# sunaiva-crypto test suite
#
# Tests for the 9-layer validation pipeline and audit ledger.
# These tests are critical — this is the compliance/legal layer.
#
# Run:
#   pytest tests/ -v
#
# Key tests to implement:
#   tests/test_validator.py    — 9-layer pipeline, each layer independently
#   tests/test_audit_ledger.py — Append, retrieve, chain integrity, tamper detection
#   tests/test_signing.py      — Ed25519 sign + verify round-trip
#   tests/test_brand_voice.py  — Layer 8 forbidden phrase detection