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Bubbletea Crystal Teatest Golden

Verify Crystal Bubble Tea output against existing `teatest`/`golden` fixtures. Use when Crystal is the side being checked against a known oracle and specs already rely on `lib/teatest` or `lib/golden`.

dsisnero Updated
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Crystal Teatest Golden

Use this skill when the Crystal repo already has golden fixtures and the job is to verify Crystal output, not define the oracle.

Scripts

  • scripts/run_crystal_teatest_verify.sh: default verification path
  • scripts/generate_crystal_golden.sh: raw capture fallback
  • scripts/generate_example_golden.sh: snapshot helper for simple examples

Default flow

  1. Prefer scripts/run_crystal_teatest_verify.sh.
  2. Run Crystal specs against existing goldens.
  3. Use raw capture only when the teatest harness is missing or broken.
  4. Treat Crystal-generated output as evidence, not as the source-of-truth oracle.

Typical command

./scripts/run_crystal_teatest_verify.sh \
  --workdir <crystal_dir> \
  --cmd 'crystal spec spec/examples/...'

Guardrails

  • Keep Crystal cache local to the repo when possible.
  • Prefer deterministic message injection over timing-heavy waits.
  • If the golden oracle needs to be created or refreshed from Go, route to bubbletea-go-teatest-golden first.

dsisnero/crystal_forge/tree/main/skills/bubbletea-crystal-teatest-golden commit 9f84524b9a

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Frequently asked questions

npx skillmds@latest add dsisnero/bubbletea-crystal-teatest-golden