# Samples

Real files from the operator this was built for, used by the test suite as the
reference for "what TP5 actually produces".

- `EXPRESS.tp5` — a TP5 project: the destination list with its text
- `EXPRESS 1.td5` — the same list exported for the bus, made by TP5 itself.
  This is the file `test/roundtrip.mjs` rebuilds byte-for-byte.
- `desto-test.xlsx` — a small sheet in the layout of the template these buses
  ship with, for exercising spreadsheet import.

The `.td5`/`.tp5` pair is the ground truth for the whole format. Replacing them
with anything else means the round-trip test is no longer checking against a
known-good TP5 export.