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Type hints for tests.appservice (#14990)

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* Accept a Sequence of events in synapse.appservice

This avoids some casts/ignores in the tests I'm about to fixup. It seems
that `List[Mock]` is not a subtype of `List[EventBase]`, but
`Sequence[Mock]` is a subtype of `Sequence[EventBase]`. So presumably
`Mock` is considered a subtype of anything, much like `Any`.

* make tests.appservice.test_scheduler pass mypy

* Extra hints in tests.appservice.test_scheduler

* Extra hints in tests.appservice.test_api

* Extra hints in tests.appservice.test_appservice

* Disallow untyped defs

* Changelog
This commit is contained in:
David Robertson 2023-02-06 12:49:06 +00:00 committed by GitHub
parent 3e37ff1a7e
commit e8269ed391
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GPG Key ID: 4AEE18F83AFDEB23
9 changed files with 132 additions and 59 deletions
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1
changelog.d/14990.misc Normal file
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@ -0,0 +1 @@
Improve type hints.

4
mypy.ini
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@ -32,7 +32,6 @@ exclude = (?x)
|synapse/storage/databases/main/cache.py
|synapse/storage/schema/
|tests/appservice/test_scheduler.py
|tests/federation/test_federation_catch_up.py
|tests/federation/test_federation_sender.py
|tests/http/federation/test_matrix_federation_agent.py
@ -78,6 +77,9 @@ disallow_untyped_defs = True
[mypy-tests.app.*]
disallow_untyped_defs = True
[mypy-tests.appservice.*]
disallow_untyped_defs = True
[mypy-tests.config.*]
disallow_untyped_defs = True

4
synapse/appservice/__init__.py
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@ -16,7 +16,7 @@
import logging
import re
from enum import Enum
from typing import TYPE_CHECKING, Dict, Iterable, List, Optional, Pattern
from typing import TYPE_CHECKING, Dict, Iterable, List, Optional, Pattern, Sequence
import attr
from netaddr import IPSet
@ -377,7 +377,7 @@ class AppServiceTransaction:
self,
service: ApplicationService,
id: int,
events: List[EventBase],
events: Sequence[EventBase],
ephemeral: List[JsonDict],
to_device_messages: List[JsonDict],
one_time_keys_count: TransactionOneTimeKeysCount,

14
synapse/appservice/api.py
View File

@ -14,7 +14,17 @@
# limitations under the License.
import logging
import urllib.parse
from typing import TYPE_CHECKING, Any, Dict, Iterable, List, Mapping, Optional, Tuple
from typing import (
TYPE_CHECKING,
Any,
Dict,
Iterable,
List,
Mapping,
Optional,
Sequence,
Tuple,
)
from prometheus_client import Counter
from typing_extensions import TypeGuard
@ -259,7 +269,7 @@ class ApplicationServiceApi(SimpleHttpClient):
async def push_bulk(
self,
service: "ApplicationService",
events: List[EventBase],
events: Sequence[EventBase],
ephemeral: List[JsonDict],
to_device_messages: List[JsonDict],
one_time_keys_count: TransactionOneTimeKeysCount,

3
synapse/appservice/scheduler.py
View File

@ -57,6 +57,7 @@ from typing import (
Iterable,
List,
Optional,
Sequence,
Set,
Tuple,
)
@ -364,7 +365,7 @@ class _TransactionController:
async def send(
self,
service: ApplicationService,
events: List[EventBase],
events: Sequence[EventBase],
ephemeral: Optional[List[JsonDict]] = None,
to_device_messages: Optional[List[JsonDict]] = None,
one_time_keys_count: Optional[TransactionOneTimeKeysCount] = None,

14
synapse/storage/databases/main/appservice.py
View File

@ -14,7 +14,17 @@
# limitations under the License.
import logging
import re
from typing import TYPE_CHECKING, Any, Dict, List, Optional, Pattern, Tuple, cast
from typing import (
TYPE_CHECKING,
Any,
Dict,
List,
Optional,
Pattern,
Sequence,
Tuple,
cast,
)
from synapse.appservice import (
ApplicationService,
@ -257,7 +267,7 @@ class ApplicationServiceTransactionWorkerStore(
async def create_appservice_txn(
self,
service: ApplicationService,
events: List[EventBase],
events: Sequence[EventBase],
ephemeral: List[JsonDict],
to_device_messages: List[JsonDict],
one_time_keys_count: TransactionOneTimeKeysCount,

4
tests/appservice/test_api.py
View File

@ -29,7 +29,7 @@ URL = "http://mytestservice"
class ApplicationServiceApiTestCase(unittest.HomeserverTestCase):
def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer):
def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
self.api = hs.get_application_service_api()
self.service = ApplicationService(
id="unique_identifier",
@ -39,7 +39,7 @@ class ApplicationServiceApiTestCase(unittest.HomeserverTestCase):
hs_token=TOKEN,
)
def test_query_3pe_authenticates_token(self):
def test_query_3pe_authenticates_token(self) -> None:
"""
Tests that 3pe queries to the appservice are authenticated
with the appservice's token.

