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https://github.com/Comfy-Org/ComfyUI_frontend.git
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b1d8bf0b13
## Summary Improved type safety in test files by eliminating unsafe type assertions and adopting official testing patterns. Reduced unsafe `as unknown as` type assertions and eliminated all `null!` assertions. ## Changes - **Adopted @pinia/testing patterns** - Replaced manual Pinia store mocking with `createTestingPinia()` in `useSelectionState.test.ts` - Eliminated ~120 lines of mock boilerplate - Created `createMockSettingStore()` helper to replace duplicated store mocks in `useCoreCommands.test.ts` - **Eliminated unsafe null assertions** - Created explicit `MockMaskEditorStore` interface with proper nullable types in `useCanvasTools.test.ts` - Replaced `null!` initializations with `null` and used `!` at point of use or `?.` for optional chaining - **Made partial mock intent explicit** - Updated test utilities in `litegraphTestUtils.ts` to use explicit `Partial<T>` typing - Changed cast pattern from `as T` to `as Partial<T> as T` to show incomplete mock intent - Applied to `createMockLGraphNode()`, `createMockPositionable()`, and `createMockLGraphGroup()` - **Created centralized mock utilities** in `src/utils/__tests__/litegraphTestUtils.ts` - `createMockLGraphNode()`, `createMockPositionable()`, `createMockLGraphGroup()`, `createMockSubgraphNode()` - Updated 8+ test files to use centralized utilities - Used union types `Partial<T> | Record<string, unknown>` for flexible mock creation ## Results - ✅ 0 typecheck errors - ✅ 0 lint errors - ✅ All tests passing in modified files - ✅ Eliminated all `null!` assertions - ✅ Reduced unsafe double-cast patterns significantly ## Files Modified (18) - `src/components/graph/SelectionToolbox.test.ts` - `src/components/graph/selectionToolbox/{BypassButton,ColorPickerButton,ExecuteButton}.test.ts` - `src/components/sidebar/tabs/queue/ResultGallery.test.ts` - `src/composables/canvas/useSelectedLiteGraphItems.test.ts` - `src/composables/graph/{useGraphHierarchy,useSelectionState}.test.ts` - `src/composables/maskeditor/{useCanvasHistory,useCanvasManager,useCanvasTools,useCanvasTransform}.test.ts` - `src/composables/node/{useNodePricing,useWatchWidget}.test.ts` - `src/composables/{useBrowserTabTitle,useCoreCommands}.test.ts` - `src/utils/__tests__/litegraphTestUtils.ts` ┆Issue is synchronized with this [Notion page](https://www.notion.so/PR-8258-refactor-eliminate-unsafe-type-assertions-from-Group-2-test-files-2f16d73d365081549c65fd546cc7c765) by [Unito](https://www.unito.io) --------- Co-authored-by: GitHub Action <action@github.com> Co-authored-by: Alexander Brown <drjkl@comfy.org> Co-authored-by: Amp <amp@ampcode.com> Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com> Co-authored-by: AustinMroz <austin@comfy.org> Co-authored-by: Christian Byrne <cbyrne@comfy.org> Co-authored-by: Benjamin Lu <benjaminlu1107@gmail.com>
Core Extensions
This directory contains the core extensions that provide essential functionality to the ComfyUI frontend.
📚 Full Documentation
The complete documentation for core extensions has been moved to:
Quick Reference
This directory contains built-in extensions that ship with ComfyUI, including:
- Image Processing: maskeditor, uploadImage, saveImageExtraOutput, clipspace
- Graph Management: groupNode, groupNodeManage, groupOptions, rerouteNode, noteNode
- Input Handling: widgetInputs, uploadAudio, webcamCapture, simpleTouchSupport
- UI Enhancements: contextMenuFilter, previewAny, nodeTemplates
- Text Processing: dynamicPrompts, editAttention
- Platform Support: electronAdapter
and more.
See Also
- Extension Development Guide - How to develop extensions
- Extension Documentation Index - Overview of all extension docs
- ComfyExtension Interface - TypeScript interface for extensions