Fix reactivity washing in refreshNodeSlots #7802
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Category Glance Per-category breakdownApp Entry Points — 3.21 MB (baseline 3.21 MB) • ⚪ 0 BMain entry bundles and manifests
Status: 3 added / 3 removed Graph Workspace — 999 kB (baseline 1000 kB) • 🟢 -249 BGraph editor runtime, canvas, workflow orchestration
Status: 1 added / 1 removed Views & Navigation — 6.63 kB (baseline 6.63 kB) • ⚪ 0 BTop-level views, pages, and routed surfaces
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Status: 6 added / 6 removed UI Components — 199 kB (baseline 199 kB) • ⚪ 0 BReusable component library chunks
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Status: 1 added / 1 removed Vendor & Third-Party — 9.12 MB (baseline 9.12 MB) • ⚪ 0 BExternal libraries and shared vendor chunks
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src/composables/graph/useGraphNodeManager.tstests-ui/tests/composables/graph/useGraphNodeManager.test.ts
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📓 Path-based instructions (13)
src/**/*.{vue,ts}
📄 CodeRabbit inference engine (.github/copilot-instructions.md)
src/**/*.{vue,ts}: Leverage VueUse functions for performance-enhancing styles
Implement proper error handling
Use vue-i18n in composition API for any string literals. Place new translation entries in src/locales/en/main.json
Files:
src/composables/graph/useGraphNodeManager.ts
src/**/*.ts
📄 CodeRabbit inference engine (.github/copilot-instructions.md)
src/**/*.ts: Use es-toolkit for utility functions
Use TypeScript for type safety
Files:
src/composables/graph/useGraphNodeManager.ts
src/**/{services,composables}/**/*.{ts,tsx}
📄 CodeRabbit inference engine (src/CLAUDE.md)
src/**/{services,composables}/**/*.{ts,tsx}: Useapi.apiURL()for backend endpoints instead of constructing URLs directly
Useapi.fileURL()for static file access instead of constructing URLs directly
Files:
src/composables/graph/useGraphNodeManager.ts
src/**/*.{ts,tsx,vue}
📄 CodeRabbit inference engine (src/CLAUDE.md)
src/**/*.{ts,tsx,vue}: Sanitize HTML with DOMPurify to prevent XSS attacks
Avoid using @ts-expect-error; use proper TypeScript types instead
Use es-toolkit for utility functions instead of other utility libraries
Implement proper TypeScript types throughout the codebase
Files:
src/composables/graph/useGraphNodeManager.ts
src/**/{composables,components}/**/*.{ts,tsx,vue}
📄 CodeRabbit inference engine (src/CLAUDE.md)
Clean up subscriptions in state management to prevent memory leaks
Files:
src/composables/graph/useGraphNodeManager.ts
src/**/*.{vue,ts,tsx}
📄 CodeRabbit inference engine (src/CLAUDE.md)
Follow Vue 3 composition API style guide
Files:
src/composables/graph/useGraphNodeManager.ts
src/**/{components,composables}/**/*.{ts,tsx,vue}
📄 CodeRabbit inference engine (src/CLAUDE.md)
Use vue-i18n for ALL user-facing strings by adding them to
src/locales/en/main.json
Files:
src/composables/graph/useGraphNodeManager.ts
**/*.{ts,tsx,vue}
📄 CodeRabbit inference engine (AGENTS.md)
**/*.{ts,tsx,vue}: Use TypeScript exclusively; do not write new JavaScript code
Use sorted and grouped imports organized by plugin/source
Enforce ESLint rules including Vue + TypeScript rules, disallow floating promises, disallow unused imports, and restrict i18n raw text in templates
Do not useanytype oras anytype assertions; fix the underlying type issue instead
Write code that is expressive and self-documenting; avoid redundant comments and clean as you go
Keep functions short and functional; minimize nesting and follow the arrow anti-pattern
Avoid mutable state; prefer immutability and assignment at point of declaration
Use function declarations instead of function expressions when possible
Use es-toolkit for utility functions
Implement proper error handling in code
Files:
src/composables/graph/useGraphNodeManager.tstests-ui/tests/composables/graph/useGraphNodeManager.test.ts
**/**/use[A-Z]*.ts
📄 CodeRabbit inference engine (AGENTS.md)
Name composables using the pattern
useXyz.ts
Files:
src/composables/graph/useGraphNodeManager.tstests-ui/tests/composables/graph/useGraphNodeManager.test.ts
**/*.{ts,tsx,vue,js,jsx,json,css}
📄 CodeRabbit inference engine (AGENTS.md)
