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scenarios

Testing & Quality
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Prove kitcn fixture and scenario runtime the right way. Use when validating prepared scenario apps, auth smoke and browser lanes, or deciding whether a scenario key should use `scenario:dev` or `scenario:check`.

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Source SKILL.md: https://github.com/udecode/kitcn/blob/HEAD/.agents/skills/scenarios/SKILL.md

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Scenarios

Use this skill for committed fixture checks and runtime proof of prepared scenarios.

Contract

  • Pick the proof path from the registered scenario key.
  • Use committed fixtures/* only as sources. The runnable app lives under tmp/scenarios/*.
  • Stop once the assigned proof path succeeds. Do not keep poking the app for sport.

Hard Rules

  • Never run committed fixtures/* in place.
  • Always prepare into tmp/scenarios/<name>/project.
  • fixtures:* owns committed snapshot sync/check.
  • scenario:* owns runnable temp apps.
  • Stop spawned dev processes once proof succeeds or fails.
  • If a temp app is stale after package or scaffold changes, rerun bun run scenario:prepare -- <name> once. If it still fails, debug the cause. Do not loop forever.
  • If a scenario has no real browser auth surface, do not invent one.
  • For bootstrap-heavy Convex lanes, bun run scenario:check -- <name> is the proof. Do not replace it with ad-hoc scenario:dev.

Canonical Commands

bun run fixtures:sync
bun run fixtures:check
bun run scenario:prepare -- <name>
bun run scenario:dev -- <name>
bun run scenario:check -- <name>
bun run scenario:test -- <name>
bun run test:runtime
bun run test:auth -- <name|url>
bun run test:e2e -- <name|url>

test:auth and test:e2e assume the scenario is already running. scenario:test wraps the proof matrix below. test:runtime runs scenario:test -- all and is the default non-browser runtime gate. test:e2e is a separate auth browser lane and should be run only when auth surfaces changed.

Proof Matrix

Plain runtime proof

Use this path for:

  • next
  • vite
  • create-convex-bare
  • create-convex-nextjs-shadcn
  • create-convex-react-vite-shadcn

Run:

  1. bun run scenario:prepare -- <name>
  2. bun run scenario:dev -- <name>
  3. Wait for ready logs.
  4. Stop.

Or:

  1. bun run scenario:test -- <name>

Auth demo proof

Use this path for:

  • next-auth
  • start-auth

Run:

  1. bun run scenario:prepare -- <next-auth|start-auth>
  2. bun run scenario:dev -- <next-auth|start-auth>
  3. bun run test:auth -- <next-auth|start-auth>
  4. Stop.

Or:

  1. bun run scenario:test -- <next-auth|start-auth>

Why:

  • scenario:test -- <next-auth|start-auth> proves runtime + auth smoke only.
  • Browser auth proof belongs to the explicit test:e2e lane:
    1. bun run scenario:prepare -- <next-auth|start-auth>
    2. bun run scenario:dev -- <next-auth|start-auth>
    3. bun run test:e2e -- <next-auth|start-auth>

Auth backend proof without browser auth

Use this path for:

  • vite-auth

Run:

  1. bun run scenario:prepare -- vite-auth
  2. bun run scenario:dev -- vite-auth
  3. Stop.

Or:

  1. bun run scenario:test -- vite-auth

Why:

  • There is no /auth page or equivalent browser auth surface today.
  • Do not fake test:e2e.
  • Do not add test:auth here unless the registry grows a dedicated auth proof lane.

Bootstrap-heavy Convex proof

Use this path for:

  • convex-next-auth-bootstrap
  • convex-vite-auth-bootstrap
  • convex-next-all
  • create-convex-nextjs-shadcn-auth

Run:

  1. bun run scenario:check -- <name>
  2. Stop.

Or:

  1. bun run scenario:test -- <name>

Why:

  • Fresh kitcn lanes already bootstrap during scenario:prepare through kitcn init -t <next|vite> --yes, then finish the bootstrap-heavy proof with in-place kitcn init --yes after plugin setup.
  • The raw Convex auth adoption lane still owns convex init plus kitcn add auth --preset convex --yes.
  • Raw Convex auth adoption is not a next-auth browser demo. Do not invent /auth.

Re-prepare Rule

Re-run scenario:prepare once when:

  • package or scaffold source changed
  • the temp app predates that change
  • the temp app is missing expected local env or generated files

Otherwise, reuse the prepared app.

Examples

next-auth or start-auth

bun run scenario:prepare -- next-auth
bun run scenario:dev -- next-auth
bun run test:auth -- next-auth

Short path:

bun run scenario:test -- next-auth

Browser lane:

bun run scenario:prepare -- next-auth
bun run scenario:dev -- next-auth
bun run test:e2e -- next-auth

vite-auth

bun run scenario:prepare -- vite-auth
bun run scenario:dev -- vite-auth

Short path:

bun run scenario:test -- vite-auth

convex-next-all

bun run scenario:check -- convex-next-all

Short path:

bun run scenario:test -- convex-next-all