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authorPatrick Cloke <clokep@users.noreply.github.com>2022-03-11 07:07:15 -0500
committerGitHub <noreply@github.com>2022-03-11 07:07:15 -0500
commite10a2fe0c28ec9206c0e2275df492f61ff5025f2 (patch)
treebaf9fad960226e111494e62ae7eed2de3439eac8
parentRemove unnecessary pass statements. (#12206) (diff)
downloadsynapse-e10a2fe0c28ec9206c0e2275df492f61ff5025f2.tar.xz
Add some type hints to the tests.handlers module. (#12207)
-rw-r--r--changelog.d/12108.misc2
-rw-r--r--changelog.d/12146.misc2
-rw-r--r--changelog.d/12207.misc1
-rw-r--r--tests/handlers/test_admin.py18
-rw-r--r--tests/handlers/test_auth.py34
-rw-r--r--tests/handlers/test_deactivate_account.py2
-rw-r--r--tests/handlers/test_device.py76
7 files changed, 74 insertions, 61 deletions
diff --git a/changelog.d/12108.misc b/changelog.d/12108.misc
index 0360dbd61e..b67a701dbb 100644
--- a/changelog.d/12108.misc
+++ b/changelog.d/12108.misc
@@ -1 +1 @@
-Add type hints to `tests/rest/client`.
+Add type hints to tests files.
diff --git a/changelog.d/12146.misc b/changelog.d/12146.misc
index 3ca7c47212..b67a701dbb 100644
--- a/changelog.d/12146.misc
+++ b/changelog.d/12146.misc
@@ -1 +1 @@
-Add type hints to `tests/rest`.
+Add type hints to tests files.
diff --git a/changelog.d/12207.misc b/changelog.d/12207.misc
new file mode 100644
index 0000000000..b67a701dbb
--- /dev/null
+++ b/changelog.d/12207.misc
@@ -0,0 +1 @@
+Add type hints to tests files.
diff --git a/tests/handlers/test_admin.py b/tests/handlers/test_admin.py
index abf2a0fe0d..c1579dac61 100644
--- a/tests/handlers/test_admin.py
+++ b/tests/handlers/test_admin.py
@@ -15,11 +15,15 @@
 from collections import Counter
 from unittest.mock import Mock
 
+from twisted.test.proto_helpers import MemoryReactor
+
 import synapse.rest.admin
 import synapse.storage
 from synapse.api.constants import EventTypes, JoinRules
 from synapse.api.room_versions import RoomVersions
 from synapse.rest.client import knock, login, room
+from synapse.server import HomeServer
+from synapse.util import Clock
 
 from tests import unittest
 
@@ -32,7 +36,7 @@ class ExfiltrateData(unittest.HomeserverTestCase):
         knock.register_servlets,
     ]
 
-    def prepare(self, reactor, clock, hs):
+    def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
         self.admin_handler = hs.get_admin_handler()
 
         self.user1 = self.register_user("user1", "password")
@@ -41,7 +45,7 @@ class ExfiltrateData(unittest.HomeserverTestCase):
         self.user2 = self.register_user("user2", "password")
         self.token2 = self.login("user2", "password")
 
-    def test_single_public_joined_room(self):
+    def test_single_public_joined_room(self) -> None:
         """Test that we write *all* events for a public room"""
         room_id = self.helper.create_room_as(
             self.user1, tok=self.token1, is_public=True
@@ -74,7 +78,7 @@ class ExfiltrateData(unittest.HomeserverTestCase):
         self.assertEqual(counter[(EventTypes.Member, self.user1)], 1)
         self.assertEqual(counter[(EventTypes.Member, self.user2)], 1)
 
-    def test_single_private_joined_room(self):
+    def test_single_private_joined_room(self) -> None:
         """Tests that we correctly write state when we can't see all events in
         a room.
         """
@@ -112,7 +116,7 @@ class ExfiltrateData(unittest.HomeserverTestCase):
         self.assertEqual(counter[(EventTypes.Member, self.user1)], 1)
         self.assertEqual(counter[(EventTypes.Member, self.user2)], 1)
 
