual(channel.code, 403, msg=channel.result)
         self.assertEqual(channel.json_body["errcode"], "M_FORBIDDEN")
         self.assertEqual(
             channel.json_body["error"],
@@ -991,20 +990,20 @@ class JWTTestCase(unittest.HomeserverTestCase):
     def test_login_default_sub(self) -> None:
         """Test reading user ID from the default subject claim."""
         channel = self.jwt_login({"sub": "kermit"})
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
         self.assertEqual(channel.json_body["user_id"], "@kermit:test")
 
     @override_config({"jwt_config": {**base_config, "subject_claim": "username"}})
     def test_login_custom_sub(self) -> None:
         """Test reading user ID from a custom subject claim."""
         channel = self.jwt_login({"username": "frog"})
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
         self.assertEqual(channel.json_body["user_id"], "@frog:test")
 
     def test_login_no_token(self) -> None:
         params = {"type": "org.matrix.login.jwt"}
         channel = self.make_request(b"POST", LOGIN_URL, params)
-        self.assertEqual(channel.result["code"], b"403", channel.result)
+        self.assertEqual(channel.code, 403, msg=channel.result)
         self.assertEqual(channel.json_body["errcode"], "M_FORBIDDEN")
         self.assertEqual(channel.json_body["error"], "Token field for JWT is missing")
 
@@ -1086,12 +1085,12 @@ class JWTPubKeyTestCase(unittest.HomeserverTestCase):
 
     def test_login_jwt_valid(self) -> None:
         channel = self.jwt_login({"sub": "kermit"})
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
         self.assertEqual(channel.json_body["user_id"], "@kermit:test")
 
     def test_login_jwt_invalid_signature(self) -> None:
         channel = self.jwt_login({"sub": "frog"}, self.bad_privatekey)
-        self.assertEqual(channel.result["code"], b"403", channel.result)
+        self.assertEqual(channel.code, 403, msg=channel.result)
         self.assertEqual(channel.json_body["errcode"], "M_FORBIDDEN")
         self.assertEqual(
             channel.json_body["error"],
@@ -1152,7 +1151,7 @@ class AppserviceLoginRestServletTestCase(unittest.HomeserverTestCase):
             b"POST", LOGIN_URL, params, access_token=self.service.token
         )
 
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
     def test_login_appservice_user_bot(self) -> None:
         """Test that the appservice bot can use /login"""
@@ -1166,7 +1165,7 @@ class AppserviceLoginRestServletTestCase(unittest.HomeserverTestCase):
             b"POST", LOGIN_URL, params, access_token=self.service.token
         )
 
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
     def test_login_appservice_wrong_user(self) -> None:
         """Test that non-as users cannot login with the as token"""
@@ -1180,7 +1179,7 @@ class AppserviceLoginRestServletTestCase(unittest.HomeserverTestCase):
             b"POST", LOGIN_URL, params, access_token=self.service.token
         )
 
-        self.assertEqual(channel.result["code"], b"403", channel.result)
+        self.assertEqual(channel.code, 403, msg=channel.result)
 
     def test_login_appservice_wrong_as(self) -> None:
         """Test that as users cannot login with wrong as token"""
@@ -1194,7 +1193,7 @@ class AppserviceLoginRestServletTestCase(unittest.HomeserverTestCase):
             b"POST", LOGIN_URL, params, access_token=self.another_service.token
         )
 
-        self.assertEqual(channel.result["code"], b"403", channel.result)
+        self.assertEqual(channel.code, 403, msg=channel.result)
 
     def test_login_appservice_no_token(self) -> None:
         """Test that users must provide a token when using the appservice
@@ -1208,7 +1207,7 @@ class AppserviceLoginRestServletTestCase(unittest.HomeserverTestCase):
         }
         channel = self.make_request(b"POST", LOGIN_URL, params)
 
-        self.assertEqual(channel.result["code"], b"401", channel.result)
+        self.assertEqual(channel.code, 401, msg=channel.result)
 
 
 @skip_unless(HAS_OIDC, "requires OIDC")
@@ -1246,7 +1245,7 @@ class UsernamePickerTestCase(HomeserverTestCase):
         )
 
         # that should redirect to the username picker
-        self.assertEqual(channel.code, HTTPStatus.FOUND, channel.result)
+        self.assertEqual(channel.code, 302, channel.result)
         location_headers = channel.headers.getRawHeaders("Location")
         assert location_headers
         picker_url = location_headers[0]
@@ -1290,7 +1289,7 @@ class UsernamePickerTestCase(HomeserverTestCase):
                 ("Content-Length", str(len(content))),
             ],
         )
-        self.assertEqual(chan.code, HTTPStatus.FOUND, chan.result)
+        self.assertEqual(chan.code, 302, chan.result)
         location_headers = chan.headers.getRawHeaders("Location")
         assert location_headers
 
