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