Add type hints for tests/unittest.py.

changelog.d/12347.misc

@@ -0,0 +1 @@
+Add type annotations for `tests/unittest.py`.

mypy.ini

@@ -83,7 +83,6 @@ exclude = (?x)
    |tests/test_server.py
    |tests/test_state.py
    |tests/test_terms_auth.py
-   |tests/unittest.py
    |tests/util/caches/test_cached_call.py
    |tests/util/caches/test_deferred_cache.py
    |tests/util/caches/test_descriptors.py

tests/handlers/test_e2e_keys.py

@@ -463,8 +463,10 @@ def test_self_signing_key_doesnt_show_up_as_device(self) -> None:
         res = e.value.code
         self.assertEqual(res, 400)
 
-        res = self.get_success(self.handler.query_local_devices({local_user: None}))
-        self.assertDictEqual(res, {local_user: {}})
+        query_res = self.get_success(
+            self.handler.query_local_devices({local_user: None})
+        )
+        self.assertDictEqual(query_res, {local_user: {}})
 
     def test_upload_signatures(self) -> None:
         """should check signatures that are uploaded"""

tests/handlers/test_federation.py

@@ -375,7 +375,8 @@ def test_backfill_floating_outlier_membership_auth(self) -> None:
         member_event.signatures = member_event_dict["signatures"]
 
         # Add the new member_event to the StateMap
-        prev_state_map[
+        updated_state_map = dict(prev_state_map)
+        updated_state_map[
             (member_event.type, member_event.state_key)
         ] = member_event.event_id
         auth_events.append(member_event)
@@ -399,7 +400,7 @@ def test_backfill_floating_outlier_membership_auth(self) -> None:
                 prev_event_ids=message_event_dict["prev_events"],
                 auth_event_ids=self._event_auth_handler.compute_auth_events(
                     builder,
-                    prev_state_map,
+                    updated_state_map,
                     for_verification=False,
                 ),
                 depth=message_event_dict["depth"],

tests/handlers/test_oidc.py

@@ -354,10 +354,11 @@ def test_redirect_request(self) -> None:
         req = Mock(spec=["cookies"])
         req.cookies = []
 
-        url = self.get_success(
-            self.provider.handle_redirect_request(req, b"http://client/redirect")
+        url = urlparse(
+            self.get_success(
+                self.provider.handle_redirect_request(req, b"http://client/redirect")
+            )
         )
-        url = urlparse(url)
         auth_endpoint = urlparse(AUTHORIZATION_ENDPOINT)
 
         self.assertEqual(url.scheme, auth_endpoint.scheme)

tests/handlers/test_user_directory.py

@@ -351,6 +351,7 @@ def test_handle_local_profile_change_with_support_user(self) -> None:
             self.handler.handle_local_profile_change(regular_user_id, profile_info)
         )
         profile = self.get_success(self.store.get_user_in_directory(regular_user_id))
+        assert profile is not None
         self.assertTrue(profile["display_name"] == display_name)
 
     def test_handle_local_profile_change_with_deactivated_user(self) -> None:
@@ -369,6 +370,7 @@ def test_handle_local_profile_change_with_deactivated_user(self) -> None:
 
         # profile is in directory
         profile = self.get_success(self.store.get_user_in_directory(r_user_id))
+        assert profile is not None
         self.assertTrue(profile["display_name"] == display_name)
 
         # deactivate user

tests/rest/admin/test_media.py

@@ -702,6 +702,7 @@ def test_quarantine_media(self) -> None:
         """
 
         media_info = self.get_success(self.store.get_local_media(self.media_id))
+        assert media_info is not None
         self.assertFalse(media_info["quarantined_by"])
 
         # quarantining
@@ -715,6 +716,7 @@ def test_quarantine_media(self) -> None:
         self.assertFalse(channel.json_body)
 
         media_info = self.get_success(self.store.get_local_media(self.media_id))
+        assert media_info is not None
         self.assertTrue(media_info["quarantined_by"])
 
         # remove from quarantine
@@ -728,6 +730,7 @@ def test_quarantine_media(self) -> None:
         self.assertFalse(channel.json_body)
 
         media_info = self.get_success(self.store.get_local_media(self.media_id))
+        assert media_info is not None
         self.assertFalse(media_info["quarantined_by"])
 
     def test_quarantine_protected_media(self) -> None:
@@ -740,6 +743,7 @@ def test_quarantine_protected_media(self) -> None:
 
         # verify protection
         media_info = self.get_success(self.store.get_local_media(self.media_id))
+        assert media_info is not None
         self.assertTrue(media_info["safe_from_quarantine"])
 
         # quarantining
@@ -754,6 +758,7 @@ def test_quarantine_protected_media(self) -> None:
 
         # verify that is not in quarantine
         media_info = self.get_success(self.store.get_local_media(self.media_id))
+        assert media_info is not None
         self.assertFalse(media_info["quarantined_by"])
 
 
@@ -830,6 +835,7 @@ def test_protect_media(self) -> None:
         """
 
         media_info = self.get_success(self.store.get_local_media(self.media_id))
+        assert media_info is not None
         self.assertFalse(media_info["safe_from_quarantine"])
 
         # protect
@@ -843,6 +849,7 @@ def test_protect_media(self) -> None:
         self.assertFalse(channel.json_body)
 
         media_info = self.get_success(self.store.get_local_media(self.media_id))
+        assert media_info is not None
         self.assertTrue(media_info["safe_from_quarantine"])
 
         # unprotect
@@ -856,6 +863,7 @@ def test_protect_media(self) -> None:
         self.assertFalse(channel.json_body)
 
         media_info = self.get_success(self.store.get_local_media(self.media_id))
+        assert media_info is not None
         self.assertFalse(media_info["safe_from_quarantine"])
 
 

tests/rest/admin/test_user.py

@@ -1590,10 +1590,9 @@ def test_create_user_email_notif_for_new_users(self) -> None:
         self.assertEqual("email", channel.json_body["threepids"][0]["medium"])
         self.assertEqual("[email protected]", channel.json_body["threepids"][0]["address"])
 
-        pushers = self.get_success(
-            self.store.get_pushers_by({"user_name": "@bob:test"})
+        pushers = list(
+            self.get_success(self.store.get_pushers_by({"user_name": "@bob:test"}))
         )
-        pushers = list(pushers)
         self.assertEqual(len(pushers), 1)
         self.assertEqual("@bob:test", pushers[0].user_name)
 
@@ -1632,10 +1631,9 @@ def test_create_user_email_no_notif_for_new_users(self) -> None:
         self.assertEqual("email", channel.json_body["threepids"][0]["medium"])
         self.assertEqual("[email protected]", channel.json_body["threepids"][0]["address"])
 
-        pushers = self.get_success(
-            self.store.get_pushers_by({"user_name": "@bob:test"})
+        pushers = list(
+            self.get_success(self.store.get_pushers_by({"user_name": "@bob:test"}))
         )
-        pushers = list(pushers)
         self.assertEqual(len(pushers), 0)
 
     def test_set_password(self) -> None:
@@ -2144,6 +2142,7 @@ def test_change_name_deactivate_user_user_directory(self) -> None:
 
         # is in user directory
         profile = self.get_success(self.store.get_user_in_directory(self.other_user))
+        assert profile is not None
         self.assertTrue(profile["display_name"] == "User")
 
         # Deactivate user
@@ -2711,6 +2710,7 @@ def test_get_pushers(self) -> None:
         user_tuple = self.get_success(
             self.store.get_user_by_access_token(other_user_token)
         )
+        assert user_tuple is not None
         token_id = user_tuple.token_id
 
         self.get_success(
@@ -3676,6 +3676,7 @@ def test_success(self) -> None:
         # The user starts off as not shadow-banned.
         other_user_token = self.login("user", "pass")
         result = self.get_success(self.store.get_user_by_access_token(other_user_token))
+        assert result is not None
         self.assertFalse(result.shadow_banned)
 
         channel = self.make_request("POST", self.url, access_token=self.admin_user_tok)
@@ -3684,6 +3685,7 @@ def test_success(self) -> None:
 
         # Ensure the user is shadow-banned (and the cache was cleared).
         result = self.get_success(self.store.get_user_by_access_token(other_user_token))
+        assert result is not None
         self.assertTrue(result.shadow_banned)
 
         # Un-shadow-ban the user.
@@ -3695,6 +3697,7 @@ def test_success(self) -> None:
 
         # Ensure the user is no longer shadow-banned (and the cache was cleared).
         result = self.get_success(self.store.get_user_by_access_token(other_user_token))
+        assert result is not None
         self.assertFalse(result.shadow_banned)
 
 

tests/server.py

@@ -22,7 +22,6 @@
 from collections import deque
 from io import SEEK_END, BytesIO
 from typing import (
-    AnyStr,
     Callable,
     Dict,
     Iterable,
@@ -86,6 +85,9 @@
 
 logger = logging.getLogger(__name__)
 
+# the type of thing that can be passed into `make_request` in the headers list
+CustomHeaderType = Tuple[Union[str, bytes], Union[str, bytes]]
+
 
 class TimedOutException(Exception):
     """
@@ -260,7 +262,7 @@ def make_request(
     federation_auth_origin: Optional[bytes] = None,
     content_is_form: bool = False,
     await_result: bool = True,
-    custom_headers: Optional[Iterable[Tuple[AnyStr, AnyStr]]] = None,
+    custom_headers: Optional[Iterable[CustomHeaderType]] = None,
     client_ip: str = "127.0.0.1",
 ) -> FakeChannel:
     """

tests/storage/databases/main/test_lock.py

@@ -28,7 +28,7 @@ def test_simple_lock(self):
         """
         # First to acquire this lock, so it should complete
         lock = self.get_success(self.store.try_acquire_lock("name", "key"))
-        self.assertIsNotNone(lock)
+        assert lock is not None
 
         # Enter the context manager
         self.get_success(lock.__aenter__())
@@ -45,15 +45,15 @@ def test_simple_lock(self):
 
         # We can now acquire the lock again.
         lock3 = self.get_success(self.store.try_acquire_lock("name", "key"))
-        self.assertIsNotNone(lock3)
+        assert lock3 is not None
         self.get_success(lock3.__aenter__())
         self.get_success(lock3.__aexit__(None, None, None))
 
     def test_maintain_lock(self):
         """Test that we don't time out locks while they're still active"""
 
         lock = self.get_success(self.store.try_acquire_lock("name", "key"))
-        self.assertIsNotNone(lock)
+        assert lock is not None
 
         self.get_success(lock.__aenter__())
 
@@ -69,7 +69,7 @@ def test_timeout_lock(self):
         """Test that we time out locks if they're not updated for ages"""
 
         lock = self.get_success(self.store.try_acquire_lock("name", "key"))
-        self.assertIsNotNone(lock)
+        assert lock is not None
 
         self.get_success(lock.__aenter__())
 

tests/storage/test_appservice.py

@@ -358,6 +358,7 @@ def test_get_oldest_unsent_txn(self) -> None:
         self.get_success(self._insert_txn(service.id, 12, other_events))
 
         txn = self.get_success(self.store.get_oldest_unsent_txn(service))
+        assert txn is not None
         self.assertEqual(service, txn.service)
         self.assertEqual(10, txn.id)
         self.assertEqual(events, txn.events)