Apply Prettier formatting with 2-space indentation, single quotes, no trailing semicolons, and 80-character line width
Files:
src/composables/graph/useGraphNodeManager.tstests-ui/tests/composables/graph/useGraphNodeManager.test.ts
**/*.{ts,tsx}
📄 CodeRabbit inference engine (AGENTS.md)
Minimize the surface area (exported values) of each module and composable
Files:
src/composables/graph/useGraphNodeManager.tstests-ui/tests/composables/graph/useGraphNodeManager.test.ts
tests-ui/**/*.test.{js,ts,jsx,tsx}
📄 CodeRabbit inference engine (tests-ui/CLAUDE.md)
tests-ui/**/*.test.{js,ts,jsx,tsx}: Write tests for new features
Follow existing test patterns in the codebase
Use existing test utilities rather than writing custom utilities
Mock external dependencies in tests
Always prefer vitest mock functions over writing verbose manual mocks
Files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
**/*.test.ts
📄 CodeRabbit inference engine (AGENTS.md)
**/*.test.ts: Use unit/component tests intests-ui/orsrc/**/*.test.tswith Vitest framework
For mocking in tests, leverage Vitest utilities; keep module mocks contained and avoid global mutable state within test files
Do not write change detector tests or tests dependent on non-behavioral features like utility classes or styles
Aim for behavioral coverage of critical and new features in unit tests
Files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
🧠 Learnings (18)
📚 Learning: 2025-12-09T03:39:54.501Z
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7169
File: src/platform/remote/comfyui/jobs/jobTypes.ts:1-107
Timestamp: 2025-12-09T03:39:54.501Z
Learning: In the ComfyUI_frontend project, Zod is on v3.x. Do not suggest Zod v4 standalone validators (z.uuid, z.ulid, z.cuid2, z.nanoid) until an upgrade to Zod 4 is performed. When reviewing TypeScript files (e.g., src/platform/remote/comfyui/jobs/jobTypes.ts) validate against Zod 3 capabilities and avoid introducing v4-specific features; flag any proposal to upgrade or incorporate v4-only validators and propose staying with compatible 3.x patterns.
Applied to files:
src/composables/graph/useGraphNodeManager.tstests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-13T11:03:11.264Z
Learnt from: christian-byrne
Repo: Comfy-Org/ComfyUI_frontend PR: 7416
File: src/stores/imagePreviewStore.ts:5-7
Timestamp: 2025-12-13T11:03:11.264Z
Learning: In the ComfyUI_frontend repository, lint rules require keeping 'import type' statements separate from non-type imports, even if importing from the same module. Do not suggest consolidating them into a single import statement. Ensure type imports remain on their own line (import type { ... } from 'module') and regular imports stay on separate lines.
Applied to files:
src/composables/graph/useGraphNodeManager.tstests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-17T00:40:09.635Z
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7537
File: src/components/ui/button/Button.stories.ts:45-55
Timestamp: 2025-12-17T00:40:09.635Z
Learning: Prefer pure function declarations over function expressions (e.g., use function foo() { ... } instead of const foo = () => { ... }) for pure functions in the repository. Function declarations are more functional-leaning, offer better hoisting clarity, and can improve readability and tooling consistency. Apply this guideline across TypeScript files in Comfy-Org/ComfyUI_frontend, including story and UI component code, except where a function expression is semantically required (e.g., callbacks, higher-order functions with closures).
Applied to files:
src/composables/graph/useGraphNodeManager.tstests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-11T12:25:15.470Z
Learnt from: christian-byrne
Repo: Comfy-Org/ComfyUI_frontend PR: 7358
File: src/components/dialog/content/signin/SignUpForm.vue:45-54
Timestamp: 2025-12-11T12:25:15.470Z
Learning: This repository uses CI automation to format code (pnpm format). Do not include manual formatting suggestions in code reviews for Comfy-Org/ComfyUI_frontend. If formatting issues are detected, rely on the CI formatter or re-run pnpm format. Focus reviews on correctness, readability, performance, accessibility, and maintainability rather than style formatting.
