from functools import wraps

import mock


def mock_decorator(*args, **kwargs):
    def decorator(f):
        @wraps(f)
        def decorated_function(*args, **kwargs):
            return f(*args, **kwargs)

        return decorated_function

    return decorator


def mock_requires_auth():
    """Prevent auth check

    :return: mock._patch
    """
    return mock.patch('slz_api_service.auth.resource_protector.ProxyResourceProtector.__call__',
                      mock_decorator)


def mock_requires_scope(return_value):
    """Prevent false scope check

    :return: mock._patch
    """
    return mock.patch(
        'slz_api_service.auth.resource_protector.ProxyResourceProtector.requires_scope',
        return_value=return_value)


def patch_decode_token():
    """Disable connexion token validation for tests

    Returns:
        mock._patch:
    """
    return mock.patch('slz_api_service.auth.resource_protector.ProxyResourceProtector.decode_token',
                      return_value={'fake': 'claims', 'azp': 'test_client_id_1'})


def mock_requires_auth_and_scope() -> None:
    """Prevent auth check"""
    mock_requires_auth().start()
    mock_requires_scope(True).start()