SWOOSH/tests/TESTING.md

Testing Strategy

Property & Model-Based Tests

• Differential testing: in-memory reducer vs. process with WAL — compare state hashes.
• Fuzz: reorder, duplicate, drop transitions; random restarts; capacity jitter.

Invariants

• No time travel (HLC monotonic).
• Exactly-once epoch advance per region.
• READY implies prereqs READY + content/version pinned.
• Quorum cert matches member set hash.

Chaos Suite

• Scripts under /ops/chaos-harness.md.