tests: Update events and schemas for scheduled message events.

Updates the testing for scheduled message event schemas to be fully
checked by `zerver/tests/test_events.py` and `tools/check-schema`.

Adds the missing 'failed' field to the scheduled message events
in `web/tests/lib/events.js` as well.

web/tests/lib/events.js

@@ -625,6 +625,7 @@ exports.fixtures = {
                 content: "Hello there!",
                 rendered_content: "<p>Hello there!</p>",
                 scheduled_delivery_timestamp: 1681662420,
+                failed: false,
             },
         ],
     },
@@ -645,6 +646,7 @@ exports.fixtures = {
             content: "Hello there!",
             rendered_content: "<p>Hello there!</p>",
             scheduled_delivery_timestamp: 1681662420,
+            failed: false,
         },
     },
 

zerver/lib/event_schema.py

@@ -1188,6 +1188,48 @@ restart_event = event_dict_type(
 )
 check_restart_event = make_checker(restart_event)
 
+scheduled_message_fields = DictType(
+    required_keys=[
+        ("scheduled_message_id", int),
+        ("type", EnumType(["stream", "private"])),
+        ("to", UnionType([ListType(int), int])),
+        ("content", str),
+        ("rendered_content", str),
+        ("scheduled_delivery_timestamp", int),
+        ("failed", bool),
+    ],
+    optional_keys=[
+        ("topic", str),
+    ],
+)
+
+scheduled_messages_add_event = event_dict_type(
+    required_keys=[
+        ("type", Equals("scheduled_messages")),
+        ("op", Equals("add")),
+        ("scheduled_messages", ListType(scheduled_message_fields)),
+    ]
+)
+check_scheduled_message_add = make_checker(scheduled_messages_add_event)
+
+scheduled_messages_update_event = event_dict_type(
+    required_keys=[
+        ("type", Equals("scheduled_messages")),
+        ("op", Equals("update")),
+        ("scheduled_message", scheduled_message_fields),
+    ]
+)
+check_scheduled_message_update = make_checker(scheduled_messages_update_event)
+
+scheduled_messages_remove_event = event_dict_type(
+    required_keys=[
+        ("type", Equals("scheduled_messages")),
+        ("op", Equals("remove")),
+        ("scheduled_message_id", int),
+    ]
+)
+check_scheduled_message_remove = make_checker(scheduled_messages_remove_event)
+
 stream_create_event = event_dict_type(
     required_keys=[
         ("type", Equals("stream")),

zerver/tests/test_events.py

@@ -165,6 +165,9 @@ from zerver.lib.event_schema import (
     check_realm_user_add,
     check_realm_user_remove,
     check_realm_user_update,
+    check_scheduled_message_add,
+    check_scheduled_message_remove,
+    check_scheduled_message_update,
     check_stream_create,
     check_stream_delete,
     check_stream_update,
@@ -3623,7 +3626,8 @@ class ScheduledMessagesEventsTest(BaseAction):
             convert_to_UTC(dateparser("2023-04-19 18:24:56")),
             self.user_profile.realm,
         )
-        self.verify_action(action)
+        events = self.verify_action(action)
+        check_scheduled_message_add("events[0]", events[0])
 
     def test_create_event_with_existing_scheduled_messages(self) -> None:
         # Create stream scheduled message
@@ -3649,7 +3653,8 @@ class ScheduledMessagesEventsTest(BaseAction):
             convert_to_UTC(dateparser("2023-04-19 18:24:56")),
             self.user_profile.realm,
         )
-        self.verify_action(action)
+        events = self.verify_action(action)
+        check_scheduled_message_add("events[0]", events[0])
 
     def test_private_scheduled_message_create_event(self) -> None:
         # Create direct scheduled message
@@ -3663,7 +3668,8 @@ class ScheduledMessagesEventsTest(BaseAction):
             convert_to_UTC(dateparser("2023-04-19 18:24:56")),
             self.user_profile.realm,
         )
-        self.verify_action(action)
+        events = self.verify_action(action)
+        check_scheduled_message_add("events[0]", events[0])
 
     def test_scheduled_message_edit_event(self) -> None:
         scheduled_message_id = check_schedule_message(
@@ -3687,7 +3693,8 @@ class ScheduledMessagesEventsTest(BaseAction):
             convert_to_UTC(dateparser("2023-04-20 18:24:56")),
             self.user_profile.realm,
         )
-        self.verify_action(action)
+        events = self.verify_action(action)
+        check_scheduled_message_update("events[0]", events[0])
 
     def test_scheduled_message_delete_event(self) -> None:
         scheduled_message_id = check_schedule_message(
@@ -3701,4 +3708,5 @@ class ScheduledMessagesEventsTest(BaseAction):
             self.user_profile.realm,
         )
         action = lambda: delete_scheduled_message(self.user_profile, scheduled_message_id)
-        self.verify_action(action)
+        events = self.verify_action(action)
+        check_scheduled_message_remove("events[0]", events[0])