kin: BATON-ARCH-012 Добавить WEBHOOK_ENABLED флаг для локальной разработки

tests/test_arch_012.py

@@ -0,0 +1,61 @@
+"""
+Tests for BATON-ARCH-012: WEBHOOK_ENABLED flag for local development.
+
+Acceptance criteria:
+1. When WEBHOOK_ENABLED=False — set_webhook is NOT called during lifespan startup
+   (mock set_webhook.call_count == 0).
+2. When WEBHOOK_ENABLED=True (default) — set_webhook IS called exactly once.
+"""
+from __future__ import annotations
+
+import os
+
+os.environ.setdefault("BOT_TOKEN", "test-bot-token")
+os.environ.setdefault("CHAT_ID", "-1001234567890")
+os.environ.setdefault("WEBHOOK_SECRET", "test-webhook-secret")
+os.environ.setdefault("WEBHOOK_URL", "https://example.com/api/webhook/telegram")
+os.environ.setdefault("FRONTEND_ORIGIN", "http://localhost:3000")
+
+from unittest.mock import AsyncMock, patch
+
+import pytest
+
+from tests.conftest import temp_db
+
+
+# ---------------------------------------------------------------------------
+# Criterion 1 — WEBHOOK_ENABLED=False: set_webhook must NOT be called
+# ---------------------------------------------------------------------------
+
+
+@pytest.mark.asyncio
+async def test_lifespan_webhook_disabled_set_webhook_not_called():
+    """При WEBHOOK_ENABLED=False вызов set_webhook не должен происходить (call_count == 0)."""
+    from backend.main import app
+
+    with temp_db():
+        with patch("backend.telegram.set_webhook", new_callable=AsyncMock) as mock_set_webhook:
+            with patch("backend.config.WEBHOOK_ENABLED", False):
+                async with app.router.lifespan_context(app):
+                    pass
+
+    assert mock_set_webhook.call_count == 0
+
+
+# ---------------------------------------------------------------------------
+# Criterion 2 — WEBHOOK_ENABLED=True (default): set_webhook must be called
+# ---------------------------------------------------------------------------
+
+
+@pytest.mark.asyncio
+async def test_lifespan_webhook_enabled_set_webhook_called_once():
+    """При WEBHOOK_ENABLED=True вызов set_webhook должен произойти ровно один раз."""
+    from backend.main import app
+
+    with temp_db():
+        with patch("backend.telegram.set_webhook", new_callable=AsyncMock) as mock_set_webhook:
+            with patch("backend.config.WEBHOOK_ENABLED", True):
+                async with app.router.lifespan_context(app):
+                    pass
+
+    assert mock_set_webhook.call_count == 1