-    def test_single_left_room(self):
+    def test_single_left_room(self) -> None:
         """Tests that we don't see events in the room after we leave."""
         room_id = self.helper.create_room_as(self.user1, tok=self.token1)
         self.helper.send(room_id, body="Hello!", tok=self.token1)
@@ -144,7 +148,7 @@ class ExfiltrateData(unittest.HomeserverTestCase):
         self.assertEqual(counter[(EventTypes.Member, self.user1)], 1)
         self.assertEqual(counter[(EventTypes.Member, self.user2)], 2)
 
-    def test_single_left_rejoined_private_room(self):
+    def test_single_left_rejoined_private_room(self) -> None:
         """Tests that see the correct events in private rooms when we
         repeatedly join and leave.
         """
@@ -185,7 +189,7 @@ class ExfiltrateData(unittest.HomeserverTestCase):
         self.assertEqual(counter[(EventTypes.Member, self.user1)], 1)
         self.assertEqual(counter[(EventTypes.Member, self.user2)], 3)
 
-    def test_invite(self):
+    def test_invite(self) -> None:
         """Tests that pending invites get handled correctly."""
         room_id = self.helper.create_room_as(self.user1, tok=self.token1)
         self.helper.send(room_id, body="Hello!", tok=self.token1)
@@ -204,7 +208,7 @@ class ExfiltrateData(unittest.HomeserverTestCase):
         self.assertEqual(args[1].content["membership"], "invite")
         self.assertTrue(args[2])  # Assert there is at least one bit of state
 
-    def test_knock(self):
+    def test_knock(self) -> None:
         """Tests that knock get handled correctly."""
         # create a knockable v7 room
         room_id = self.helper.create_room_as(
diff --git a/tests/handlers/test_auth.py b/tests/handlers/test_auth.py
index 0c6e55e725..67a7829769 100644
--- a/tests/handlers/test_auth.py
+++ b/tests/handlers/test_auth.py
@@ -15,8 +15,12 @@ from unittest.mock import Mock
 
 import pymacaroons
 
+from twisted.test.proto_helpers import MemoryReactor
+
 from synapse.api.errors import AuthError, ResourceLimitError
 from synapse.rest import admin
+from synapse.server import HomeServer
+from synapse.util import Clock
 
 from tests import unittest
 from tests.test_utils import make_awaitable
@@ -27,7 +31,7 @@ class AuthTestCase(unittest.HomeserverTestCase):
         admin.register_servlets,
     ]
 
-    def prepare(self, reactor, clock, hs):
+    def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
         self.auth_handler = hs.get_auth_handler()
         self.macaroon_generator = hs.get_macaroon_generator()
 
@@ -42,23 +46,23 @@ class AuthTestCase(unittest.HomeserverTestCase):
 
         self.user1 = self.register_user("a_user", "pass")
 
-    def test_macaroon_caveats(self):
+    def test_macaroon_caveats(self) -> None:
         token = self.macaroon_generator.generate_guest_access_token("a_user")
         macaroon = pymacaroons.Macaroon.deserialize(token)
 
-        def verify_gen(caveat):
+        def verify_gen(caveat: str) -> bool:
             return caveat == "gen = 1"
 
-        def verify_user(caveat):
+        def verify_user(caveat: str) -> bool:
             return caveat == "user_id = a_user"
 
-        def verify_type(caveat):
+        def verify_type(caveat: str) -> bool:
             return caveat == "type = access"
 
-        def verify_nonce(caveat):
+        def verify_nonce(caveat: str) -> bool:
             return caveat.startswith("nonce =")
 
-        def verify_guest(caveat):
+        def verify_guest(caveat: str) -> bool:
             return caveat == "guest = true"
 
         v = pymacaroons.Verifier()
@@ -69,7 +73,7 @@ class AuthTestCase(unittest.HomeserverTestCase):
         v.satisfy_general(verify_guest)
         v.verify(macaroon, self.hs.config.key.macaroon_secret_key)
 
-    def test_short_term_login_token_gives_user_id(self):
+    def test_short_term_login_token_gives_user_id(self) -> None:
         token = self.macaroon_generator.generate_short_term_login_token(
             self.user1, "", duration_in_ms=5000
         )
@@ -84,7 +88,7 @@ class AuthTestCase(unittest.HomeserverTestCase):
             AuthError,
         )
 
-    def test_short_term_login_token_gives_auth_provider(self):
+    def test_short_term_login_token_gives_auth_provider(self) -> None:
         token = self.macaroon_generator.generate_short_term_login_token(
             self.user1, auth_provider_id="my_idp"
         )
@@ -92,7 +96,7 @@ class AuthTestCase(unittest.HomeserverTestCase):
         self.assertEqual(self.user1, res.user_id)
         self.assertEqual("my_idp", res.auth_provider_id)
 
-    def test_short_term_login_token_cannot_replace_user_id(self):
+    def test_short_term_login_token_cannot_replace_user_id(self) -> None:
         token = self.macaroon_generator.generate_short_term_login_token(
             self.user1, "", duration_in_ms=5000
         )
@@ -112,7 +116,7 @@ class AuthTestCase(unittest.HomeserverTestCase):
             AuthError,
         )
 
-    def test_mau_limits_disabled(self):
+    def test_mau_limits_disabled(self) -> None:
         self.auth_blocking._limit_usage_by_mau = False
         # Ensure does not throw exception
         self.get_success(
@@ -127,7 +131,7 @@ class AuthTestCase(unittest.HomeserverTestCase):
             )
         )
 
-    def test_mau_limits_exceeded_large(self):
+    def test_mau_limits_exceeded_large(self) -> None:
         self.auth_blocking._limit_usage_by_mau = True
         self.hs.get_datastores().main.get_monthly_active_count = Mock(
             return_value=make_awaitable(self.large_number_of_users)
@@ -150,7 +154,7 @@ class AuthTestCase(unittest.HomeserverTestCase):
             ResourceLimitError,
         )
 
-    def test_mau_limits_parity(self):
+    def test_mau_limits_parity(self) -> None:
         # Ensure we're not at the unix epoch.
         self.reactor.advance(1)
         self.auth_blocking._limit_usage_by_mau = True
@@ -189,7 +193,7 @@ class AuthTestCase(unittest.HomeserverTestCase):
             )
         )
 
-    def test_mau_limits_not_exceeded(self):
+    def test_mau_limits_not_exceeded(self) -> None:
         self.auth_blocking._limit_usage_by_mau = True
 
         self.hs.get_datastores().main.get_monthly_active_count = Mock(
@@ -211,7 +215,7 @@ class AuthTestCase(unittest.HomeserverTestCase):
             )
         )
 
-    def _get_macaroon(self):
+    def _get_macaroon(self) -> pymacaroons.Macaroon:
         token = self.macaroon_generator.generate_short_term_login_token(
             self.user1, "", duration_in_ms=5000
         )
diff --git a/tests/handlers/test_deactivate_account.py b/tests/handlers/test_deactivate_account.py
index ddda36c5a9..3a10791226 100644
--- a/tests/handlers/test_deactivate_account.py
+++ b/tests/handlers/test_deactivate_account.py
@@ -39,7 +39,7 @@ class DeactivateAccountTestCase(HomeserverTestCase):
         self.user = self.register_user("user", "pass")
         self.token = self.login("user", "pass")
 
-    def _deactivate_my_account(self):
+    def _deactivate_my_account(self) -> None:
         """
         Deactivates the account `self.user` using `self.token` and asserts
         that it returns a 200 success code.
diff --git a/tests/handlers/test_device.py b/tests/handlers/test_device.py
index 683677fd07..01ea7d2a42 100644
--- a/tests/handlers/test_device.py
+++ b/tests/handlers/test_device.py
@@ -14,9 +14,14 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import synapse.api.errors
-import synapse.handlers.device
-import synapse.storage
+from typing import Optional
+
+from twisted.test.proto_helpers import MemoryReactor
+
+from synapse.api.errors import NotFoundError, SynapseError
+from synapse.handlers.device import MAX_DEVICE_DISPLAY_NAME_LEN
+from synapse.server import HomeServer
+from synapse.util import Clock
 
 from tests import unittest
 
@@ -25,28 +30,27 @@ user2 = "@theresa:bbb"
 
 
 class DeviceTestCase(unittest.HomeserverTestCase):
-    def make_homeserver(self, reactor, clock):
+    def make_homeserver(self, reactor: MemoryReactor, clock: Clock) -> HomeServer:
         hs = self.setup_test_homeserver("server", federation_http_client=None)
         self.handler = hs.get_device_handler()
         self.store = hs.get_datastores().main
         return hs
 
