// objective: test the @requirement, @satisfies and @verifies commands
// check: requirement__r_e_q-001.xml
// check: class_user_manager.xml
// check: class_test_user_authentication.xml

/** @requirement REQ-001 User Authentication
 *  The system shall provide a secure authentication mechanism for user login.
 *
 *  The authentication system must meet the following criteria:
 *  - Support username and password authentication
 *  - Implement password hashing using industry-standard algorithms (e.g., bcrypt, Argon2)
 *  - Lock accounts after 5 consecutive failed login attempts
 *  - Require passwords to be at least 8 characters long with mixed case, numbers, and special characters
 *  - Provide a secure password reset mechanism via email verification
 */

/**
 * @brief Manages user authentication and session management.
 *
 * This class handles all aspects of user authentication including
 * password verification, account locking, and session creation.
 *
 * @satisfies REQ-001 Implements the core authentication mechanism
 */
class UserManager
{
  public:
    /** Check access
     *  @satisfies REQ-001 User access check.
     */
    void check_access(std::string &user_id);
};

/**
 * @brief Test suite for user authentication functionality.
 *
 * @verifies REQ-001 Validates all authentication requirements
 */
class TestUserAuthentication {};

