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qa-unit-tests-js

JS/TS unit testing per-framework wrappers: 5 skills (ava-tests, jasmine-tests, jest-tests, mocha-tests, vitest-tests) and 1 agent (js-test-author). Per-framework lifecycle (configure / run / mock / coverage / CI). Does not duplicate qa-test-review test code hygiene.

Install this plugin

/plugin install qa-unit-tests-js@testland-qa

View source

Part of role bundles: qa-role-sdet, qa-role-frontend

qa-unit-tests-js

JS/TS unit testing in one umbrella skill: Jest and Vitest as co-primary frameworks, with Mocha maintenance, Jasmine/Karma-to-Jest migration, and deep coverage analysis as bundled references.

Per-framework lifecycle scope (configure / run / mock / coverage / CI). Does not duplicate qa-test-review (test code hygiene); for AAA structure, assertion quality, and mocking anti-patterns, see that plugin instead.

Components

Type	Name	Description
Skill	js-unit-tests	Jest + Vitest install / config / mocking / coverage / watch / CI, framework choice (Vite → Vitest, else Jest; match existing convention), and test-authoring conventions; references cover Mocha, Jasmine-to-Jest migration via jest-codemods, and Jest/Vitest coverage deep-dive

Install

/plugin marketplace add testland/qa
/plugin install qa-unit-tests-js@testland-qa

Skills

js-unit-tests

Sets up and repairs JavaScript / TypeScript unit tests - a suite that cannot resolve the project's path aliases (`@lib/...` declared in jsconfig or tsconfig), a regression that shipped because the tests asserted too little, or a module dependency that needs mocking, spying, or fake timers. Jest and Vitest as co-primary frameworks: install, config (`jest.config.js` / `vite.config.ts` test block), mocking (`jest.fn`/`jest.mock`/`jest.spyOn`, `vi.fn`/`vi.mock`/`vi.spyOn`, `__mocks__/`, fake timers), coverage (Istanbul/babel vs v8 providers, `coverageThreshold` gating), watch mode, and CI (`jest --ci`, `vitest run`, JUnit XML). Use when authoring, configuring, or repairing unit tests in a JS/TS project.