Additional constants for EDU types. (#12884)

Instead of hard-coding strings in many places.

tests/rest/client/test_events.py

@@ -19,6 +19,7 @@ from unittest.mock import Mock
 from twisted.test.proto_helpers import MemoryReactor
 
 import synapse.rest.admin
+from synapse.api.constants import EduTypes
 from synapse.rest.client import events, login, room
 from synapse.server import HomeServer
 from synapse.util import Clock
@@ -103,7 +104,7 @@ class EventStreamPermissionsTestCase(unittest.HomeserverTestCase):
                     c
                     for c in channel.json_body["chunk"]
                     if not (
-                        c.get("type") == "m.presence"
+                        c.get("type") == EduTypes.PRESENCE
                         and c["content"].get("user_id") == self.user_id
                     )
                 ]

tests/rest/client/test_rooms.py

@@ -26,6 +26,7 @@ from twisted.test.proto_helpers import MemoryReactor
 
 import synapse.rest.admin
 from synapse.api.constants import (
+    EduTypes,
     EventContentFields,
     EventTypes,
     Membership,
@@ -1412,7 +1413,7 @@ class RoomInitialSyncTestCase(RoomBase):
             e["content"]["user_id"]: e for e in channel.json_body["presence"]
         }
         self.assertTrue(self.user_id in presence_by_user)
-        self.assertEqual("m.presence", presence_by_user[self.user_id]["type"])
+        self.assertEqual(EduTypes.PRESENCE, presence_by_user[self.user_id]["type"])
 
 
 class RoomMessageListTestCase(RoomBase):

tests/rest/client/test_sendtodevice.py

@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from synapse.api.constants import EduTypes
 from synapse.rest import admin
 from synapse.rest.client import login, sendtodevice, sync
 
@@ -139,7 +140,7 @@ class SendToDeviceTestCase(HomeserverTestCase):
         for i in range(3):
             self.get_success(
                 federation_registry.on_edu(
-                    "m.direct_to_device",
+                    EduTypes.DIRECT_TO_DEVICE,
                     "remote_server",
                     {
                         "sender": "@user:remote_server",
@@ -172,7 +173,7 @@ class SendToDeviceTestCase(HomeserverTestCase):
         # and we can send more messages
         self.get_success(
             federation_registry.on_edu(
-                "m.direct_to_device",
+                EduTypes.DIRECT_TO_DEVICE,
                 "remote_server",
                 {
                     "sender": "@user:remote_server",

tests/rest/client/test_shadow_banned.py

@@ -17,7 +17,7 @@ from unittest.mock import Mock, patch
 from twisted.test.proto_helpers import MemoryReactor
 
 import synapse.rest.admin
-from synapse.api.constants import EventTypes
+from synapse.api.constants import EduTypes, EventTypes
 from synapse.rest.client import (
     directory,
     login,
@@ -226,7 +226,7 @@ class RoomTestCase(_ShadowBannedBase):
             events[0],
             [
                 {
-                    "type": "m.typing",
+                    "type": EduTypes.TYPING,
                     "room_id": room_id,
                     "content": {"user_ids": [self.other_user_id]},
                 }

tests/rest/client/test_sync.py

@@ -22,6 +22,7 @@ from twisted.test.proto_helpers import MemoryReactor
 
 import synapse.rest.admin
 from synapse.api.constants import (
+    EduTypes,
     EventContentFields,
     EventTypes,
     ReceiptTypes,
@@ -504,7 +505,7 @@ class ReadReceiptsTestCase(unittest.HomeserverTestCase):
 
         # Checks if event is a read receipt
         def is_read_receipt(event: JsonDict) -> bool:
-            return event["type"] == "m.receipt"
+            return event["type"] == EduTypes.RECEIPT
 
         # Sync
         channel = self.make_request(

tests/rest/client/test_typing.py

@@ -17,6 +17,7 @@
 
 from twisted.test.proto_helpers import MemoryReactor
 
+from synapse.api.constants import EduTypes
 from synapse.rest.client import room
 from synapse.server import HomeServer
 from synapse.types import UserID
@@ -67,7 +68,7 @@ class RoomTypingTestCase(unittest.HomeserverTestCase):
             events[0],
             [
                 {
-                    "type": "m.typing",
+                    "type": EduTypes.TYPING,
                     "room_id": self.room_id,
                     "content": {"user_ids": [self.user_id]},
                 }