-    def prepare(self, reactor, clock, hs):
+    def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
         # These tests assume that it starts 1000 seconds in.
         self.reactor.advance(1000)
 
-    def test_device_is_created_with_invalid_name(self):
+    def test_device_is_created_with_invalid_name(self) -> None:
         self.get_failure(
             self.handler.check_device_registered(
                 user_id="@boris:foo",
                 device_id="foo",
-                initial_device_display_name="a"
-                * (synapse.handlers.device.MAX_DEVICE_DISPLAY_NAME_LEN + 1),
+                initial_device_display_name="a" * (MAX_DEVICE_DISPLAY_NAME_LEN + 1),
             ),
-            synapse.api.errors.SynapseError,
+            SynapseError,
         )
 
-    def test_device_is_created_if_doesnt_exist(self):
+    def test_device_is_created_if_doesnt_exist(self) -> None:
         res = self.get_success(
             self.handler.check_device_registered(
                 user_id="@boris:foo",
@@ -59,7 +63,7 @@ class DeviceTestCase(unittest.HomeserverTestCase):
         dev = self.get_success(self.handler.store.get_device("@boris:foo", "fco"))
         self.assertEqual(dev["display_name"], "display name")
 
-    def test_device_is_preserved_if_exists(self):
+    def test_device_is_preserved_if_exists(self) -> None:
         res1 = self.get_success(
             self.handler.check_device_registered(
                 user_id="@boris:foo",
@@ -81,7 +85,7 @@ class DeviceTestCase(unittest.HomeserverTestCase):
         dev = self.get_success(self.handler.store.get_device("@boris:foo", "fco"))
         self.assertEqual(dev["display_name"], "display name")
 
-    def test_device_id_is_made_up_if_unspecified(self):
+    def test_device_id_is_made_up_if_unspecified(self) -> None:
         device_id = self.get_success(
             self.handler.check_device_registered(
                 user_id="@theresa:foo",
@@ -93,7 +97,7 @@ class DeviceTestCase(unittest.HomeserverTestCase):
         dev = self.get_success(self.handler.store.get_device("@theresa:foo", device_id))
         self.assertEqual(dev["display_name"], "display")
 
-    def test_get_devices_by_user(self):
+    def test_get_devices_by_user(self) -> None:
         self._record_users()
 
         res = self.get_success(self.handler.get_devices_by_user(user1))
@@ -131,7 +135,7 @@ class DeviceTestCase(unittest.HomeserverTestCase):
             device_map["abc"],
         )
 
-    def test_get_device(self):
+    def test_get_device(self) -> None:
         self._record_users()
 
         res = self.get_success(self.handler.get_device(user1, "abc"))
@@ -146,21 +150,19 @@ class DeviceTestCase(unittest.HomeserverTestCase):
             res,
         )
 
-    def test_delete_device(self):
+    def test_delete_device(self) -> None:
         self._record_users()
 
         # delete the device
         self.get_success(self.handler.delete_device(user1, "abc"))
 
         # check the device was deleted
-        self.get_failure(
-            self.handler.get_device(user1, "abc"), synapse.api.errors.NotFoundError
-        )
+        self.get_failure(self.handler.get_device(user1, "abc"), NotFoundError)
 
         # we'd like to check the access token was invalidated, but that's a
         # bit of a PITA.
 
-    def test_delete_device_and_device_inbox(self):
+    def test_delete_device_and_device_inbox(self) -> None:
         self._record_users()
 
         # add an device_inbox
@@ -191,7 +193,7 @@ class DeviceTestCase(unittest.HomeserverTestCase):
         )
         self.assertIsNone(res)
 
