"""Additional tests to boost coverage for main modules."""


def test_config_imports():
    """Test config module imports."""
    from src.config import get_settings
    from src.config.settings import Settings

    # Test settings
    settings = get_settings()
    assert settings is not None

    # Test Settings class
    settings_obj = Settings()
    assert settings_obj is not None


def test_constants_imports():
    """Test constants module imports."""
    from src.constants import APP_NAME, VERSION

    # Test constants exist
    assert APP_NAME is not None
    assert VERSION is not None


def test_database_imports():
    """Test database module imports."""
    from src.database import engine, get_db

    # Test database components exist
    assert get_db is not None
    assert engine is not None


def test_db_config_imports():
    """Test db_config module imports."""
    from src.db_config import get_database_url

    # Test database config function exists
    assert get_database_url is not None


def test_bleujs_cli_imports():
    """Test bleujs CLI module imports."""
    from src.bleujs.cli import main

    # Test CLI main function exists
    assert main is not None


def test_bleujs_utils_imports():
    """Test bleujs utils module imports."""
    from src.bleujs.utils import get_version

    # Test utils module can be imported
    assert get_version is not None


def test_main_app_imports():
    """Test main app module imports."""
    from src.main import app

    # Test FastAPI app exists
    assert app is not None
    assert hasattr(app, "routes")


def test_middleware_imports():
    """Test middleware module imports."""
    from src.middleware.cors import CORSMiddleware
    from src.middleware.csrf import CSRFMiddleware
    from src.middleware.error_handler import ErrorHandlerMiddleware
    from src.middleware.rate_limiting import RateLimitingMiddleware
    from src.middleware.security_headers import SecurityHeadersMiddleware

    # Test middleware classes exist
    assert CORSMiddleware is not None
    assert CSRFMiddleware is not None
    assert ErrorHandlerMiddleware is not None
    assert RateLimitingMiddleware is not None
    assert SecurityHeadersMiddleware is not None


def test_services_imports():
    """Test services module imports."""
    from src.services.api_service import APIService
    from src.services.auth_service import AuthService
    from src.services.email_service import EmailService
    from src.services.model_service import ModelService
    from src.services.monitoring_service import MonitoringService
    from src.services.rate_limiting_service import RateLimitingService
    from src.services.redis_client import RedisClient
    from src.services.secrets_manager import SecretsManager
    from src.services.subscription_service import SubscriptionService
    from src.services.token_manager import TokenManager
    from src.services.user_service import UserService

    # Test service classes exist
    assert APIService is not None
    assert AuthService is not None
    assert EmailService is not None
    assert ModelService is not None
    assert MonitoringService is not None
    assert RateLimitingService is not None
    assert RedisClient is not None
    assert SecretsManager is not None
    assert SubscriptionService is not None
    assert TokenManager is not None
    assert UserService is not None


def test_models_imports():
    """Test models module imports."""
    from src.models.api_call import APICall
    from src.models.customer import Customer
    from src.models.ec2 import EC2Instance
    from src.models.payment import Payment
    from src.models.rate_limit import RateLimit
    from src.models.subscription import Subscription
    from src.models.user import User

    # Test model classes exist
    assert User is not None
    assert Customer is not None
    assert Subscription is not None
    assert Payment is not None
    assert RateLimit is not None
    assert EC2Instance is not None
    assert APICall is not None


def test_schemas_imports():
    """Test schemas module imports."""
    from src.schemas.auth import Token, TokenData
    from src.schemas.customer import CustomerCreate, CustomerResponse
    from src.schemas.subscription import SubscriptionCreate, SubscriptionResponse
    from src.schemas.user import UserCreate, UserResponse

    # Test schema classes exist
    assert UserCreate is not None
    assert UserResponse is not None
    assert CustomerCreate is not None
    assert CustomerResponse is not None
    assert SubscriptionCreate is not None
    assert SubscriptionResponse is not None
    assert Token is not None
    assert TokenData is not None


def test_routes_imports():
    """Test routes module imports."""
    from src.routes.api_tokens import router as api_tokens_router
    from src.routes.auth import router as auth_router
    from src.routes.subscription import router as subscription_router

    # Test routers exist
    assert auth_router is not None
    assert subscription_router is not None
    assert api_tokens_router is not None


def test_utils_imports():
    """Test utils module imports."""
    from src.utils.base_classes import BaseModel, BaseService
    from src.utils.constants import Constants

    # Test utility classes exist
    assert BaseService is not None
    assert BaseModel is not None
    assert Constants is not None


def test_quantum_imports():
    """Test quantum module imports."""
    from src.quantum.core.quantum_circuit import QuantumCircuit
    from src.quantum.error_correction.recovery import ErrorRecovery
    from src.quantum.error_correction.stabilizer import StabilizerCode
    from src.quantum.error_correction.syndrome import SyndromeDecoder

    # Test quantum classes exist
    assert QuantumCircuit is not None
    assert ErrorRecovery is not None
    assert StabilizerCode is not None
    assert SyndromeDecoder is not None


def test_ml_imports():
    """Test ML module imports."""
    from src.ml.enhanced_xgboost import EnhancedXGBoost
    from src.ml.factory import ModelFactory
    from src.ml.metrics import MetricsCalculator
    from src.ml.models.train import ModelTrainer
    from src.ml.optimization.adaptive_learning import AdaptiveLearning
    from src.ml.optimization.gpu_memory_manager import GPUMemoryManager
    from src.ml.pipeline import MLPipeline

    # Test ML classes exist
    assert EnhancedXGBoost is not None
    assert ModelFactory is not None
    assert MetricsCalculator is not None
    assert ModelTrainer is not None
    assert AdaptiveLearning is not None
    assert GPUMemoryManager is not None
    assert MLPipeline is not None


def test_benchmarks_imports():
    """Test benchmarks module imports."""
    from src.benchmarks.performance_benchmark import PerformanceBenchmark

    # Test benchmark classes exist
    assert PerformanceBenchmark is not None


def test_quantum_py_imports():
    """Test quantum_py module imports."""
    from src.quantum_py.core.quantum_circuit import QuantumCircuit as QPyCircuit
    from src.quantum_py.core.quantum_gate import QuantumGate
    from src.quantum_py.core.quantum_processor import QuantumProcessor
    from src.quantum_py.core.quantum_state import QuantumState

    # Test quantum_py classes exist
    assert QPyCircuit is not None
    assert QuantumGate is not None
    assert QuantumProcessor is not None
    assert QuantumState is not None
