Testing Strategy

Unit tests run through the Angular CLI test runner backed by Vitest (@angular/build:unit-test), with jsdom as the DOM environment. describe / it / expect are Vitest globals.

Running tests

npm test                                   # ng test -> Vitest
npx vitest run src/app/path/to/file.spec.ts # a single spec file
npx vitest -t "test name"                   # a single test by name

Conventions

  • Test files live next to the code they cover (*.spec.ts).

  • The strict TypeScript config (strict, strictTemplates) applies to test code too.

  • src/app/app.spec.ts is the default Angular scaffold; its "render title" assertion is stale and is not a behavioural contract — do not treat it as one.

Linting and formatting

There is no configured ESLint setup in this repository. Formatting is Prettier (config in package.json: 100 columns, single quotes; Angular parser for HTML).

Related pages

The repository README covers the local development workspace and the npm scripts.