@@ -1300,7 +1299,7 @@ class UsernamePickerTestCase(HomeserverTestCase):
             path=location_headers[0],
             custom_headers=[("Cookie", "username_mapping_session=" + session_id)],
         )
-        self.assertEqual(chan.code, HTTPStatus.FOUND, chan.result)
+        self.assertEqual(chan.code, 302, chan.result)
         location_headers = chan.headers.getRawHeaders("Location")
         assert location_headers
 
@@ -1325,5 +1324,5 @@ class UsernamePickerTestCase(HomeserverTestCase):
             "/login",
             content={"type": "m.login.token", "token": login_token},
         )
-        self.assertEqual(chan.code, HTTPStatus.OK, chan.result)
+        self.assertEqual(chan.code, 200, chan.result)
         self.assertEqual(chan.json_body["user_id"], "@bobby:test")
diff --git a/tests/rest/client/test_redactions.py b/tests/rest/client/test_redactions.py
index 7401b5e0c0..be4c67d68e 100644
--- a/tests/rest/client/test_redactions.py
+++ b/tests/rest/client/test_redactions.py
@@ -76,12 +76,12 @@ class RedactionsTestCase(HomeserverTestCase):
         path = "/_matrix/client/r0/rooms/%s/redact/%s" % (room_id, event_id)
 
         channel = self.make_request("POST", path, content={}, access_token=access_token)
-        self.assertEqual(int(channel.result["code"]), expect_code)
+        self.assertEqual(channel.code, expect_code)
         return channel.json_body
 
     def _sync_room_timeline(self, access_token: str, room_id: str) -> List[JsonDict]:
         channel = self.make_request("GET", "sync", access_token=self.mod_access_token)
-        self.assertEqual(channel.result["code"], b"200")
+        self.assertEqual(channel.code, 200)
         room_sync = channel.json_body["rooms"]["join"][room_id]
         return room_sync["timeline"]["events"]
 
diff --git a/tests/rest/client/test_register.py b/tests/rest/client/test_register.py
index f8e64ce6ac..ab4277dd31 100644
--- a/tests/rest/client/test_register.py
+++ b/tests/rest/client/test_register.py
@@ -70,7 +70,7 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
             b"POST", self.url + b"?access_token=i_am_an_app_service", request_data
         )
 
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
         det_data = {"user_id": user_id, "home_server": self.hs.hostname}
         self.assertDictContainsSubset(det_data, channel.json_body)
 
@@ -91,7 +91,7 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
             b"POST", self.url + b"?access_token=i_am_an_app_service", request_data
         )
 
-        self.assertEqual(channel.result["code"], b"400", channel.result)
+        self.assertEqual(channel.code, 400, msg=channel.result)
 
     def test_POST_appservice_registration_invalid(self) -> None:
         self.appservice = None  # no application service exists
@@ -100,20 +100,20 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
             b"POST", self.url + b"?access_token=i_am_an_app_service", request_data
         )
 
-        self.assertEqual(channel.result["code"], b"401", channel.result)
+        self.assertEqual(channel.code, 401, msg=channel.result)
 
     def test_POST_bad_password(self) -> None:
         request_data = {"username": "kermit", "password": 666}
         channel = self.make_request(b"POST", self.url, request_data)
 
-        self.assertEqual(channel.result["code"], b"400", channel.result)
+        self.assertEqual(channel.code, 400, msg=channel.result)
         self.assertEqual(channel.json_body["error"], "Invalid password")
 
     def test_POST_bad_username(self) -> None:
         request_data = {"username": 777, "password": "monkey"}
         channel = self.make_request(b"POST", self.url, request_data)
 
-        self.assertEqual(channel.result["code"], b"400", channel.result)
+        self.assertEqual(channel.code, 400, msg=channel.result)
         self.assertEqual(channel.json_body["error"], "Invalid username")
 
     def test_POST_user_valid(self) -> None:
@@ -132,7 +132,7 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
             "home_server": self.hs.hostname,
             "device_id": device_id,
         }
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
         self.assertDictContainsSubset(det_data, channel.json_body)
 
     @override_config({"enable_registration": False})
@@ -142,7 +142,7 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
 
         channel = self.make_request(b"POST", self.url, request_data)
 
-        self.assertEqual(channel.result["code"], b"403", channel.result)
+        self.assertEqual(channel.code, 403, msg=channel.result)
         self.assertEqual(channel.json_body["error"], "Registration has been disabled")
         self.assertEqual(channel.json_body["errcode"], "M_FORBIDDEN")
 
@@ -153,7 +153,7 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
         channel = self.make_request(b"POST", self.url + b"?kind=guest", b"{}")
 
         det_data = {"home_server": self.hs.hostname, "device_id": "guest_device"}
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
         self.assertDictContainsSubset(det_data, channel.json_body)
 
     def test_POST_disabled_guest_registration(self) -> None:
@@ -161,7 +161,7 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
 
         channel = self.make_request(b"POST", self.url + b"?kind=guest", b"{}")
 
-        self.assertEqual(channel.result["code"], b"403", channel.result)
+        self.assertEqual(channel.code, 403, msg=channel.result)
         self.assertEqual(channel.json_body["error"], "Guest access is disabled")
 
