diff --git a/changelog.d/13397.misc b/changelog.d/13397.misc
new file mode 100644
index 0000000000..8dc610d9e2
--- /dev/null
+++ b/changelog.d/13397.misc
@@ -0,0 +1 @@
+Adding missing type hints to tests.
diff --git a/tests/handlers/test_directory.py b/tests/handlers/test_directory.py
index 53d49ca896..3b72c4c9d0 100644
--- a/tests/handlers/test_directory.py
+++ b/tests/handlers/test_directory.py
@@ -481,17 +481,13 @@ class TestCreatePublishedRoomACL(unittest.HomeserverTestCase):
return config
- def prepare(
- self, reactor: MemoryReactor, clock: Clock, hs: HomeServer
- ) -> HomeServer:
+ def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
self.allowed_user_id = self.register_user(self.allowed_localpart, "pass")
self.allowed_access_token = self.login(self.allowed_localpart, "pass")
self.denied_user_id = self.register_user("denied", "pass")
self.denied_access_token = self.login("denied", "pass")
- return hs
-
def test_denied_without_publication_permission(self) -> None:
"""
Try to create a room, register an alias for it, and publish it,
@@ -575,9 +571,7 @@ class TestRoomListSearchDisabled(unittest.HomeserverTestCase):
servlets = [directory.register_servlets, room.register_servlets]
- def prepare(
- self, reactor: MemoryReactor, clock: Clock, hs: HomeServer
- ) -> HomeServer:
+ def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
room_id = self.helper.create_room_as(self.user_id)
channel = self.make_request(
@@ -588,8 +582,6 @@ class TestRoomListSearchDisabled(unittest.HomeserverTestCase):
self.room_list_handler = hs.get_room_list_handler()
self.directory_handler = hs.get_directory_handler()
- return hs
-
def test_disabling_room_list(self) -> None:
self.room_list_handler.enable_room_list_search = True
self.directory_handler.enable_room_list_search = True
diff --git a/tests/rest/client/test_relations.py b/tests/rest/client/test_relations.py
index ad03eee17b..d589f07314 100644
--- a/tests/rest/client/test_relations.py
+++ b/tests/rest/client/test_relations.py
@@ -1060,6 +1060,7 @@ class BundledAggregationsTestCase(BaseRelationsTestCase):
participated, bundled_aggregations.get("current_user_participated")
)
# The latest thread event has some fields that don't matter.
+ self.assertIn("latest_event", bundled_aggregations)
self.assert_dict(
{
"content": {
@@ -1072,7 +1073,7 @@ class BundledAggregationsTestCase(BaseRelationsTestCase):
"sender": self.user2_id,
"type": "m.room.test",
},
- bundled_aggregations.get("latest_event"),
+ bundled_aggregations["latest_event"],
)
return assert_thread
@@ -1112,6 +1113,7 @@ class BundledAggregationsTestCase(BaseRelationsTestCase):
self.assertEqual(2, bundled_aggregations.get("count"))
self.assertTrue(bundled_aggregations.get("current_user_participated"))
# The latest thread event has some fields that don't matter.
+ self.assertIn("latest_event", bundled_aggregations)
self.assert_dict(
{
"content": {
@@ -1124,7 +1126,7 @@ class BundledAggregationsTestCase(BaseRelationsTestCase):
"sender": self.user_id,
"type": "m.room.test",
},
- bundled_aggregations.get("latest_event"),
+ bundled_aggregations["latest_event"],
)
# Check the unsigned field on the latest event.
self.assert_dict(
diff --git a/tests/rest/client/test_rooms.py b/tests/rest/client/test_rooms.py
index c45cb32090..2272d55d84 100644
--- a/tests/rest/client/test_rooms.py
+++ b/tests/rest/client/test_rooms.py
@@ -496,7 +496,7 @@ class RoomStateTestCase(RoomBase):
self.assertEqual(HTTPStatus.OK, channel.code, msg=channel.result["body"])
self.assertCountEqual(
- [state_event["type"] for state_event in channel.json_body],
+ [state_event["type"] for state_event in channel.json_list],
{
"m.room.create",
"m.room.power_levels",
diff --git a/tests/server.py b/tests/server.py
index df3f1564c9..9689e6a0cd 100644
--- a/tests/server.py
+++ b/tests/server.py
@@ -25,6 +25,7 @@ from typing import (
Callable,
Dict,
Iterable,
+ List,
MutableMapping,
Optional,
Tuple,
@@ -121,7 +122,15 @@ class FakeChannel:
@property
def json_body(self) -> JsonDict:
- return json.loads(self.text_body)
+ body = json.loads(self.text_body)
+ assert isinstance(body, dict)
+ return body
+
+ @property
+ def json_list(self) -> List[JsonDict]:
+ body = json.loads(self.text_body)
+ assert isinstance(body, list)
+ return body
@property
def text_body(self) -> str:
diff --git a/tests/unittest.py b/tests/unittest.py
index 66ce92f4a6..bec4a3d023 100644
--- a/tests/unittest.py
+++ b/tests/unittest.py
@@ -28,6 +28,7 @@ from typing import (
Generic,
Iterable,
List,
+ NoReturn,
Optional,
Tuple,
Type,
@@ -39,7 +40,7 @@ from unittest.mock import Mock, patch
import canonicaljson
import signedjson.key
import unpaddedbase64
-from typing_extensions import Protocol
+from typing_extensions import Concatenate, ParamSpec, Protocol
from twisted.internet.defer import Deferred, ensureDeferred
from twisted.python.failure import Failure
@@ -67,7 +68,7 @@ from synapse.logging.context import (
from synapse.rest import RegisterServletsFunc
from synapse.server import HomeServer
from synapse.storage.keys import FetchKeyResult
-from synapse.types import JsonDict, UserID, create_requester
+from synapse.types import JsonDict, Requester, UserID, create_requester
from synapse.util import Clock
from synapse.util.httpresourcetree import create_resource_tree
@@ -88,6 +89,10 @@ setup_logging()
TV = TypeVar("TV")
_ExcType = TypeVar("_ExcType", bound=BaseException, covariant=True)
+P = ParamSpec("P")
+R = TypeVar("R")
+S = TypeVar("S")
+
class _TypedFailure(Generic[_ExcType], Protocol):
"""Extension to twisted.Failure, where the 'value' has a certain type."""