55
tests/appservice/test_appservice.py
View File

@ -12,6 +12,7 @@
# See the License for the specific language governing permissions and
# limitations under the License.
import re
from typing import Generator
from unittest.mock import Mock
from twisted.internet import defer
@ -27,7 +28,7 @@ def _regex(regex: str, exclusive: bool = True) -> Namespace:
class ApplicationServiceTestCase(unittest.TestCase):
def setUp(self):
def setUp(self) -> None:
self.service = ApplicationService(
id="unique_identifier",
sender="@as:test",
@ -46,7 +47,9 @@ class ApplicationServiceTestCase(unittest.TestCase):
self.store.get_local_users_in_room = simple_async_mock([])
@defer.inlineCallbacks
def test_regex_user_id_prefix_match(self):
def test_regex_user_id_prefix_match(
self,
) -> Generator["defer.Deferred[object]", object, None]:
self.service.namespaces[ApplicationService.NS_USERS].append(_regex("@irc_.*"))
self.event.sender = "@irc_foobar:matrix.org"
self.assertTrue(
@ -60,7 +63,9 @@ class ApplicationServiceTestCase(unittest.TestCase):
)
@defer.inlineCallbacks
def test_regex_user_id_prefix_no_match(self):
def test_regex_user_id_prefix_no_match(
self,
) -> Generator["defer.Deferred[object]", object, None]:
self.service.namespaces[ApplicationService.NS_USERS].append(_regex("@irc_.*"))
self.event.sender = "@someone_else:matrix.org"
self.assertFalse(
@ -74,7 +79,9 @@ class ApplicationServiceTestCase(unittest.TestCase):
)
@defer.inlineCallbacks
def test_regex_room_member_is_checked(self):
def test_regex_room_member_is_checked(
self,
) -> Generator["defer.Deferred[object]", object, None]:
self.service.namespaces[ApplicationService.NS_USERS].append(_regex("@irc_.*"))
self.event.sender = "@someone_else:matrix.org"
self.event.type = "m.room.member"
@ -90,7 +97,9 @@ class ApplicationServiceTestCase(unittest.TestCase):
)
@defer.inlineCallbacks
def test_regex_room_id_match(self):
def test_regex_room_id_match(
self,
) -> Generator["defer.Deferred[object]", object, None]:
self.service.namespaces[ApplicationService.NS_ROOMS].append(
_regex("!some_prefix.*some_suffix:matrix.org")
)
@ -106,7 +115,9 @@ class ApplicationServiceTestCase(unittest.TestCase):
)
@defer.inlineCallbacks
def test_regex_room_id_no_match(self):
def test_regex_room_id_no_match(
self,
) -> Generator["defer.Deferred[object]", object, None]:
self.service.namespaces[ApplicationService.NS_ROOMS].append(
_regex("!some_prefix.*some_suffix:matrix.org")
)
@ -122,7 +133,9 @@ class ApplicationServiceTestCase(unittest.TestCase):
)
@defer.inlineCallbacks
def test_regex_alias_match(self):
def test_regex_alias_match(
self,
) -> Generator["defer.Deferred[object]", object, None]:
self.service.namespaces[ApplicationService.NS_ALIASES].append(
_regex("#irc_.*:matrix.org")
)
@ -140,44 +153,46 @@ class ApplicationServiceTestCase(unittest.TestCase):
)
)
def test_non_exclusive_alias(self):
