Initial commit: import from sinmb79/Gov-chat-bot

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

backend/tests/test_ready.py

@@ -0,0 +1,40 @@
+import pytest
+from unittest.mock import AsyncMock, patch, MagicMock
+
+
+@pytest.mark.asyncio
+async def test_ready_ok_when_all_services_up(client):
+    """DB/Redis mock 정상 → GET /ready → 200, ready=True."""
+    mock_redis = AsyncMock()
+    mock_redis.ping = AsyncMock(return_value=True)
+    mock_redis.aclose = AsyncMock()
+
+    with patch("app.routers.health.aioredis.from_url", return_value=mock_redis):
+        response = await client.get("/ready")
+
+    assert response.status_code == 200
+    data = response.json()
+    assert data["ready"] is True
+    assert data["checks"]["db"] == "ok"
+
+
+@pytest.mark.asyncio
+async def test_ready_503_when_db_down(client):
+    """DB mock 오류 → GET /ready → 503, ready=False."""
+    mock_redis = AsyncMock()
+    mock_redis.ping = AsyncMock(return_value=True)
+    mock_redis.aclose = AsyncMock()
+
+    # DB 연결 실패 시뮬레이션
+    mock_session = AsyncMock()
+    mock_session.__aenter__ = AsyncMock(return_value=mock_session)
+    mock_session.__aexit__ = AsyncMock(return_value=None)
+    mock_session.execute = AsyncMock(side_effect=Exception("DB connection failed"))
+
+    with patch("app.routers.health.aioredis.from_url", return_value=mock_redis), \
+         patch("app.routers.health.AsyncSessionLocal", return_value=mock_session):
+        response = await client.get("/ready")
+
+    assert response.status_code == 503
+    data = response.json()
+    assert data["ready"] is False