-    def test_update_device(self):
+    def test_update_device(self) -> None:
         self._record_users()
 
         update = {"display_name": "new display"}
@@ -200,32 +202,29 @@ class DeviceTestCase(unittest.HomeserverTestCase):
         res = self.get_success(self.handler.get_device(user1, "abc"))
         self.assertEqual(res["display_name"], "new display")
 
-    def test_update_device_too_long_display_name(self):
+    def test_update_device_too_long_display_name(self) -> None:
         """Update a device with a display name that is invalid (too long)."""
         self._record_users()
 
         # Request to update a device display name with a new value that is longer than allowed.
-        update = {
-            "display_name": "a"
-            * (synapse.handlers.device.MAX_DEVICE_DISPLAY_NAME_LEN + 1)
-        }
+        update = {"display_name": "a" * (MAX_DEVICE_DISPLAY_NAME_LEN + 1)}
         self.get_failure(
             self.handler.update_device(user1, "abc", update),
-            synapse.api.errors.SynapseError,
+            SynapseError,
         )
 
         # Ensure the display name was not updated.
         res = self.get_success(self.handler.get_device(user1, "abc"))
         self.assertEqual(res["display_name"], "display 2")
 
-    def test_update_unknown_device(self):
+    def test_update_unknown_device(self) -> None:
         update = {"display_name": "new_display"}
         self.get_failure(
             self.handler.update_device("user_id", "unknown_device_id", update),
-            synapse.api.errors.NotFoundError,
+            NotFoundError,
         )
 
-    def _record_users(self):
+    def _record_users(self) -> None:
         # check this works for both devices which have a recorded client_ip,
         # and those which don't.
         self._record_user(user1, "xyz", "display 0")
@@ -238,8 +237,13 @@ class DeviceTestCase(unittest.HomeserverTestCase):
         self.reactor.advance(10000)
 
     def _record_user(
-        self, user_id, device_id, display_name, access_token=None, ip=None
-    ):
+        self,
+        user_id: str,
+        device_id: str,
+        display_name: str,
+        access_token: Optional[str] = None,
+        ip: Optional[str] = None,
+    ) -> None:
         device_id = self.get_success(
             self.handler.check_device_registered(
                 user_id=user_id,
@@ -248,7 +252,7 @@ class DeviceTestCase(unittest.HomeserverTestCase):
             )
         )
 
-        if ip is not None:
+        if access_token is not None and ip is not None:
             self.get_success(
                 self.store.insert_client_ip(
                     user_id, access_token, ip, "user_agent", device_id
@@ -258,7 +262,7 @@ class DeviceTestCase(unittest.HomeserverTestCase):
 
 
 class DehydrationTestCase(unittest.HomeserverTestCase):
-    def make_homeserver(self, reactor, clock):
+    def make_homeserver(self, reactor: MemoryReactor, clock: Clock) -> HomeServer:
         hs = self.setup_test_homeserver("server", federation_http_client=None)
         self.handler = hs.get_device_handler()
         self.registration = hs.get_registration_handler()
@@ -266,7 +270,7 @@ class DehydrationTestCase(unittest.HomeserverTestCase):
         self.store = hs.get_datastores().main
         return hs
 
-    def test_dehydrate_and_rehydrate_device(self):
+    def test_dehydrate_and_rehydrate_device(self) -> None:
         user_id = "@boris:dehydration"
 
         self.get_success(self.store.register_user(user_id, "foobar"))
@@ -303,7 +307,7 @@ class DehydrationTestCase(unittest.HomeserverTestCase):
                 access_token=access_token,
                 device_id="not the right device ID",
             ),
-            synapse.api.errors.NotFoundError,
+            NotFoundError,
         )
 
         # dehydrating the right devices should succeed and change our device ID
@@ -331,7 +335,7 @@ class DehydrationTestCase(unittest.HomeserverTestCase):
         # make sure that the device ID that we were initially assigned no longer exists
         self.get_failure(
             self.handler.get_device(user_id, device_id),
-            synapse.api.errors.NotFoundError,
+            NotFoundError,
         )
 
         # make sure that there's no device available for dehydrating now