Applied to files:
src/composables/graph/useGraphNodeManager.tstests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-11-24T19:47:56.371Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{test,spec}.{ts,tsx} : Use provided test helpers `createTestSubgraph` and `createTestSubgraphNode` from `./fixtures/subgraphHelpers` for consistent subgraph test setup
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-11-24T19:48:03.270Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: tests-ui/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:48:03.270Z
Learning: Applies to tests-ui/**/*.test.{js,ts,jsx,tsx} : Write tests for new features
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-11-24T19:47:56.371Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{test,spec}.{ts,tsx} : When writing tests for subgraph-related code, always import from the barrel export at `@/lib/litegraph/src/litegraph` to avoid circular dependency issues
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-11-24T19:48:03.270Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: tests-ui/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:48:03.270Z
Learning: Applies to tests-ui/**/*.test.{js,ts,jsx,tsx} : Use existing test utilities rather than writing custom utilities
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-11-24T19:47:56.371Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{test,spec}.{js,ts,jsx,tsx} : When adding features, always write vitest unit tests using cursor rules in @.cursor
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-11-24T19:48:03.270Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: tests-ui/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:48:03.270Z
Learning: Applies to tests-ui/**/*.test.{js,ts,jsx,tsx} : Mock external dependencies in tests
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-11-24T19:48:03.270Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: tests-ui/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:48:03.270Z
Learning: Applies to tests-ui/**/*.test.{js,ts,jsx,tsx} : Follow existing test patterns in the codebase
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-04T21:43:49.363Z
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7137
File: src/components/rightSidePanel/parameters/TabParameters.vue:10-0
Timestamp: 2025-12-04T21:43:49.363Z
Learning: Vue 3.5+ supports reactive props destructure in <script setup>. Destructuring props directly (e.g., `const { nodes } = defineProps<{ nodes: LGraphNode[] }>()`) maintains reactivity through compiler transformation. This is the recommended modern approach and does not require using `props.x` or `toRef`/`toRefs`.
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-11-24T19:47:02.860Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: .github/copilot-instructions.md:0-0
Timestamp: 2025-11-24T19:47:02.860Z
Learning: Applies to src/**/*.vue : Utilize ref and reactive for reactive state
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-11-24T19:47:45.616Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/components/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:45.616Z
Learning: Applies to src/components/**/*.vue : Use ref/reactive for state management in Vue 3 Composition API
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-11T03:55:57.926Z
Learnt from: simula-r
Repo: Comfy-Org/ComfyUI_frontend PR: 7252
File: src/renderer/extensions/vueNodes/components/ImagePreview.vue:151-158
Timestamp: 2025-12-11T03:55:57.926Z
Learning: In src/renderer/extensions/vueNodes/components/ImagePreview.vue and LGraphNode.vue, keyboard navigation for image galleries should respond to node-level focus (via keyEvent injection from LGraphNode), not require focus within the image preview wrapper itself. This allows users to navigate the gallery with arrow keys immediately when the node is focused/selected.
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-10T03:09:13.807Z
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7303
File: src/components/topbar/CurrentUserPopover.test.ts:199-205
Timestamp: 2025-12-10T03:09:13.807Z
Learning: In test files, prefer selecting or asserting on accessible properties (text content, aria-label, role, accessible name) over data-testid attributes. This ensures tests validate actual user-facing behavior and accessibility, reducing reliance on implementation details like test IDs.
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-30T01:31:04.927Z
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7797
File: tests-ui/tests/lib/litegraph/src/widgets/ComboWidget.test.ts:648-648
Timestamp: 2025-12-30T01:31:04.927Z
Learning: In Vitest v4, when mocking functions that may be called as constructors (using new), the mock implementation must use function() or class syntax rather than an arrow function. Arrow mocks can cause '<anonymous> is not a constructor' errors. This is a breaking change from Vitest v3 where mocks could use an arrow function. Apply this guideline to test files that mock constructor-like calls (e.g., in tests under tests-ui, such as ComboWidget.test.ts) and ensure mock implementations are defined with function() { ... } or class { ... } to preserve constructor behavior.