     @override_config({"rc_registration": {"per_second": 0.17, "burst_count": 5}})
@@ -171,16 +171,16 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
             channel = self.make_request(b"POST", url, b"{}")
 
             if i == 5:
-                self.assertEqual(channel.result["code"], b"429", channel.result)
+                self.assertEqual(channel.code, 429, msg=channel.result)
                 retry_after_ms = int(channel.json_body["retry_after_ms"])
             else:
-                self.assertEqual(channel.result["code"], b"200", channel.result)
+                self.assertEqual(channel.code, 200, msg=channel.result)
 
         self.reactor.advance(retry_after_ms / 1000.0 + 1.0)
 
         channel = self.make_request(b"POST", self.url + b"?kind=guest", b"{}")
 
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
     @override_config({"rc_registration": {"per_second": 0.17, "burst_count": 5}})
     def test_POST_ratelimiting(self) -> None:
@@ -194,16 +194,16 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
             channel = self.make_request(b"POST", self.url, request_data)
 
             if i == 5:
-                self.assertEqual(channel.result["code"], b"429", channel.result)
+                self.assertEqual(channel.code, 429, msg=channel.result)
                 retry_after_ms = int(channel.json_body["retry_after_ms"])
             else:
-                self.assertEqual(channel.result["code"], b"200", channel.result)
+                self.assertEqual(channel.code, 200, msg=channel.result)
 
         self.reactor.advance(retry_after_ms / 1000.0 + 1.0)
 
         channel = self.make_request(b"POST", self.url + b"?kind=guest", b"{}")
 
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
     @override_config({"registration_requires_token": True})
     def test_POST_registration_requires_token(self) -> None:
@@ -231,7 +231,7 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
 
         # Request without auth to get flows and session
         channel = self.make_request(b"POST", self.url, params)
-        self.assertEqual(channel.result["code"], b"401", channel.result)
+        self.assertEqual(channel.code, 401, msg=channel.result)
         flows = channel.json_body["flows"]
         # Synapse adds a dummy stage to differentiate flows where otherwise one
         # flow would be a subset of another flow.
@@ -248,7 +248,7 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
             "session": session,
         }
         channel = self.make_request(b"POST", self.url, params)
-        self.assertEqual(channel.result["code"], b"401", channel.result)
+        self.assertEqual(channel.code, 401, msg=channel.result)
         completed = channel.json_body["completed"]
         self.assertCountEqual([LoginType.REGISTRATION_TOKEN], completed)
 
@@ -263,7 +263,7 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
             "home_server": self.hs.hostname,
             "device_id": device_id,
         }
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
         self.assertDictContainsSubset(det_data, channel.json_body)
 
         # Check the `completed` counter has been incremented and pending is 0
@@ -293,21 +293,21 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
             "session": session,
         }
         channel = self.make_request(b"POST", self.url, params)
-        self.assertEqual(channel.result["code"], b"401", channel.result)
+        self.assertEqual(channel.code, 401, msg=channel.result)
         self.assertEqual(channel.json_body["errcode"], Codes.MISSING_PARAM)
         self.assertEqual(channel.json_body["completed"], [])
 
         # Test with non-string (invalid)
         params["auth"]["token"] = 1234
         channel = self.make_request(b"POST", self.url, params)
-        self.assertEqual(channel.result["code"], b"401", channel.result)
+        self.assertEqual(channel.code, 401, msg=channel.result)
         self.assertEqual(channel.json_body["errcode"], Codes.INVALID_PARAM)
         self.assertEqual(channel.json_body["completed"], [])
 
         # Test with unknown token (invalid)
         params["auth"]["token"] = "1234"
         channel = self.make_request(b"POST", self.url, params)
-        self.assertEqual(channel.result["code"], b"401", channel.result)
+        self.assertEqual(channel.code, 401, msg=channel.result)
         self.assertEqual(channel.json_body["errcode"], Codes.UNAUTHORIZED)
         self.assertEqual(channel.json_body["completed"], [])
 
@@ -361,7 +361,7 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
             "session": session2,
         }
         channel = self.make_request(b"POST", self.url, params2)
-        self.assertEqual(channel.result["code"], b"401", channel.result)
+        self.assertEqual(channel.code, 401, msg=channel.result)
         self.assertEqual(channel.json_body["errcode"], Codes.UNAUTHORIZED)
         self.assertEqual(channel.json_body["completed"], [])
 
@@ -381,7 +381,7 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
 
         # Check auth still fails when using token with session2
         channel = self.make_request(b"POST", self.url, params2)
-        self.assertEqual(channel.result["code"], b"401", channel.result)
+        self.assertEqual(channel.code, 401, msg=channel.result)
         self.assertEqual(channel.json_body["errcode"], Codes.UNAUTHORIZED)
         self.assertEqual(channel.json_body["completed"], [])
 
