Fix issues when generating docs

docs/api/notifications/node.deleted.json

@@ -0,0 +1,3 @@
+{
+    "a": "b"
+}

docs/api/notifications/node.updated.json

@@ -0,0 +1,3 @@
+{
+    "a": "b"
+}

docs/curl.rst

@@ -576,7 +576,7 @@ Read :doc:`project_notifications` for more information.
 
 
 Where to find the endpoints?
-###########################
+############################
 
 A list of all endpoints is available: :doc:`endpoints`
 

docs/project_notifications.rst

@@ -105,7 +105,7 @@ snapshot.restored
 
 A snapshot has been restored
 
-.. literalinclude:: api/notifications/project.snapshot_restored.json
+.. literalinclude:: api/notifications/snapshot.restored.json
 
 log.error
 ---------

tests/handlers/api/controller/test_project.py

@@ -186,7 +186,9 @@ async def test_notification(controller_api, http_client, project, controller):
         assert b'"cpu_usage_percent"' in response.body
         assert b'{"action": "node.created", "event": {"a": "b"}}\n' in response.body
         assert project.status == "opened"
-
+        controller.notification.project_emit("node.updated", {"a": "b"})
+        controller.notification.project_emit("node.deleted", {"a": "b"})
+        controller.notification.project_emit("snapshot.restored", {"a": "b"})
 
 async def test_notification_invalid_id(controller_api):