def test_non_exclusive_alias(self) -> None:
self.service.namespaces[ApplicationService.NS_ALIASES].append(
_regex("#irc_.*:matrix.org", exclusive=False)
)
self.assertFalse(self.service.is_exclusive_alias("#irc_foobar:matrix.org"))
def test_non_exclusive_room(self):
def test_non_exclusive_room(self) -> None:
self.service.namespaces[ApplicationService.NS_ROOMS].append(
_regex("!irc_.*:matrix.org", exclusive=False)
)
self.assertFalse(self.service.is_exclusive_room("!irc_foobar:matrix.org"))
def test_non_exclusive_user(self):
def test_non_exclusive_user(self) -> None:
self.service.namespaces[ApplicationService.NS_USERS].append(
_regex("@irc_.*:matrix.org", exclusive=False)
)
self.assertFalse(self.service.is_exclusive_user("@irc_foobar:matrix.org"))
def test_exclusive_alias(self):
def test_exclusive_alias(self) -> None:
self.service.namespaces[ApplicationService.NS_ALIASES].append(
_regex("#irc_.*:matrix.org", exclusive=True)
)
self.assertTrue(self.service.is_exclusive_alias("#irc_foobar:matrix.org"))
def test_exclusive_user(self):
def test_exclusive_user(self) -> None:
self.service.namespaces[ApplicationService.NS_USERS].append(
_regex("@irc_.*:matrix.org", exclusive=True)
)
self.assertTrue(self.service.is_exclusive_user("@irc_foobar:matrix.org"))
def test_exclusive_room(self):
def test_exclusive_room(self) -> None:
self.service.namespaces[ApplicationService.NS_ROOMS].append(
_regex("!irc_.*:matrix.org", exclusive=True)
)
self.assertTrue(self.service.is_exclusive_room("!irc_foobar:matrix.org"))
@defer.inlineCallbacks
def test_regex_alias_no_match(self):
def test_regex_alias_no_match(
self,
) -> Generator["defer.Deferred[object]", object, None]:
self.service.namespaces[ApplicationService.NS_ALIASES].append(
_regex("#irc_.*:matrix.org")
)
@ -196,7 +211,9 @@ class ApplicationServiceTestCase(unittest.TestCase):
)
@defer.inlineCallbacks
def test_regex_multiple_matches(self):
def test_regex_multiple_matches(
self,
) -> Generator["defer.Deferred[object]", object, None]:
self.service.namespaces[ApplicationService.NS_ALIASES].append(
_regex("#irc_.*:matrix.org")
)
@ -215,7 +232,9 @@ class ApplicationServiceTestCase(unittest.TestCase):
)
@defer.inlineCallbacks
def test_interested_in_self(self):
def test_interested_in_self(
self,
) -> Generator["defer.Deferred[object]", object, None]:
# make sure invites get through
self.service.sender = "@appservice:name"
self.service.namespaces[ApplicationService.NS_USERS].append(_regex("@irc_.*"))
@ -233,7 +252,9 @@ class ApplicationServiceTestCase(unittest.TestCase):
)
@defer.inlineCallbacks
def test_member_list_match(self):
def test_member_list_match(
self,
) -> Generator["defer.Deferred[object]", object, None]:
self.service.namespaces[ApplicationService.NS_USERS].append(_regex("@irc_.*"))
# Note that @irc_fo:here is the AS user.
self.store.get_local_users_in_room = simple_async_mock(

