Implement executing tasks

core/tests/test_signal_text_extraction.py

@@ -0,0 +1,31 @@
+from __future__ import annotations
+
+from django.test import SimpleTestCase
+
+from core.clients.signal import _extract_signal_text
+
+
+class SignalTextExtractionTests(SimpleTestCase):
+    def test_extracts_emoji_only_data_message_text(self):
+        payload = {
+            "envelope": {
+                "dataMessage": {
+                    "message": "🙂",
+                }
+            }
+        }
+        self.assertEqual("🙂", _extract_signal_text(payload, ""))
+
+    def test_extracts_sync_sent_message_fallback(self):
+        payload = {
+            "envelope": {
+                "syncMessage": {
+                    "sentMessage": {
+                        "message": {
+                            "message": "ok 👍",
+                        }
+                    }
+                }
+            }
+        }
+        self.assertEqual("ok 👍", _extract_signal_text(payload, ""))