renamer/tests/fixtures/README.md

Test Fixtures

This directory stores sample filesystem layouts used by CLI integration and contract tests. Keep fixtures small and descriptive so test output remains easy to reason about.

Naming Conventions

• Use one subdirectory per scenario (e.g., basic-mixed-types, nested-hidden-files).
• Include a README.md inside complex scenarios to explain intent when necessary.
• Avoid binary assets larger than a few kilobytes; prefer small text placeholders.

Maintenance Tips

• Regenerate fixture trees with helper scripts instead of manual editing whenever possible.
• Document any platform-specific quirks (case sensitivity, symlinks) alongside the fixture.
• Update this file when adding new conventions or shared assumptions.