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@next-starters/skill-playwright-testid-catalog

v1.0.0

Published

Builds a single typed data-testid catalog per feature area instead of scattering string literals across components and specs. A shared createTestIdRegistry helper builds a nested, as-const catalog…

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Links

Maintainers

catesandrewcatesandrew

Keywords

Readme

playwright-testid-catalog

Build a single typed data-testid catalog per feature area instead of scattering string literals across components and specs. A shared registry helper validates id uniqueness at dev-time, and a Playwright-side mirror module re-exports the exact same catalog object so app code and test code can never drift apart on an id string.

What it covers

  • A createTestIdRegistry helper that builds a nested, as const catalog object and throws on duplicate leaf string values in development.
  • A documented key/suffix vocabulary — sections (list/detail/create/edit/ dialogs) and element suffixes (-page/-button/-input/-table/-row) — so ids are readable without opening the component that renders them.
  • A mirror module for the Playwright side that re-exports the identical catalog object, plus a prefix-${id} convention (with a reverse-parse fallback) for dynamic per-row ids.

Use it

Read SKILL.md for the 7 invariants and the three-step verification loop (typecheck → dev-mode run → lint). Copy the genericized templates from references/ (utils.ts, example-catalog.ts, example-catalog.mirror.ts) as the starting shape for a new feature's catalog.

Install globally

Symlink into your global skills the same way as the other next-starters skills:

skills add [email protected]:catesandrew/next-starters.git --skill skills/playwright-testid-catalog -g

Companion

Pairs with playwright-testid-attributes, playwright-attribute-waits, and playwright-page-objects. This skill defines the registry and mirror mechanics that produce the catalog in the first place; those companion skills consume catalog ids inside components, waits, and page objects respectively, without redefining how the catalog itself is built, validated, or mirrored.