@@ -415,7 +415,7 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
             "session": session,
         }
         channel = self.make_request(b"POST", self.url, params)
-        self.assertEqual(channel.result["code"], b"401", channel.result)
+        self.assertEqual(channel.code, 401, msg=channel.result)
         self.assertEqual(channel.json_body["errcode"], Codes.UNAUTHORIZED)
         self.assertEqual(channel.json_body["completed"], [])
 
@@ -570,7 +570,7 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
 
     def test_advertised_flows(self) -> None:
         channel = self.make_request(b"POST", self.url, b"{}")
-        self.assertEqual(channel.result["code"], b"401", channel.result)
+        self.assertEqual(channel.code, 401, msg=channel.result)
         flows = channel.json_body["flows"]
 
         # with the stock config, we only expect the dummy flow
@@ -593,7 +593,7 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
     )
     def test_advertised_flows_captcha_and_terms_and_3pids(self) -> None:
         channel = self.make_request(b"POST", self.url, b"{}")
-        self.assertEqual(channel.result["code"], b"401", channel.result)
+        self.assertEqual(channel.code, 401, msg=channel.result)
         flows = channel.json_body["flows"]
 
         self.assertCountEqual(
@@ -625,7 +625,7 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
     )
     def test_advertised_flows_no_msisdn_email_required(self) -> None:
         channel = self.make_request(b"POST", self.url, b"{}")
-        self.assertEqual(channel.result["code"], b"401", channel.result)
+        self.assertEqual(channel.code, 401, msg=channel.result)
         flows = channel.json_body["flows"]
 
         # with the stock config, we expect all four combinations of 3pid
@@ -797,13 +797,13 @@ class AccountValidityTestCase(unittest.HomeserverTestCase):
         # endpoint.
         channel = self.make_request(b"GET", "/sync", access_token=tok)
 
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
         self.reactor.advance(datetime.timedelta(weeks=1).total_seconds())
 
         channel = self.make_request(b"GET", "/sync", access_token=tok)
 
-        self.assertEqual(channel.result["code"], b"403", channel.result)
+        self.assertEqual(channel.code, 403, msg=channel.result)
         self.assertEqual(
             channel.json_body["errcode"], Codes.EXPIRED_ACCOUNT, channel.result
         )
@@ -823,12 +823,12 @@ class AccountValidityTestCase(unittest.HomeserverTestCase):
         url = "/_synapse/admin/v1/account_validity/validity"
         request_data = {"user_id": user_id}
         channel = self.make_request(b"POST", url, request_data, access_token=admin_tok)
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
         # The specific endpoint doesn't matter, all we need is an authenticated
         # endpoint.
         channel = self.make_request(b"GET", "/sync", access_token=tok)
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
     def test_manual_expire(self) -> None:
         user_id = self.register_user("kermit", "monkey")
@@ -844,12 +844,12 @@ class AccountValidityTestCase(unittest.HomeserverTestCase):
             "enable_renewal_emails": False,
         }
         channel = self.make_request(b"POST", url, request_data, access_token=admin_tok)
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
         # The specific endpoint doesn't matter, all we need is an authenticated
         # endpoint.
         channel = self.make_request(b"GET", "/sync", access_token=tok)
-        self.assertEqual(channel.result["code"], b"403", channel.result)
+        self.assertEqual(channel.code, 403, msg=channel.result)
         self.assertEqual(
             channel.json_body["errcode"], Codes.EXPIRED_ACCOUNT, channel.result
         )
@@ -868,18 +868,18 @@ class AccountValidityTestCase(unittest.HomeserverTestCase):
             "enable_renewal_emails": False,
         }
         channel = self.make_request(b"POST", url, request_data, access_token=admin_tok)
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
         # Try to log the user out
         channel = self.make_request(b"POST", "/logout", access_token=tok)
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
         # Log the user in again (allowed for expired accounts)
         tok = self.login("kermit", "monkey")
 
         # Try to log out all of the user's sessions
         channel = self.make_request(b"POST", "/logout/all", access_token=tok)
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
 
 class AccountValidityRenewalByEmailTestCase(unittest.HomeserverTestCase):
@@ -954,7 +954,7 @@ class AccountValidityRenewalByEmailTestCase(unittest.HomeserverTestCase):
         renewal_token = self.get_success(self.store.get_renewal_token_for_user(user_id))
         url = "/_matrix/client/unstable/account_validity/renew?token=%s" % renewal_token
         channel = self.make_request(b"GET", url)
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
         # Check that we're getting HTML back.
         content_type = channel.headers.getRawHeaders(b"Content-Type")
@@ -972,7 +972,7 @@ class AccountValidityRenewalByEmailTestCase(unittest.HomeserverTestCase):
         # Move 1 day forward. Try to renew with the same token again.
         url = "/_matrix/client/unstable/account_validity/renew?token=%s" % renewal_token
         channel = self.make_request(b"GET", url)
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
         # Check that we're getting HTML back.
         content_type = channel.headers.getRawHeaders(b"Content-Type")
@@ -992,14 +992,14 @@ class AccountValidityRenewalByEmailTestCase(unittest.HomeserverTestCase):
         # succeed.
         self.reactor.advance(datetime.timedelta(days=3).total_seconds())
         channel = self.make_request(b"GET", "/sync", access_token=tok)
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
     def test_renewal_invalid_token(self) -> None:
         # Hit the renewal endpoint with an invalid token and check that it behaves as
         # expected, i.e. that it responds with 404 Not Found and the correct HTML.
         url = "/_matrix/client/unstable/account_validity/renew?token=123"
         channel = self.make_request(b"GET", url)
-        self.assertEqual(channel.result["code"], b"404", channel.result)
+        self.assertEqual(channel.code, 404, msg=channel.result)
 
