Testing Workflow

Start with changed files, then identify the owning runtime, user entry point and final observable behavior. Read AGENTS.md, CONTRIBUTING.md and the applicable steps in scripts/verify.mjs.

Focused iteration

Vitest files belong to groups in test/vitest-suites.json; aliases and inclusion come from vitest.oss.config.mjs. Select an existing declared file for a focused run, for example:

pnpm exec vitest run --config vitest.oss.config.mjs packages/tui/test/unit/headless-contract.test.ts

Register new Vitest files in the suite declaration. Do not add hard-coded file lists to package scripts or the Vitest configuration. Vendored upstream test suites are outside this distribution's verification.