"""
Tests for the main FastAPI application
"""

from fastapi.testclient import TestClient

from main import app

client = TestClient(app)


class TestMainApp:
    """Test the main FastAPI application"""

    def test_app_creation(self):
        """Test that the FastAPI app is created correctly"""
        assert app is not None
        assert app.title == "LabFusion Service Adapters"
        assert app.version == "1.0.0"

    def test_cors_middleware(self):
        """Test that CORS middleware is properly configured"""
        # Test a simple request to verify CORS headers
        response = client.get("/")
        assert response.status_code == 200
        # CORS headers should be present
        assert "access-control-allow-origin" in response.headers

    def test_routers_included(self):
        """Test that all routers are included"""
        # Check that all expected routes are available
        routes = [route.path for route in app.routes]

        # General routes
        assert "/" in routes
        assert "/health" in routes
        assert "/services" in routes

        # Other service routes should be included
        # (exact paths depend on router definitions)

    def test_openapi_docs(self):
        """Test that OpenAPI documentation is available"""
        response = client.get("/docs")
        assert response.status_code == 200

        response = client.get("/openapi.json")
        assert response.status_code == 200
        assert "openapi" in response.json()