Закрыты задачи бэклога по неочевидному поведению UI при ошибках отправки сообщений и блокировках со стороны Message-safety + добалено ограничение на размер сообщения

codebase/backend/api-backend/tests/unit/test_domain.py

@@ -14,6 +14,7 @@ from app.schemas import (
     decode_cursor,
     encode_cursor,
 )
+from app.services import MESSAGE_SAFETY_REPLIES, safety_reply_message
 
 
 def test_asyncpg_receives_libpq_dsn_without_sqlalchemy_driver() -> None:
@@ -51,6 +52,19 @@ def test_message_discriminated_union() -> None:
         adapter.validate_python(
             {"content_kind": "text", "text": "", "attachment_id": str(uuid.uuid4())}
         )
+    longest = adapter.validate_python({"content_kind": "text", "text": "а" * 10_000})
+    assert len(longest.text) == 10_000
+    with pytest.raises(ValidationError):
+        adapter.validate_python({"content_kind": "text", "text": "а" * 10_001})
+
+
+def test_message_safety_business_replies_are_content_specific() -> None:
+    assert "переформулировать" in MESSAGE_SAFETY_REPLIES["text"]
+    assert "документ" in MESSAGE_SAFETY_REPLIES["file"]
+    reply = safety_reply_message(uuid.uuid4(), "text")
+    assert reply.sender_type == "company"
+    assert reply.safety_status == "allowed"
+    assert reply.delivery_status == "delivered"
 
 
 def test_fingerprint_is_canonical_and_user_scoped() -> None: