Summary

The test_health_monitoring.cpp test file requires health monitoring APIs that are not yet implemented.

Related

• Parent issue: [TEST] Fix disabled tests - Result<T> API migration (ARC-001 Phase 1) #320
• Architecture: ARC-001 Phase 1

Required API Implementation

The test expects the following classes/functions that do not exist:

Classes

• health_check - Base class for health checks with:
  • virtual std::string get_name() const = 0
  • virtual health_check_type get_type() const = 0
  • virtual health_check_result check() = 0
• composite_health_check - Aggregates multiple health checks
• health_dependency_graph - DAG of health check dependencies with:
  • add_node(name, check)
  • add_dependency(dependent, dependency)
  • get_dependencies(name)
  • get_dependents(name)
  • would_create_cycle(from, to)
  • topological_sort()
  • check_with_dependencies(name)
  • get_failure_impact(name)
• health_check_builder - Builder pattern for health checks
• health_monitor_stats - Statistics tracking

Functions

• global_health_monitor() - Global singleton accessor

Methods on health_monitor

• register_check(name, check) -> result<bool>
• unregister_check(name) -> result<bool>
• check(name) -> result<health_check_result>
• add_dependency(dependent, dependency) -> result<bool>
• start() -> result<void>
• stop() -> result<void>
• is_running() -> bool
• refresh()
• register_recovery_handler(name, handler)
• get_stats() -> health_monitor_stats
• get_health_report() -> string

Tasks

• Design and implement health_check base class
• Implement composite_health_check
• Implement health_dependency_graph with cycle detection
• Implement health_check_builder
• Extend health_monitor with required methods
• Add global_health_monitor() singleton
• Enable test in CMakeLists.txt
• Verify all tests pass