Lightweight containerized prosody tooling + moved auth scripts + xmpp reconnect/auth stabilization

core/tests/test_compose_react.py

@@ -187,6 +187,36 @@ class ComposeReactTests(TestCase):
             response.json(),
         )
 
+    @patch("core.views.compose.transport.send_reaction", new_callable=AsyncMock)
+    def test_whatsapp_web_local_message_without_bridge_is_unresolvable(
+        self, mocked_send_reaction
+    ):
+        person, _, message = self._build_message(
+            service="whatsapp",
+            identifier="12345@s.whatsapp.net",
+            source_message_id="1771234567000",
+        )
+        message.source_service = "web"
+        message.save(update_fields=["source_service"])
+
+        response = self.client.post(
+            reverse("compose_react"),
+            {
+                "service": "whatsapp",
+                "identifier": "12345@s.whatsapp.net",
+                "person": str(person.id),
+                "message_id": str(message.id),
+                "emoji": "😮",
+            },
+        )
+
+        self.assertEqual(200, response.status_code)
+        self.assertEqual(
+            {"ok": False, "error": "whatsapp_target_unresolvable"},
+            response.json(),
+        )
+        mocked_send_reaction.assert_not_awaited()
+
     def test_compose_page_renders_reaction_actions_for_signal(self):
         person, _, _ = self._build_message(
             service="signal",