fix(04-GC-01): test-personality-learner-init

Verify PersonalityLearner instantiation works correctly after AdaptationRate import fix. Tests confirm no NameError occurs.

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
This commit is contained in:
Mai Development
2026-01-28 19:17:53 -05:00
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# Phase 4 Gap Closure Summary
**Date:** 2026-01-28
**Status:** Planning Complete - Ready for Execution
**Critical Gaps Identified:** 2
**Plans Created:** 2
## Gap Analysis
### Gap 1: Missing AdaptationRate Import (BLOCKING)
**Severity:** CRITICAL - Blocks PersonalityLearner instantiation
**Location:** src/memory/__init__.py, line 56
**Problem:**
PersonalityLearner.__init__() uses `AdaptationRate` enum to configure learning rates, but this enum is not imported in the module, causing a NameError when creating any PersonalityLearner instance.
**Impact Chain:**
- PersonalityLearner cannot be instantiated
- MemoryManager.initialize() fails when trying to initialize PersonalityLearner
- Entire personality learning system is broken
- Verification requirement "Personality layers learn from conversation patterns" FAILS
**Solution:**
Add `AdaptationRate` to imports from `src.memory.personality.adaptation` in src/memory/__init__.py
---
### Gap 2: Missing SQLiteManager Methods (BLOCKING)
**Severity:** CRITICAL - Breaks personality learning pipeline
**Location:** src/memory/storage/sqlite_manager.py
**Problem:**
PersonalityLearner.learn_from_conversations() calls two methods that don't exist:
- `get_conversations_by_date_range(start_date, end_date)` - line 85
- `get_conversation_messages(conversation_id)` - line 99
These methods are essential for fetching conversations and their messages to extract personality patterns.
**Impact Chain:**
- learn_from_conversations() raises AttributeError on line 85
- Cannot retrieve conversations within date range
- Cannot access messages for pattern extraction
- Pattern extraction pipeline fails
- Personality learning system cannot extract patterns from history
- Verification requirement "Personality layers learn from conversation patterns" FAILS
**Solution:**
Implement two new methods in SQLiteManager to support date-range queries and message retrieval.
---
## Gap Closure Plans
### 04-GC-01-PLAN.md: Fix PersonalityLearner Initialization
**Wave:** 1
**Dependencies:** None
**Files Modified:** src/memory/__init__.py
**Scope:**
- Add AdaptationRate import
- Verify export in __all__
- Test initialization with different configs
**Verification Points:**
- AdaptationRate can be imported from memory module
- PersonalityLearner(config={'learning_rate': 'medium'}) works without error
- All AdaptationRate enum values (SLOW, MEDIUM, FAST) are accessible
---
### 04-GC-02-PLAN.md: Implement Missing SQLiteManager Methods
**Wave:** 1 (depends on 04-GC-01 for full pipeline testing)
**Dependencies:** 04-GC-01-PLAN.md (soft dependency - methods are independent but testing together is recommended)
**Files Modified:**
- src/memory/storage/sqlite_manager.py
- tests/test_personality_learning.py (new)
**Scope:**
- Implement get_conversations_by_date_range() method
- Implement get_conversation_messages() method
- Create comprehensive integration tests for personality learning pipeline
**Verification Points:**
- get_conversations_by_date_range() returns conversations created within date range
- get_conversation_messages() returns all messages for a conversation in chronological order
- learn_from_conversations() executes successfully with sample data
- Personality patterns are extracted from message content
- Personality layers are created from extracted patterns
- End-to-end integration test passes
---
## Execution Order
**Phase 1 - Foundation (Parallel Execution Possible):**
1. Execute 04-GC-01-PLAN.md → Fix AdaptationRate import
2. Execute 04-GC-02-PLAN.md → Implement missing SQLiteManager methods
**Phase 2 - Verification:**
3. Run integration tests to verify complete personality learning pipeline
4. Verify both gap closure plans have all must-haves checked
**Expected Outcome:**
- PersonalityLearner can be instantiated and configured
- Personality learning pipeline executes end-to-end without errors
- Patterns are extracted from conversations and messages
- Personality layers are created from learned patterns
- Verification requirement "Personality layers learn from conversation patterns" is VERIFIED
---
## Must-Haves Checklist
### 04-GC-01-PLAN.md Completion Criteria
- [ ] AdaptationRate import added to src/memory/__init__.py
- [ ] AdaptationRate appears in __all__ export list
- [ ] PersonalityLearner instantiation test passes
- [ ] All learning_rate config values (slow, medium, fast) work correctly
- [ ] No NameError when using AdaptationRate in PersonalityLearner
### 04-GC-02-PLAN.md Completion Criteria
- [ ] get_conversations_by_date_range() implemented in SQLiteManager
- [ ] get_conversation_messages() implemented in SQLiteManager
- [ ] Both methods handle edge cases (no results, errors)
- [ ] Integration test created in tests/test_personality_learning.py
- [ ] learn_from_conversations() executes without errors
- [ ] Pattern extraction completes successfully
- [ ] Personality layers are created from patterns
---
## Traceability
**Requirements Being Closed:**
- MEMORY-04: "Distill patterns into personality layers" → Currently BLOCKED, will be VERIFIED
- MEMORY-05: "Proactively surface relevant context" → Dependent on MEMORY-04
**Related Completed Work:**
- PersonalityAdaptation class: 701 lines (COMPLETED)
- PersonalityLearner properly exported: (COMPLETED)
- src/personality.py created with memory integration: 483 lines (COMPLETED)
- Pattern extraction methods implemented: (COMPLETED - except integration)
- Layer management system: (COMPLETED)
**Integration Points:**
- MemoryManager.personality_learner property
- PersonalitySystem integration (src/personality.py)
- VectorStore and SemanticSearch for context retrieval
- Archival and compression systems
---
## Risk Assessment
**Risk Level:** LOW
- Both gaps are straightforward implementations
- Methods follow existing patterns in codebase
- No database schema changes needed
- Import is simple add-to-list operation
**Mitigation:**
- Comprehensive unit tests for new methods
- Integration test verifying entire pipeline
- Edge case handling (no data, date boundaries)
- Error logging for debugging
---
## Notes
- Extract_conversation_patterns method DOES exist and works correctly
- Method signature is compatible with how it's being called
- Issue was with PersonalityLearner not being able to instantiate, not with the method itself
- Both gaps must be closed for personality learning to function
- No other blockers identified in personality learning system