         # Check that we're getting HTML back.
         content_type = channel.headers.getRawHeaders(b"Content-Type")
@@ -1023,7 +1023,7 @@ class AccountValidityRenewalByEmailTestCase(unittest.HomeserverTestCase):
             "/_matrix/client/unstable/account_validity/send_mail",
             access_token=tok,
         )
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
         self.assertEqual(len(self.email_attempts), 1)
 
@@ -1096,7 +1096,7 @@ class AccountValidityRenewalByEmailTestCase(unittest.HomeserverTestCase):
             "/_matrix/client/unstable/account_validity/send_mail",
             access_token=tok,
         )
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
 
         self.assertEqual(len(self.email_attempts), 1)
 
@@ -1176,7 +1176,7 @@ class RegistrationTokenValidityRestServletTestCase(unittest.HomeserverTestCase):
             b"GET",
             f"{self.url}?token={token}",
         )
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
         self.assertEqual(channel.json_body["valid"], True)
 
     def test_GET_token_invalid(self) -> None:
@@ -1185,7 +1185,7 @@ class RegistrationTokenValidityRestServletTestCase(unittest.HomeserverTestCase):
             b"GET",
             f"{self.url}?token={token}",
         )
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
         self.assertEqual(channel.json_body["valid"], False)
 
     @override_config(
@@ -1201,10 +1201,10 @@ class RegistrationTokenValidityRestServletTestCase(unittest.HomeserverTestCase):
             )
 
             if i == 5:
-                self.assertEqual(channel.result["code"], b"429", channel.result)
+                self.assertEqual(channel.code, 429, msg=channel.result)
                 retry_after_ms = int(channel.json_body["retry_after_ms"])
             else:
-                self.assertEqual(channel.result["code"], b"200", channel.result)
+                self.assertEqual(channel.code, 200, msg=channel.result)
 
         self.reactor.advance(retry_after_ms / 1000.0 + 1.0)
 
@@ -1212,4 +1212,4 @@ class RegistrationTokenValidityRestServletTestCase(unittest.HomeserverTestCase):
             b"GET",
             f"{self.url}?token={token}",
         )
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, msg=channel.result)
diff --git a/tests/rest/client/test_report_event.py b/tests/rest/client/test_report_event.py
index ad0d0209f7..7cb1017a4a 100644
--- a/tests/rest/client/test_report_event.py
+++ b/tests/rest/client/test_report_event.py
@@ -77,6 +77,4 @@ class ReportEventTestCase(unittest.HomeserverTestCase):
         channel = self.make_request(
             "POST", self.report_path, data, access_token=self.other_user_tok
         )
-        self.assertEqual(
-            response_status, int(channel.result["code"]), msg=channel.result["body"]
-        )
+        self.assertEqual(response_status, channel.code, msg=channel.result["body"])
diff --git a/tests/rest/client/test_third_party_rules.py b/tests/rest/client/test_third_party_rules.py
index 18a7195409..3325d43a2f 100644
--- a/tests/rest/client/test_third_party_rules.py
+++ b/tests/rest/client/test_third_party_rules.py
@@ -155,7 +155,7 @@ class ThirdPartyRulesTestCase(unittest.FederatingHomeserverTestCase):
             {},
             access_token=self.tok,
         )
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, channel.result)
 
         callback.assert_called_once()
 
@@ -173,7 +173,7 @@ class ThirdPartyRulesTestCase(unittest.FederatingHomeserverTestCase):
             {},
             access_token=self.tok,
         )
-        self.assertEqual(channel.result["code"], b"403", channel.result)
+        self.assertEqual(channel.code, 403, channel.result)
 
     def test_third_party_rules_workaround_synapse_errors_pass_through(self) -> None:
         """
@@ -211,7 +211,7 @@ class ThirdPartyRulesTestCase(unittest.FederatingHomeserverTestCase):
             access_token=self.tok,
         )
         # Check the error code
-        self.assertEqual(channel.result["code"], b"429", channel.result)
+        self.assertEqual(channel.code, 429, channel.result)
         # Check the JSON body has had the `nasty` key injected
         self.assertEqual(
             channel.json_body,
@@ -260,7 +260,7 @@ class ThirdPartyRulesTestCase(unittest.FederatingHomeserverTestCase):
             {"x": "x"},
             access_token=self.tok,
         )
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, channel.result)
         event_id = channel.json_body["event_id"]
 
