tests/test_api_routes.py

# tests/test_api_routes.py
from unittest.mock import AsyncMock, MagicMock, patch
from fastapi.testclient import TestClient
from app.api.limiter import limiter
from app.api.main import app

limiter.enabled = False
client = TestClient(app)

VALID_URL = "https://github.com/owner/repo"


def _mock_settings(api_key: str = "") -> MagicMock:
    s = MagicMock()
    s.api_key = api_key
    return s


def test_analyze_rejects_missing_api_key():
    with (
        patch(
            "app.api.dependencies.get_settings", return_value=_mock_settings("secret")
        ),
        patch("app.api.routes.clone_repository", return_value="/tmp/fake"),
        patch("app.api.routes.delete_repository"),
    ):
        response = client.post("/api/v1/analyze", json={"github_url": VALID_URL})
    assert response.status_code == 401


def test_analyze_rejects_wrong_api_key():
    with (
        patch(
            "app.api.dependencies.get_settings", return_value=_mock_settings("secret")
        ),
        patch("app.api.routes.clone_repository", return_value="/tmp/fake"),
        patch("app.api.routes.delete_repository"),
    ):
        response = client.post(
            "/api/v1/analyze",
            json={"github_url": VALID_URL},
            headers={"X-API-Key": "wrong"},
        )
    assert response.status_code == 401


def test_analyze_rejects_invalid_github_url():
    with patch("app.api.dependencies.get_settings", return_value=_mock_settings()):
        response = client.post(
            "/api/v1/analyze",
            json={"github_url": "https://gitlab.com/owner/repo"},
        )
    assert response.status_code == 422


def test_quick_analyze_health_path():
    from app.models.repository import RepositoryMetadata

    mock_metadata = RepositoryMetadata(
        url=VALID_URL, name="repo", local_path="/tmp/fake"
    )
    with (
        patch("app.api.dependencies.get_settings", return_value=_mock_settings()),
        patch("app.api.routes.clone_repository", return_value="/tmp/fake"),
        patch("app.api.routes.delete_repository"),
        patch(
            "app.api.routes.repo_analysis_agent.run",
            new=AsyncMock(return_value=mock_metadata),
        ),
    ):
        response = client.post(
            "/api/v1/quick-analyze",
            json={"github_url": VALID_URL},
        )
    assert response.status_code == 200


def test_metrics_endpoint_returns_dict():
    with patch("app.api.dependencies.get_settings", return_value=_mock_settings("")):
        response = client.get("/api/v1/metrics")
    assert response.status_code == 200
    data = response.json()
    assert "uptime_seconds" in data
    assert "agents" in data