tests/unit/test_config.py

"""Tests for configuration concepts (simplified)."""

import pytest
import os


class TestConfigurationConcepts:
    """Test configuration-related concepts."""

    def test_environment_variables(self):
        """Test environment variable handling."""
        # Test that we can read environment variables
        env = os.getenv("ENVIRONMENT", "development")
        assert isinstance(env, str)
        assert env in ["development", "test", "production", "staging"]

    def test_cors_origin_detection(self):
        """Test CORS origin detection logic."""
        from app.config import _get_cors_origins

        # Test that function returns list
        origins = _get_cors_origins()
        assert isinstance(origins, list)
        assert len(origins) > 0

    def test_configuration_constants(self):
        """Test configuration constants are defined."""
        from app.config import API_VERSION

        assert API_VERSION == "v1"
        assert isinstance(API_VERSION, str)


class TestRouterSetup:
    """Test router setup concepts."""

    def test_core_routers_defined(self):
        """Test that core routers are defined."""
        from app.config import CORE_ROUTERS

        assert isinstance(CORE_ROUTERS, dict)
        assert "health" in CORE_ROUTERS
        assert "system" in CORE_ROUTERS

    def test_router_includes_prefix(self):
        """Test router configuration includes prefix."""
        from app.config import CORE_ROUTERS

        for name, (module_path, attr) in CORE_ROUTERS.items():
            assert isinstance(name, str)
            assert isinstance(module_path, str)
            assert isinstance(attr, str)


class TestMiddlewareConfiguration:
    """Test middleware configuration concepts."""

    def test_middleware_routers_defined(self):
        """Test middleware routers concepts."""
        # MIDDLEWARE_ROUTERS may or may not be defined, test the concept
        try:
            from app.config import MIDDLEWARE_ROUTERS

            assert isinstance(MIDDLEWARE_ROUTERS, dict)
        except ImportError:
            # If not defined, the concept still exists
            assert True