         # ... and check that it got modified
@@ -269,7 +269,7 @@ class ThirdPartyRulesTestCase(unittest.FederatingHomeserverTestCase):
             "/_matrix/client/r0/rooms/%s/event/%s" % (self.room_id, event_id),
             access_token=self.tok,
         )
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, channel.result)
         ev = channel.json_body
         self.assertEqual(ev["content"]["x"], "y")
 
@@ -298,7 +298,7 @@ class ThirdPartyRulesTestCase(unittest.FederatingHomeserverTestCase):
             },
             access_token=self.tok,
         )
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, channel.result)
         orig_event_id = channel.json_body["event_id"]
 
         channel = self.make_request(
@@ -315,7 +315,7 @@ class ThirdPartyRulesTestCase(unittest.FederatingHomeserverTestCase):
             },
             access_token=self.tok,
         )
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, channel.result)
         edited_event_id = channel.json_body["event_id"]
 
         # ... and check that they both got modified
@@ -324,7 +324,7 @@ class ThirdPartyRulesTestCase(unittest.FederatingHomeserverTestCase):
             "/_matrix/client/r0/rooms/%s/event/%s" % (self.room_id, orig_event_id),
             access_token=self.tok,
         )
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, channel.result)
         ev = channel.json_body
         self.assertEqual(ev["content"]["body"], "ORIGINAL BODY")
 
@@ -333,7 +333,7 @@ class ThirdPartyRulesTestCase(unittest.FederatingHomeserverTestCase):
             "/_matrix/client/r0/rooms/%s/event/%s" % (self.room_id, edited_event_id),
             access_token=self.tok,
         )
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, channel.result)
         ev = channel.json_body
         self.assertEqual(ev["content"]["body"], "EDITED BODY")
 
@@ -379,7 +379,7 @@ class ThirdPartyRulesTestCase(unittest.FederatingHomeserverTestCase):
             },
             access_token=self.tok,
         )
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, channel.result)
 
         event_id = channel.json_body["event_id"]
 
@@ -388,7 +388,7 @@ class ThirdPartyRulesTestCase(unittest.FederatingHomeserverTestCase):
             "/_matrix/client/r0/rooms/%s/event/%s" % (self.room_id, event_id),
             access_token=self.tok,
         )
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, channel.result)
 
         self.assertIn("foo", channel.json_body["content"].keys())
         self.assertEqual(channel.json_body["content"]["foo"], "bar")
diff --git a/tests/rest/client/utils.py b/tests/rest/client/utils.py
index 105d418698..dd26145bf8 100644
--- a/tests/rest/client/utils.py
+++ b/tests/rest/client/utils.py
@@ -140,7 +140,7 @@ class RestHelper:
             custom_headers=custom_headers,
         )
 
-        assert channel.result["code"] == b"%d" % expect_code, channel.result
+        assert channel.code == expect_code, channel.result
         self.auth_user_id = temp_id
 
         if expect_code == HTTPStatus.OK:
@@ -213,11 +213,9 @@ class RestHelper:
             data,
         )
 
-        assert (
-            int(channel.result["code"]) == expect_code
-        ), "Expected: %d, got: %d, resp: %r" % (
+        assert channel.code == expect_code, "Expected: %d, got: %d, resp: %r" % (
             expect_code,
-            int(channel.result["code"]),
+            channel.code,
             channel.result["body"],
         )
 
@@ -312,11 +310,9 @@ class RestHelper:
             data,
         )
 
-        assert (
-            int(channel.result["code"]) == expect_code
-        ), "Expected: %d, got: %d, resp: %r" % (
+        assert channel.code == expect_code, "Expected: %d, got: %d, resp: %r" % (
             expect_code,
-            int(channel.result["code"]),
+            channel.code,
             channel.result["body"],
         )
 
@@ -396,11 +392,9 @@ class RestHelper:
             custom_headers=custom_headers,
         )
 
-        assert (
-            int(channel.result["code"]) == expect_code
-        ), "Expected: %d, got: %d, resp: %r" % (
+        assert channel.code == expect_code, "Expected: %d, got: %d, resp: %r" % (
             expect_code,
-            int(channel.result["code"]),
+            channel.code,
             channel.result["body"],
         )
 
@@ -449,11 +443,9 @@ class RestHelper:
 
         channel = make_request(self.hs.get_reactor(), self.site, method, path, content)
 
-        assert (
-            int(channel.result["code"]) == expect_code
-        ), "Expected: %d, got: %d, resp: %r" % (
+        assert channel.code == expect_code, "Expected: %d, got: %d, resp: %r" % (
             expect_code,
-            int(channel.result["code"]),
+            channel.code,
             channel.result["body"],
         )
 