@@ -97,7 +102,7 @@ class _TypedFailure(Generic[_ExcType], Protocol):
...
-def around(target):
+def around(target: TV) -> Callable[[Callable[Concatenate[S, P], R]], None]:
"""A CLOS-style 'around' modifier, which wraps the original method of the
given instance with another piece of code.
@@ -106,11 +111,11 @@ def around(target):
return orig(*args, **kwargs)
"""
- def _around(code):
+ def _around(code: Callable[Concatenate[S, P], R]) -> None:
name = code.__name__
orig = getattr(target, name)
- def new(*args, **kwargs):
+ def new(*args: P.args, **kwargs: P.kwargs) -> R:
return code(orig, *args, **kwargs)
setattr(target, name, new)
@@ -131,7 +136,7 @@ class TestCase(unittest.TestCase):
level = getattr(method, "loglevel", getattr(self, "loglevel", None))
@around(self)
- def setUp(orig):
+ def setUp(orig: Callable[[], R]) -> R:
# if we're not starting in the sentinel logcontext, then to be honest
# all future bets are off.
if current_context():
@@ -144,7 +149,7 @@ class TestCase(unittest.TestCase):
if level is not None and old_level != level:
@around(self)
- def tearDown(orig):
+ def tearDown(orig: Callable[[], R]) -> R:
ret = orig()
logging.getLogger().setLevel(old_level)
return ret
@@ -158,7 +163,7 @@ class TestCase(unittest.TestCase):
return orig()
@around(self)
- def tearDown(orig):
+ def tearDown(orig: Callable[[], R]) -> R:
ret = orig()
# force a GC to workaround problems with deferreds leaking logcontexts when
# they are GCed (see the logcontext docs)
@@ -167,7 +172,7 @@ class TestCase(unittest.TestCase):
return ret
- def assertObjectHasAttributes(self, attrs, obj):
+ def assertObjectHasAttributes(self, attrs: Dict[str, object], obj: object) -> None:
"""Asserts that the given object has each of the attributes given, and
that the value of each matches according to assertEqual."""
for key in attrs.keys():
@@ -178,12 +183,12 @@ class TestCase(unittest.TestCase):
except AssertionError as e:
raise (type(e))(f"Assert error for '.{key}':") from e
- def assert_dict(self, required, actual):
+ def assert_dict(self, required: dict, actual: dict) -> None:
"""Does a partial assert of a dict.
Args:
- required (dict): The keys and value which MUST be in 'actual'.
- actual (dict): The test result. Extra keys will not be checked.
+ required: The keys and value which MUST be in 'actual'.
+ actual: The test result. Extra keys will not be checked.
"""
for key in required:
self.assertEqual(
@@ -191,31 +196,31 @@ class TestCase(unittest.TestCase):
)
-def DEBUG(target):
+def DEBUG(target: TV) -> TV:
"""A decorator to set the .loglevel attribute to logging.DEBUG.
Can apply to either a TestCase or an individual test method."""
- target.loglevel = logging.DEBUG
+ target.loglevel = logging.DEBUG # type: ignore[attr-defined]
return target
-def INFO(target):
+def INFO(target: TV) -> TV:
"""A decorator to set the .loglevel attribute to logging.INFO.
Can apply to either a TestCase or an individual test method."""
