Convert device handler to async/await (#7871)

3 files changed, 30 insertions, 28 deletions

diff --git a/tests/handlers/test_device.py b/tests/handlers/test_device.py
index 62b47f6574..6aa322bf3a 100644
--- a/tests/handlers/test_device.py
+++ b/tests/handlers/test_device.py
@@ -142,10 +142,8 @@ class DeviceTestCase(unittest.HomeserverTestCase):
         self.get_success(self.handler.delete_device(user1, "abc"))
 
         # check the device was deleted
-        res = self.handler.get_device(user1, "abc")
-        self.pump()
-        self.assertIsInstance(
-            self.failureResultOf(res).value, synapse.api.errors.NotFoundError
+        self.get_failure(
+            self.handler.get_device(user1, "abc"), synapse.api.errors.NotFoundError
         )
 
         # we'd like to check the access token was invalidated, but that's a
@@ -180,10 +178,9 @@ class DeviceTestCase(unittest.HomeserverTestCase):
 
     def test_update_unknown_device(self):
         update = {"display_name": "new_display"}
-        res = self.handler.update_device("user_id", "unknown_device_id", update)
-        self.pump()
-        self.assertIsInstance(
-            self.failureResultOf(res).value, synapse.api.errors.NotFoundError
+        self.get_failure(
+            self.handler.update_device("user_id", "unknown_device_id", update),
+            synapse.api.errors.NotFoundError,
         )
 
     def _record_users(self):
diff --git a/tests/handlers/test_e2e_keys.py b/tests/handlers/test_e2e_keys.py
index cdd093ffa8..210ddcbb88 100644
--- a/tests/handlers/test_e2e_keys.py
+++ b/tests/handlers/test_e2e_keys.py
@@ -334,10 +334,12 @@ class E2eKeysHandlerTestCase(unittest.TestCase):
 
         res = None
         try:
-            yield self.hs.get_device_handler().check_device_registered(
-                user_id=local_user,
-                device_id="nqOvzeuGWT/sRx3h7+MHoInYj3Uk2LD/unI9kDYcHwk",
-                initial_device_display_name="new display name",
+            yield defer.ensureDeferred(
+                self.hs.get_device_handler().check_device_registered(
+                    user_id=local_user,
+                    device_id="nqOvzeuGWT/sRx3h7+MHoInYj3Uk2LD/unI9kDYcHwk",
+                    initial_device_display_name="new display name",
+                )
             )
         except errors.SynapseError as e:
             res = e.code
diff --git a/tests/test_federation.py b/tests/test_federation.py
index 89dcc58b99..87a16d7d7a 100644
--- a/tests/test_federation.py
+++ b/tests/test_federation.py
@@ -173,7 +173,7 @@ class MessageAcceptTests(unittest.HomeserverTestCase):
         # Register a mock on the store so that the incoming update doesn't fail because
         # we don't share a room with the user.
         store = self.homeserver.get_datastore()
-        store.get_rooms_for_user = Mock(return_value=["!someroom:test"])
+        store.get_rooms_for_user = Mock(return_value=succeed(["!someroom:test"]))
 
         # Manually inject a fake device list update. We need this update to include at
         # least one prev_id so that the user's device list will need to be retried.
@@ -218,23 +218,26 @@ class MessageAcceptTests(unittest.HomeserverTestCase):
         # Register mock device list retrieval on the federation client.
         federation_client = self.homeserver.get_federation_client()
         federation_client.query_user_devices = Mock(
-            return_value={
-                "user_id": remote_user_id,
-                "stream_id": 1,
-                "devices": [],
-                "master_key": {
+            return_value=succeed(
+                {
                     "user_id": remote_user_id,
-                    "usage": ["master"],
-                    "keys": {"ed25519:" + remote_master_key: remote_master_key},
-                },
-                "self_signing_key": {
-                    "user_id": remote_user_id,
-                    "usage": ["self_signing"],
-                    "keys": {
-                        "ed25519:" + remote_self_signing_key: remote_self_signing_key
+                    "stream_id": 1,
+                    "devices": [],
+                    "master_key": {
+                        "user_id": remote_user_id,
+                        "usage": ["master"],
+                        "keys": {"ed25519:" + remote_master_key: remote_master_key},
                     },
-                },
-            }
+                    "self_signing_key": {
+                        "user_id": remote_user_id,
+                        "usage": ["self_signing"],
+                        "keys": {
+                            "ed25519:"
+                            + remote_self_signing_key: remote_self_signing_key
+                        },
+                    },
+                }
+            )
         )
 
         # Resync the device list.