hyf0/vue-testing-best-practices
skills/vue-testing-best-practices/SKILL.md
Use for Vue.js testing. Covers Vitest, Vue Test Utils, component testing, mocking, testing patterns, and Playwright for E2E testing.
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SKILL.md
- name:
- vue-testing-best-practices
- version:
- 1.0.0
- license:
- MIT
- author:
- github.com/vuejs-ai
- description:
- Use for Vue.js testing. Covers Vitest, Vue Test Utils, component testing, mocking, testing patterns, and Playwright for E2E testing.
Vue.js testing best practices, patterns, and common gotchas.
Testing
- Setting up test infrastructure for Vue 3 projects → See testing-vitest-recommended-for-vue
- Tests keep breaking when refactoring component internals → See testing-component-blackbox-approach
- Tests fail intermittently with race conditions → See testing-async-await-flushpromises
- Composables using lifecycle hooks or inject fail to test → See testing-composables-helper-wrapper
- Getting "injection Symbol(pinia) not found" errors in tests → See testing-pinia-store-setup
- Components with async setup won't render in tests → See testing-suspense-async-components
- Snapshot tests keep passing despite broken functionality → See testing-no-snapshot-only
- Choosing end-to-end testing framework for Vue apps → See testing-e2e-playwright-recommended
- Tests need to verify computed styles or real DOM events → See testing-browser-vs-node-runners
- Testing components created with defineAsyncComponent fails → See async-component-testing
- Teleported modal content can't be found in wrapper queries → See teleport-testing-complexity
Reference
- Vue.js Testing Guide
- Vue Test Utils
- Vitest Documentation
- Playwright Documentation
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