Two markdown fixtures with hand-authored JSON baselines that pin the §0 Q9 derive output across runs: - frontmatter-only.md exercises the YAML happy path with most fields, unknown keys, an `id:` field, and a non-UTC created_at (so the baseline shows original_timestamps preservation). - mixed-lang.md is body-only with no `lang:` field; baseline pins the lingua autodetect result for our enabled language set. A separate `emit_snapshots` test (marked `#[ignore]`) regenerates the baselines from the current parser output. A determinism test parses the fixture twice and asserts equality so any non-determinism (e.g. key ordering, lingua nondeterminism) fails fast.
313 B
313 B