Commit 189b3dd
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test(sessions): add Session/Memory/Summary multi-backend replay consistency framework
Add a comprehensive replay consistency test harness for Session,
Memory, and Summary backends (closes #89).
Key components:
- 20 deterministic replay cases (10 core + 10 enhanced:
Chinese, emoji, nested payloads, large batches, etc.)
- 4-stage pipeline: load -> replay -> normalize -> compare -> report
- Deterministic summarizer (no LLM dependency)
- Recursive comparator with structured DiffEntry
- JSONPath-based allowed_diff with governance limits
- Jaccard semantic similarity for summary text comparison
- Two-layer mutation injection (snapshot + end-to-end backend)
- Schema v3 diff report with field-level location
Tests: 57 tests covering normalizer, comparator, allowed_diff,
summary_checks, E2E replay, and fault injection.
Lightweight mode (InMemory vs SQLite): ~2s, well within 30s SLO.
Files:
- tests/sessions/replay_consistency/ (11 modules)
- tests/sessions/test_replay_consistency.py
- tests/sessions/test_replay_injections.py
- tests/sessions/test_replay_unit.py
- tests/sessions/test_summary_checks.py
- docs/issue-89-replay-consistency/ (design + usage)
Signed-off-by: coder-mtj <coder-mtj@users.noreply.github.com>1 parent 5ca3bf2 commit 189b3dd
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- docs/issue-89-replay-consistency
- tests/sessions
- replay_consistency
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