"""Tests for health routes."""

import pytest
from fastapi.testclient import TestClient

from notebooklm_agent.api.main import app


@pytest.mark.unit
class TestHealthEndpoints:
    """Test suite for health check endpoints."""

    def test_health_check_returns_healthy(self):
        """Should return healthy status."""
        # Arrange
        client = TestClient(app)

        # Act
        response = client.get("/health/")

        # Assert
        assert response.status_code == 200
        data = response.json()
        assert data["status"] == "healthy"
        assert "timestamp" in data
        assert data["service"] == "notebooklm-agent-api"
        assert data["version"] == "0.1.0"

    def test_readiness_check_returns_ready(self):
        """Should return ready status."""
        # Arrange
        client = TestClient(app)

        # Act
        response = client.get("/health/ready")

        # Assert
        assert response.status_code == 200
        data = response.json()
        assert data["status"] == "ready"
        assert "timestamp" in data
        assert "checks" in data

    def test_liveness_check_returns_alive(self):
        """Should return alive status."""
        # Arrange
        client = TestClient(app)

        # Act
        response = client.get("/health/live")

        # Assert
        assert response.status_code == 200
        data = response.json()
        assert data["status"] == "alive"
        assert "timestamp" in data