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* let canvas continue to own selection state management * fix merge error * refactor: use computed instead of watcher for selectedNodeIds Replace watcher pattern with computed for better Vue idioms: - More reactive and efficient - Automatically recomputes when dependencies change - Simpler, more declarative code 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com> * fix: improve injection error handling for selectedNodeIds Replace silent fallback with explicit error when SelectedNodeIds is not provided: - Fail fast instead of silently using empty Set - Clear error message for debugging - Prevents nodes appearing unselected due to missing provider Addresses DrJKL's concern about injection default behavior. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com> * test: improve mocking patterns using vi.mockObject Replace manual mock interfaces with vi.mockObject for better type safety: - Use Vitest's built-in mocking utilities instead of manual interfaces - Properly configure mock return values - Remove unnecessary type assertions Addresses DrJKL's feedback on test mocking patterns. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com> * test: extract repeated nodeData for clarity Extract common test nodeData object to reduce duplication: - Move repeated VueNodeData object to describe scope - Replace 6 instances of identical nodeData declarations - Maintain different nodeData for specific test cases Addresses DrJKL's suggestion to extract repeated test data. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com> * add type safety to mocks --------- Co-authored-by: Claude <noreply@anthropic.com>
ComfyUI Frontend Testing Guide
This guide provides an overview of testing approaches used in the ComfyUI Frontend codebase. These guides are meant to document any particularities or nuances of writing tests in this codebase, rather than being a comprehensive guide to testing in general. By reading these guides first, you may save yourself some time when encountering issues.
Testing Documentation
Documentation for unit tests is organized into three guides:
- Component Testing - How to test Vue components
- Unit Testing - How to test utility functions, composables, and other non-component code
- Store Testing - How to test Pinia stores specifically
Testing Structure
The ComfyUI Frontend project uses a mixed approach to unit test organization:
- Component Tests: Located directly alongside their components with a
.spec.tsextension - Unit Tests: Located in the
tests-ui/tests/directory - Store Tests: Located in the
tests-ui/tests/store/directory - Browser Tests: These are located in the
browser_tests/directory. There is a dedicated README in thebrowser_tests/directory, so it will not be covered here.
Test Frameworks and Libraries
Our tests use the following frameworks and libraries:
- Vitest - Test runner and assertion library
- @vue/test-utils - Vue component testing utilities
- Pinia - For store testing
Getting Started
To run the tests locally:
# Run unit tests
pnpm test:unit
# Run unit tests in watch mode
pnpm test:unit:dev
# Run component tests with browser-native environment
pnpm test:component
Refer to the specific guides for more detailed information on each testing type.