@@ -545,7 +537,7 @@ class RestHelper:
 
         assert channel.code == expect_code, "Expected: %d, got: %d, resp: %r" % (
             expect_code,
-            int(channel.result["code"]),
+            channel.code,
             channel.result["body"],
         )
 
diff --git a/tests/rest/test_health.py b/tests/rest/test_health.py
index da325955f8..c0a2501742 100644
--- a/tests/rest/test_health.py
+++ b/tests/rest/test_health.py
@@ -11,8 +11,6 @@
 # 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 http import HTTPStatus
-
 from synapse.rest.health import HealthResource
 
 from tests import unittest
@@ -26,5 +24,5 @@ class HealthCheckTests(unittest.HomeserverTestCase):
     def test_health(self) -> None:
         channel = self.make_request("GET", "/health", shorthand=False)
 
-        self.assertEqual(channel.code, HTTPStatus.OK)
+        self.assertEqual(channel.code, 200)
         self.assertEqual(channel.result["body"], b"OK")
diff --git a/tests/rest/test_well_known.py b/tests/rest/test_well_known.py
index d8faafec75..2091b08d89 100644
--- a/tests/rest/test_well_known.py
+++ b/tests/rest/test_well_known.py
@@ -11,8 +11,6 @@
 # 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 http import HTTPStatus
-
 from twisted.web.resource import Resource
 
 from synapse.rest.well_known import well_known_resource
@@ -38,7 +36,7 @@ class WellKnownTests(unittest.HomeserverTestCase):
             "GET", "/.well-known/matrix/client", shorthand=False
         )
 
-        self.assertEqual(channel.code, HTTPStatus.OK)
+        self.assertEqual(channel.code, 200)
         self.assertEqual(
             channel.json_body,
             {
@@ -57,7 +55,7 @@ class WellKnownTests(unittest.HomeserverTestCase):
             "GET", "/.well-known/matrix/client", shorthand=False
         )
 
-        self.assertEqual(channel.code, HTTPStatus.NOT_FOUND)
+        self.assertEqual(channel.code, 404)
 
     @unittest.override_config(
         {
@@ -71,7 +69,7 @@ class WellKnownTests(unittest.HomeserverTestCase):
             "GET", "/.well-known/matrix/client", shorthand=False
         )
 
-        self.assertEqual(channel.code, HTTPStatus.OK)
+        self.assertEqual(channel.code, 200)
         self.assertEqual(
             channel.json_body,
             {
@@ -87,7 +85,7 @@ class WellKnownTests(unittest.HomeserverTestCase):
             "GET", "/.well-known/matrix/server", shorthand=False
         )
 
-        self.assertEqual(channel.code, HTTPStatus.OK)
+        self.assertEqual(channel.code, 200)
         self.assertEqual(
             channel.json_body,
             {"m.server": "test:443"},
@@ -97,4 +95,4 @@ class WellKnownTests(unittest.HomeserverTestCase):
         channel = self.make_request(
             "GET", "/.well-known/matrix/server", shorthand=False
         )
-        self.assertEqual(channel.code, HTTPStatus.NOT_FOUND)
+        self.assertEqual(channel.code, 404)
diff --git a/tests/test_server.py b/tests/test_server.py
index 2fe4411401..d2b2d8344a 100644
--- a/tests/test_server.py
+++ b/tests/test_server.py
@@ -104,7 +104,7 @@ class JsonResourceTests(unittest.TestCase):
             self.reactor, FakeSite(res, self.reactor), b"GET", b"/_matrix/foo"
         )
 
-        self.assertEqual(channel.result["code"], b"500")
+        self.assertEqual(channel.code, 500)
 
     def test_callback_indirect_exception(self) -> None:
         """
@@ -130,7 +130,7 @@ class JsonResourceTests(unittest.TestCase):
             self.reactor, FakeSite(res, self.reactor), b"GET", b"/_matrix/foo"
         )
 
-        self.assertEqual(channel.result["code"], b"500")
+        self.assertEqual(channel.code, 500)
 
     def test_callback_synapseerror(self) -> None:
         """
@@ -150,7 +150,7 @@ class JsonResourceTests(unittest.TestCase):
             self.reactor, FakeSite(res, self.reactor), b"GET", b"/_matrix/foo"
         )
 
-        self.assertEqual(channel.result["code"], b"403")
+        self.assertEqual(channel.code, 403)
         self.assertEqual(channel.json_body["error"], "Forbidden!!one!")
         self.assertEqual(channel.json_body["errcode"], "M_FORBIDDEN")
 
@@ -174,7 +174,7 @@ class JsonResourceTests(unittest.TestCase):
             self.reactor, FakeSite(res, self.reactor), b"GET", b"/_matrix/foobar"
         )
 
-        self.assertEqual(channel.result["code"], b"400")
+        self.assertEqual(channel.code, 400)
         self.assertEqual(channel.json_body["error"], "Unrecognized request")
         self.assertEqual(channel.json_body["errcode"], "M_UNRECOGNIZED")
 
@@ -203,7 +203,7 @@ class JsonResourceTests(unittest.TestCase):
             self.reactor, FakeSite(res, self.reactor), b"HEAD", b"/_matrix/foo"
         )
 
-        self.assertEqual(channel.result["code"], b"200")
+        self.assertEqual(channel.code, 200)
         self.assertNotIn("body", channel.result)
 