92
tests/appservice/test_scheduler.py
View File

@ -11,20 +11,28 @@
# 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 typing import TYPE_CHECKING
from typing import TYPE_CHECKING, List, Optional, Sequence, Tuple, cast
from unittest.mock import Mock
from typing_extensions import TypeAlias
from twisted.internet import defer
from synapse.appservice import ApplicationServiceState
from synapse.appservice import (
ApplicationService,
ApplicationServiceState,
TransactionOneTimeKeysCount,
TransactionUnusedFallbackKeys,
)
from synapse.appservice.scheduler import (
ApplicationServiceScheduler,
_Recoverer,
_TransactionController,
)
from synapse.events import EventBase
from synapse.logging.context import make_deferred_yieldable
from synapse.server import HomeServer
from synapse.types import DeviceListUpdates
from synapse.types import DeviceListUpdates, JsonDict
from synapse.util import Clock
from tests import unittest
@ -37,18 +45,18 @@ if TYPE_CHECKING:
class ApplicationServiceSchedulerTransactionCtrlTestCase(unittest.TestCase):
def setUp(self):
def setUp(self) -> None:
self.clock = MockClock()
self.store = Mock()
self.as_api = Mock()
self.recoverer = Mock()
self.recoverer_fn = Mock(return_value=self.recoverer)
self.txnctrl = _TransactionController(
clock=self.clock, store=self.store, as_api=self.as_api
clock=cast(Clock, self.clock), store=self.store, as_api=self.as_api
)
self.txnctrl.RECOVERER_CLASS = self.recoverer_fn
def test_single_service_up_txn_sent(self):
def test_single_service_up_txn_sent(self) -> None:
# Test: The AS is up and the txn is successfully sent.
service = Mock()
events = [Mock(), Mock()]
@ -76,7 +84,7 @@ class ApplicationServiceSchedulerTransactionCtrlTestCase(unittest.TestCase):
self.assertEqual(0, len(self.txnctrl.recoverers)) # no recoverer made
txn.complete.assert_called_once_with(self.store) # txn completed
def test_single_service_down(self):
def test_single_service_down(self) -> None:
# Test: The AS is down so it shouldn't push; Recoverers will do it.
# It should still make a transaction though.
service = Mock()
@ -103,7 +111,7 @@ class ApplicationServiceSchedulerTransactionCtrlTestCase(unittest.TestCase):
self.assertEqual(0, txn.send.call_count) # txn not sent though
self.assertEqual(0, txn.complete.call_count) # or completed
def test_single_service_up_txn_not_sent(self):
def test_single_service_up_txn_not_sent(self) -> None:
# Test: The AS is up and the txn is not sent. A Recoverer is made and
# started.
service = Mock()
@ -139,26 +147,28 @@ class ApplicationServiceSchedulerTransactionCtrlTestCase(unittest.TestCase):
class ApplicationServiceSchedulerRecovererTestCase(unittest.TestCase):
def setUp(self):
def setUp(self) -> None:
self.clock = MockClock()
self.as_api = Mock()
self.store = Mock()
self.service = Mock()
self.callback = simple_async_mock()
self.recoverer = _Recoverer(
clock=self.clock,
clock=cast(Clock, self.clock),
as_api=self.as_api,
store=self.store,
service=self.service,
callback=self.callback,
)
def test_recover_single_txn(self):
def test_recover_single_txn(self) -> None:
txn = Mock()
# return one txn to send, then no more old txns
txns = [txn, None]
def take_txn(*args, **kwargs):
def take_txn(
*args: object, **kwargs: object
) -> "defer.Deferred[Optional[Mock]]":
return defer.succeed(txns.pop(0))
self.store.get_oldest_unsent_txn = Mock(side_effect=take_txn)
@ -177,12 +187,14 @@ class ApplicationServiceSchedulerRecovererTestCase(unittest.TestCase):
self.callback.assert_called_once_with(self.recoverer)
self.assertEqual(self.recoverer.service, self.service)
def test_recover_retry_txn(self):
def test_recover_retry_txn(self) -> None:
txn = Mock()
txns = [txn, None]
pop_txn = False
def take_txn(*args, **kwargs):
def take_txn(
*args: object, **kwargs: object
) -> "defer.Deferred[Optional[Mock]]":
if pop_txn:
return defer.succeed(txns.pop(0))
else:
@ -214,8 +226,24 @@ class ApplicationServiceSchedulerRecovererTestCase(unittest.TestCase):
self.callback.assert_called_once_with(self.recoverer)
# Corresponds to synapse.appservice.scheduler._TransactionController.send
TxnCtrlArgs: TypeAlias = """
defer.Deferred[
Tuple[
ApplicationService,
Sequence[EventBase],
Optional[List[JsonDict]],
Optional[List[JsonDict]],
Optional[TransactionOneTimeKeysCount],
Optional[TransactionUnusedFallbackKeys],
Optional[DeviceListUpdates],
]
]
"""
class ApplicationServiceSchedulerQueuerTestCase(unittest.HomeserverTestCase):
