F031: Self-Healing Auto Mode

[sefaertunc]

Description

Auto self-healing mode for cosmetic fixes only. Auto-applies without human approval.

Module

src/cognova/healing/auto_healer.py

Auto-apply criteria (ALL must be true)

• config.self_healing.mode == "auto"
• Failure is STRUCTURAL (not assertion)
• Fix is COSMETIC: renames, import path changes, type annotation updates
• Fix does NOT change test assertions or expected values

Always requires human approval

• Changed expected values
• Added/removed assertions
• Modified test logic
• Changed mock behavior

Class: AutoHealer

• is_cosmetic(original, fixed) -> bool
• auto_heal(test_path, failure_output) -> AutoHealResult

Dependencies

• F030 (Self-Healing Suggest — base mode)
• F028 (Failure Classification)

Status

Placeholder (28 lines, class docstring + pass)