# Audit ReplayToken Tests AGENTS

## Purpose & Scope
- Working directory: `src/__Tests/StellaOps.Audit.ReplayToken.Tests/`.
- Roles: QA automation, backend engineer.
- Focus: unit/security coverage for replay token generation, parsing, and expiration logic.

## Required Reading (treat as read before DOING)
- `docs/README.md`
- `docs/07_HIGH_LEVEL_ARCHITECTURE.md`
- `docs/modules/platform/architecture-overview.md`
- Relevant sprint files.

## Working Agreements
- Keep tests deterministic (fixed time providers, stable inputs).
- Use explicit assertions for canonicalization and parsing behavior.
- Avoid wall-clock dependencies for time-sensitive tests.
- Update `docs/implplan/SPRINT_*.md` and local `TASKS.md` when starting or completing work.

## Testing
- Use xUnit + FluentAssertions + TestKit.
- Include coverage for canonicalization ordering, expiration, and parsing edge cases.