 
@@ -242,7 +242,7 @@ class OptionsResourceTests(unittest.TestCase):
     def test_unknown_options_request(self) -> None:
         """An OPTIONS requests to an unknown URL still returns 204 No Content."""
         channel = self._make_request(b"OPTIONS", b"/foo/")
-        self.assertEqual(channel.result["code"], b"204")
+        self.assertEqual(channel.code, 204)
         self.assertNotIn("body", channel.result)
 
         # Ensure the correct CORS headers have been added
@@ -262,7 +262,7 @@ class OptionsResourceTests(unittest.TestCase):
     def test_known_options_request(self) -> None:
         """An OPTIONS requests to an known URL still returns 204 No Content."""
         channel = self._make_request(b"OPTIONS", b"/res/")
-        self.assertEqual(channel.result["code"], b"204")
+        self.assertEqual(channel.code, 204)
         self.assertNotIn("body", channel.result)
 
         # Ensure the correct CORS headers have been added
@@ -282,12 +282,12 @@ class OptionsResourceTests(unittest.TestCase):
     def test_unknown_request(self) -> None:
         """A non-OPTIONS request to an unknown URL should 404."""
         channel = self._make_request(b"GET", b"/foo/")
-        self.assertEqual(channel.result["code"], b"404")
+        self.assertEqual(channel.code, 404)
 
     def test_known_request(self) -> None:
         """A non-OPTIONS request to an known URL should query the proper resource."""
         channel = self._make_request(b"GET", b"/res/")
-        self.assertEqual(channel.result["code"], b"200")
+        self.assertEqual(channel.code, 200)
         self.assertEqual(channel.result["body"], b"/res/")
 
 
@@ -314,7 +314,7 @@ class WrapHtmlRequestHandlerTests(unittest.TestCase):
             self.reactor, FakeSite(res, self.reactor), b"GET", b"/path"
         )
 
-        self.assertEqual(channel.result["code"], b"200")
+        self.assertEqual(channel.code, 200)
         body = channel.result["body"]
         self.assertEqual(body, b"response")
 
@@ -334,7 +334,7 @@ class WrapHtmlRequestHandlerTests(unittest.TestCase):
             self.reactor, FakeSite(res, self.reactor), b"GET", b"/path"
         )
 
-        self.assertEqual(channel.result["code"], b"301")
+        self.assertEqual(channel.code, 301)
         headers = channel.result["headers"]
         location_headers = [v for k, v in headers if k == b"Location"]
         self.assertEqual(location_headers, [b"/look/an/eagle"])
@@ -357,7 +357,7 @@ class WrapHtmlRequestHandlerTests(unittest.TestCase):
             self.reactor, FakeSite(res, self.reactor), b"GET", b"/path"
         )
 
-        self.assertEqual(channel.result["code"], b"304")
+        self.assertEqual(channel.code, 304)
         headers = channel.result["headers"]
         location_headers = [v for k, v in headers if k == b"Location"]
         self.assertEqual(location_headers, [b"/no/over/there"])
@@ -378,7 +378,7 @@ class WrapHtmlRequestHandlerTests(unittest.TestCase):
             self.reactor, FakeSite(res, self.reactor), b"HEAD", b"/path"
         )
 
-        self.assertEqual(channel.result["code"], b"200")
+        self.assertEqual(channel.code, 200)
         self.assertNotIn("body", channel.result)
 
 
diff --git a/tests/test_terms_auth.py b/tests/test_terms_auth.py
index d3c13cf14c..abd7459a8c 100644
--- a/tests/test_terms_auth.py
+++ b/tests/test_terms_auth.py
@@ -53,7 +53,7 @@ class TermsTestCase(unittest.HomeserverTestCase):
         request_data = {"username": "kermit", "password": "monkey"}
         channel = self.make_request(b"POST", self.url, request_data)
 
-        self.assertEqual(channel.result["code"], b"401", channel.result)
+        self.assertEqual(channel.code, 401, channel.result)
 
         self.assertTrue(channel.json_body is not None)
         self.assertIsInstance(channel.json_body["session"], str)
@@ -96,7 +96,7 @@ class TermsTestCase(unittest.HomeserverTestCase):
 
         # We don't bother checking that the response is correct - we'll leave that to
         # other tests. We just want to make sure we're on the right path.
-        self.assertEqual(channel.result["code"], b"401", channel.result)
+        self.assertEqual(channel.code, 401, channel.result)
 
         # Finish the UI auth for terms
         request_data = {
@@ -112,7 +112,7 @@ class TermsTestCase(unittest.HomeserverTestCase):
         # We're interested in getting a response that looks like a successful
         # registration, not so much that the details are exactly what we want.
 
-        self.assertEqual(channel.result["code"], b"200", channel.result)
+        self.assertEqual(channel.code, 200, channel.result)
 
         self.assertTrue(channel.json_body is not None)
         self.assertIsInstance(channel.json_body["user_id"], str)