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-22T21:36:38.905Z
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7649
File: tests-ui/tests/platform/cloud/subscription/components/SubscriptionPanel.test.ts:189-194
Timestamp: 2025-12-22T21:36:38.905Z
Learning: In tests-ui feature tests, do not stub primitive UI components or customized primitives (e.g., Button). Instead, import and register the real components in the test setup so tests reflect production behavior and component API usage. This improves test reliability and fidelity. If a test must avoid rendering the full component, justify the approach and consider higher-level mocks or integration tests rather than replacing the primitive itself.
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
🧬 Code graph analysis (1)
src/composables/graph/useGraphNodeManager.ts (1)
src/lib/litegraph/src/LGraphNode.ts (1)
widget(3968-3971)
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🔇 Additional comments (3)
src/composables/graph/useGraphNodeManager.ts (1)
239-242: LGTM! In-place mutation correctly preserves Vue reactivity.The switch from immutable array reconstruction to direct property mutation is the correct fix for the reactivity washing bug. While this conflicts with the general "prefer immutability" guideline, it's necessary here because Vue's reactivity system tracks the original reactive objects—creating shallow copies with the spread operator breaks that tracking chain.
The in-place mutation ensures that
currentData.widgets(areactiveComputedarray) maintains its reactive proxies when slot metadata updates.tests-ui/tests/composables/graph/useGraphNodeManager.test.ts (2)
13-28: Test correctly validates widget callback reactivity.The test properly verifies that widget callbacks trigger Vue reactivity updates. The setup, assertion sequence, and
nextTickawait are all appropriate.
29-47: Test correctly validates reactivity preservation after connection changes.This test directly addresses the bug described in the PR by:
- Triggering a slot-links change (which calls
refreshNodeSlots)- Setting up reactivity watching after that event
- Verifying that subsequent widget updates still trigger reactivity
The watch placement after the
node:slot-links:changedevent is intentional—it validates that the in-place mutation preserves reactivity for future updates.
| nodeId: '1', | ||
| slotType: NodeSlotType.INPUT | ||
| }) | ||
| watch(vueNodeData, onReactivityUpdate) |
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Nit: I think if the common Arrange pieces were pulled out, it might read a bit cleaner here.
Also, want to add the same negative assertion from lines 22-23 above in this one for consistency?
There was a problem hiding this comment.
I have some mixed feelings about the negative assertion even in the first test (I'm not sure it would ever catch anything since there's not an await nextTick() to let reactivity setttle) but symmetry is good and establishing that the update should not be caused by the graph.trigger call is important.
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Actionable comments posted: 1
♻️ Duplicate comments (2)
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts (2)
10-10: Move Pinia setup into beforeEach for test isolation.Setting up the Pinia instance at module level can cause state to leak between test files or test suites.
38-41: Consider using dynamic node ID instead of hardcoded value.The hardcoded
'1'assumes specific ID assignment behavior. Using the actual node's ID would make the test more robust.
