"""
Extended Tests for Queue Middleware

Phase 20: API Client & Authentication - Queue Middleware Tests
Tests queue middleware request handling and processing.
"""


class TestQueueMiddlewareV2Module:
    """Tests for queue middleware v2 module"""

    def test_module_importable(self):
        """Test queue middleware v2 can be imported"""
        from local_deep_research.web.auth import queue_middleware_v2

        assert queue_middleware_v2 is not None

    def test_notify_function_exists(self):
        """Test notify_queue_processor function exists"""
        from local_deep_research.web.auth.queue_middleware_v2 import (
            notify_queue_processor,
        )

        assert callable(notify_queue_processor)


class TestMiddlewareOptimizer:
    """Tests for middleware optimizer functions"""

    def test_optimizer_module_importable(self):
        """Test middleware optimizer can be imported"""
        from local_deep_research.web.auth import middleware_optimizer

        assert middleware_optimizer is not None

    def test_should_skip_function_exists(self):
        """Test should_skip_queue_checks function exists"""
        from local_deep_research.web.auth.middleware_optimizer import (
            should_skip_queue_checks,
        )

        assert callable(should_skip_queue_checks)


class TestQueueMiddlewareV1:
    """Tests for original queue middleware"""

    def test_queue_middleware_module_exists(self):
        """Test queue middleware module can be imported"""
        from local_deep_research.web.auth import queue_middleware

        assert queue_middleware is not None


class TestCleanupMiddleware:
    """Tests for cleanup middleware"""

    def test_cleanup_middleware_module_exists(self):
        """Test cleanup middleware module can be imported"""
        from local_deep_research.web.auth import cleanup_middleware

        assert cleanup_middleware is not None


class TestDatabaseMiddleware:
    """Tests for database middleware"""

    def test_database_middleware_module_exists(self):
        """Test database middleware module can be imported"""
        from local_deep_research.web.auth import database_middleware

        assert database_middleware is not None


class TestSessionCleanup:
    """Tests for session cleanup"""

    def test_session_cleanup_module_exists(self):
        """Test session cleanup module can be imported"""
        from local_deep_research.web.auth import session_cleanup

        assert session_cleanup is not None


class TestMiddlewareIntegration:
    """Tests for middleware integration"""

    def test_all_middleware_modules_importable(self):
        """Test all middleware modules can be imported together"""
        from local_deep_research.web.auth import (
            queue_middleware,
            queue_middleware_v2,
            cleanup_middleware,
            database_middleware,
            session_cleanup,
            middleware_optimizer,
        )

        assert queue_middleware is not None
        assert queue_middleware_v2 is not None
        assert cleanup_middleware is not None
        assert database_middleware is not None
        assert session_cleanup is not None
        assert middleware_optimizer is not None