- target.loglevel = logging.INFO
+ target.loglevel = logging.INFO # type: ignore[attr-defined]
return target
-def logcontext_clean(target):
+def logcontext_clean(target: TV) -> TV:
"""A decorator which marks the TestCase or method as 'logcontext_clean'
... ie, any logcontext errors should cause a test failure
"""
- def logcontext_error(msg):
+ def logcontext_error(msg: str) -> NoReturn:
raise AssertionError("logcontext error: %s" % (msg))
patcher = patch("synapse.logging.context.logcontext_error", new=logcontext_error)
- return patcher(target)
+ return patcher(target) # type: ignore[call-overload]
class HomeserverTestCase(TestCase):
@@ -255,7 +260,7 @@ class HomeserverTestCase(TestCase):
method = getattr(self, methodName)
self._extra_config = getattr(method, "_extra_config", None)
- def setUp(self):
+ def setUp(self) -> None:
"""
Set up the TestCase by calling the homeserver constructor, optionally
hijacking the authentication system to return a fixed user, and then
@@ -306,7 +311,9 @@ class HomeserverTestCase(TestCase):
)
)
- async def get_user_by_access_token(token=None, allow_guest=False):
+ async def get_user_by_access_token(
+ token: Optional[str] = None, allow_guest: bool = False
+ ) -> JsonDict:
assert self.helper.auth_user_id is not None
return {
"user": UserID.from_string(self.helper.auth_user_id),
@@ -314,7 +321,11 @@ class HomeserverTestCase(TestCase):
"is_guest": False,
}
- async def get_user_by_req(request, allow_guest=False):
+ async def get_user_by_req(
+ request: SynapseRequest,
+ allow_guest: bool = False,
+ allow_expired: bool = False,
+ ) -> Requester:
assert self.helper.auth_user_id is not None
return create_requester(
UserID.from_string(self.helper.auth_user_id),
@@ -339,11 +350,11 @@ class HomeserverTestCase(TestCase):
if hasattr(self, "prepare"):
self.prepare(self.reactor, self.clock, self.hs)
- def tearDown(self):
+ def tearDown(self) -> None:
# Reset to not use frozen dicts.
events.USE_FROZEN_DICTS = False
- def wait_on_thread(self, deferred, timeout=10):
+ def wait_on_thread(self, deferred: Deferred, timeout: int = 10) -> None:
"""
Wait until a Deferred is done, where it's waiting on a real thread.
"""
@@ -374,7 +385,7 @@ class HomeserverTestCase(TestCase):
clock (synapse.util.Clock): The Clock, associated with the reactor.
Returns:
- A homeserver (synapse.server.HomeServer) suitable for testing.
+ A homeserver suitable for testing.
Function to be overridden in subclasses.
"""
@@ -408,7 +419,7 @@ class HomeserverTestCase(TestCase):
"/_synapse/admin": servlet_resource,
}
- def default_config(self):
+ def default_config(self) -> JsonDict:
"""
Get a default HomeServer config dict.
"""
@@ -421,7 +432,9 @@ class HomeserverTestCase(TestCase):
return config
- def prepare(self, reactor: MemoryReactor, clock: Clock, homeserver: HomeServer):
+ def prepare(
+ self, reactor: MemoryReactor, clock: Clock, homeserver: HomeServer
+ ) -> None:
"""
Prepare for the test. This involves things like mocking out parts of
the homeserver, or building test data common across the whole test
@@ -519,7 +532,7 @@ class HomeserverTestCase(TestCase):
config_obj.parse_config_dict(config, "", "")
kwargs["config"] = config_obj
- async def run_bg_updates():
+ async def run_bg_updates() -> None:
with LoggingContext("run_bg_updates"):
self.get_success(stor.db_pool.updates.run_background_updates(False))
@@ -538,11 +551,7 @@ class HomeserverTestCase(TestCase):
"""
self.reactor.pump([by] * 100)
- def get_success(
- self,
- d: Awaitable[TV],
- by: float = 0.0,
- ) -> TV:
+ def get_success(self, d: Awaitable[TV], by: float = 0.0) -> TV:
deferred: Deferred[TV] = ensureDeferred(d) # type: ignore[arg-type]
self.pump(by=by)
return self.successResultOf(deferred)
@@ -755,7 +764,7 @@ class FederatingHomeserverTestCase(HomeserverTestCase):
OTHER_SERVER_NAME = "other.example.com"
OTHER_SERVER_SIGNATURE_KEY = signedjson.key.generate_signing_key("test")
- def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer):
+ def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
super().prepare(reactor, clock, hs)
# poke the other server's signing key into the key store, so that we don't
@@ -879,7 +888,7 @@ def _auth_header_for_request(
)
-def override_config(extra_config):
+def override_config(extra_config: JsonDict) -> Callable[[TV], TV]:
"""A decorator which can be applied to test functions to give additional HS config
For use
@@ -892,12 +901,13 @@ def override_config(extra_config):
...
Args:
- extra_config(dict): Additional config settings to be merged into the default
+ extra_config: Additional config settings to be merged into the default
config dict before instantiating the test homeserver.
"""
- def decorator(func):
- func._extra_config = extra_config
+ def decorator(func: TV) -> TV:
+ # This attribute is being defined.
+ func._extra_config = extra_config # type: ignore[attr-defined]
return func
return decorator
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