def prepare(self, reactor: "MemoryReactor", clock: Clock, hs: HomeServer):
def prepare(self, reactor: "MemoryReactor", clock: Clock, hs: HomeServer) -> None:
self.scheduler = ApplicationServiceScheduler(hs)
self.txn_ctrl = Mock()
self.txn_ctrl.send = simple_async_mock()
@ -224,7 +252,7 @@ class ApplicationServiceSchedulerQueuerTestCase(unittest.HomeserverTestCase):
self.scheduler.txn_ctrl = self.txn_ctrl
self.scheduler.queuer.txn_ctrl = self.txn_ctrl
def test_send_single_event_no_queue(self):
def test_send_single_event_no_queue(self) -> None:
# Expect the event to be sent immediately.
service = Mock(id=4)
event = Mock()
@ -233,8 +261,8 @@ class ApplicationServiceSchedulerQueuerTestCase(unittest.HomeserverTestCase):
service, [event], [], [], None, None, DeviceListUpdates()
)
def test_send_single_event_with_queue(self):
d = defer.Deferred()
def test_send_single_event_with_queue(self) -> None:
d: TxnCtrlArgs = defer.Deferred()
self.txn_ctrl.send = Mock(return_value=make_deferred_yieldable(d))
service = Mock(id=4)
event = Mock(event_id="first")
@ -257,22 +285,22 @@ class ApplicationServiceSchedulerQueuerTestCase(unittest.HomeserverTestCase):
)
self.assertEqual(2, self.txn_ctrl.send.call_count)
def test_multiple_service_queues(self):
def test_multiple_service_queues(self) -> None:
# Tests that each service has its own queue, and that they don't block
# on each other.
srv1 = Mock(id=4)
srv_1_defer = defer.Deferred()
srv_1_defer: "defer.Deferred[EventBase]" = defer.Deferred()
srv_1_event = Mock(event_id="srv1a")
srv_1_event2 = Mock(event_id="srv1b")
srv2 = Mock(id=6)
srv_2_defer = defer.Deferred()
srv_2_defer: "defer.Deferred[EventBase]" = defer.Deferred()
srv_2_event = Mock(event_id="srv2a")
srv_2_event2 = Mock(event_id="srv2b")
send_return_list = [srv_1_defer, srv_2_defer]
def do_send(*args, **kwargs):
def do_send(*args: object, **kwargs: object) -> "defer.Deferred[EventBase]":
return make_deferred_yieldable(send_return_list.pop(0))
self.txn_ctrl.send = Mock(side_effect=do_send)
@ -297,12 +325,12 @@ class ApplicationServiceSchedulerQueuerTestCase(unittest.HomeserverTestCase):
)
self.assertEqual(3, self.txn_ctrl.send.call_count)
def test_send_large_txns(self):
srv_1_defer = defer.Deferred()
srv_2_defer = defer.Deferred()
def test_send_large_txns(self) -> None:
srv_1_defer: "defer.Deferred[EventBase]" = defer.Deferred()
srv_2_defer: "defer.Deferred[EventBase]" = defer.Deferred()
send_return_list = [srv_1_defer, srv_2_defer]
def do_send(*args, **kwargs):
def do_send(*args: object, **kwargs: object) -> "defer.Deferred[EventBase]":
return make_deferred_yieldable(send_return_list.pop(0))
self.txn_ctrl.send = Mock(side_effect=do_send)
@ -328,7 +356,7 @@ class ApplicationServiceSchedulerQueuerTestCase(unittest.HomeserverTestCase):
)
self.assertEqual(3, self.txn_ctrl.send.call_count)
def test_send_single_ephemeral_no_queue(self):
def test_send_single_ephemeral_no_queue(self) -> None:
# Expect the event to be sent immediately.
service = Mock(id=4, name="service")
event_list = [Mock(name="event")]
@ -337,7 +365,7 @@ class ApplicationServiceSchedulerQueuerTestCase(unittest.HomeserverTestCase):
service, [], event_list, [], None, None, DeviceListUpdates()
)
def test_send_multiple_ephemeral_no_queue(self):
def test_send_multiple_ephemeral_no_queue(self) -> None:
# Expect the event to be sent immediately.
service = Mock(id=4, name="service")
event_list = [Mock(name="event1"), Mock(name="event2"), Mock(name="event3")]
@ -346,8 +374,8 @@ class ApplicationServiceSchedulerQueuerTestCase(unittest.HomeserverTestCase):
service, [], event_list, [], None, None, DeviceListUpdates()
)
def test_send_single_ephemeral_with_queue(self):
d = defer.Deferred()
def test_send_single_ephemeral_with_queue(self) -> None:
d: TxnCtrlArgs = defer.Deferred()
self.txn_ctrl.send = Mock(return_value=make_deferred_yieldable(d))
service = Mock(id=4)
event_list_1 = [Mock(event_id="event1"), Mock(event_id="event2")]
@ -377,8 +405,8 @@ class ApplicationServiceSchedulerQueuerTestCase(unittest.HomeserverTestCase):
)
self.assertEqual(2, self.txn_ctrl.send.call_count)
def test_send_large_txns_ephemeral(self):
d = defer.Deferred()
def test_send_large_txns_ephemeral(self) -> None:
d: TxnCtrlArgs = defer.Deferred()
self.txn_ctrl.send = Mock(return_value=make_deferred_yieldable(d))
# Expect the event to be sent immediately.
service = Mock(id=4, name="service")