📜 Review details
Configuration used: Organization UI
Review profile: ASSERTIVE
Plan: Pro
📒 Files selected for processing (1)
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
🧰 Additional context used
📓 Path-based instructions (6)
tests-ui/**/*.test.{js,ts,jsx,tsx}
📄 CodeRabbit inference engine (tests-ui/CLAUDE.md)
tests-ui/**/*.test.{js,ts,jsx,tsx}: Write tests for new features
Follow existing test patterns in the codebase
Use existing test utilities rather than writing custom utilities
Mock external dependencies in tests
Always prefer vitest mock functions over writing verbose manual mocks
Files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
**/*.{ts,tsx,vue}
📄 CodeRabbit inference engine (AGENTS.md)
**/*.{ts,tsx,vue}: Use TypeScript exclusively; do not write new JavaScript code
Use sorted and grouped imports organized by plugin/source
Enforce ESLint rules including Vue + TypeScript rules, disallow floating promises, disallow unused imports, and restrict i18n raw text in templates
Do not useanytype oras anytype assertions; fix the underlying type issue instead
Write code that is expressive and self-documenting; avoid redundant comments and clean as you go
Keep functions short and functional; minimize nesting and follow the arrow anti-pattern
Avoid mutable state; prefer immutability and assignment at point of declaration
Use function declarations instead of function expressions when possible
Use es-toolkit for utility functions
Implement proper error handling in code
Files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
**/**/use[A-Z]*.ts
📄 CodeRabbit inference engine (AGENTS.md)
Name composables using the pattern
useXyz.ts
Files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
**/*.{ts,tsx,vue,js,jsx,json,css}
📄 CodeRabbit inference engine (AGENTS.md)
Apply Prettier formatting with 2-space indentation, single quotes, no trailing semicolons, and 80-character line width
Files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
**/*.test.ts
📄 CodeRabbit inference engine (AGENTS.md)
**/*.test.ts: Use unit/component tests intests-ui/orsrc/**/*.test.tswith Vitest framework
For mocking in tests, leverage Vitest utilities; keep module mocks contained and avoid global mutable state within test files
Do not write change detector tests or tests dependent on non-behavioral features like utility classes or styles
Aim for behavioral coverage of critical and new features in unit tests
Files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
**/*.{ts,tsx}
📄 CodeRabbit inference engine (AGENTS.md)
Minimize the surface area (exported values) of each module and composable
Files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
🧠 Learnings (21)
📓 Common learnings
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: .github/copilot-instructions.md:0-0
Timestamp: 2025-11-24T19:47:02.860Z
Learning: Applies to src/**/*.vue : Utilize ref and reactive for reactive state
📚 Learning: 2025-11-24T19:47:56.371Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{test,spec}.{ts,tsx} : Use provided test helpers `createTestSubgraph` and `createTestSubgraphNode` from `./fixtures/subgraphHelpers` for consistent subgraph test setup
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-11-24T19:48:03.270Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: tests-ui/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:48:03.270Z
Learning: Applies to tests-ui/**/*.test.{js,ts,jsx,tsx} : Write tests for new features
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-11-24T19:47:56.371Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{test,spec}.{ts,tsx} : When writing tests for subgraph-related code, always import from the barrel export at `@/lib/litegraph/src/litegraph` to avoid circular dependency issues
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-11-24T19:47:56.371Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{test,spec}.{js,ts,jsx,tsx} : When adding features, always write vitest unit tests using cursor rules in @.cursor
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-11-24T19:48:03.270Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: tests-ui/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:48:03.270Z
Learning: Applies to tests-ui/**/*.test.{js,ts,jsx,tsx} : Use existing test utilities rather than writing custom utilities
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-11-24T19:48:03.270Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: tests-ui/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:48:03.270Z
Learning: Applies to tests-ui/**/*.test.{js,ts,jsx,tsx} : Follow existing test patterns in the codebase
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-11-24T19:48:03.270Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: tests-ui/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:48:03.270Z
Learning: Applies to tests-ui/**/*.test.{js,ts,jsx,tsx} : Mock external dependencies in tests
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-21T06:04:12.562Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-12-21T06:04:12.562Z
Learning: Applies to **/*.test.ts : Use unit/component tests in `tests-ui/` or `src/**/*.test.ts` with Vitest framework
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-21T06:04:12.562Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-12-21T06:04:12.562Z
Learning: Applies to **/*.test.ts : For mocking in tests, leverage Vitest utilities; keep module mocks contained and avoid global mutable state within test files
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-21T06:04:12.562Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-12-21T06:04:12.562Z
Learning: Applies to **/*.test.ts : Do not write change detector tests or tests dependent on non-behavioral features like utility classes or styles
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-04T21:43:49.363Z
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7137
File: src/components/rightSidePanel/parameters/TabParameters.vue:10-0
Timestamp: 2025-12-04T21:43:49.363Z
Learning: Vue 3.5+ supports reactive props destructure in <script setup>. Destructuring props directly (e.g., `const { nodes } = defineProps<{ nodes: LGraphNode[] }>()`) maintains reactivity through compiler transformation. This is the recommended modern approach and does not require using `props.x` or `toRef`/`toRefs`.
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-11-24T19:47:02.860Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: .github/copilot-instructions.md:0-0
Timestamp: 2025-11-24T19:47:02.860Z
Learning: Applies to src/**/*.vue : Utilize ref and reactive for reactive state
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-11T03:55:57.926Z
Learnt from: simula-r
Repo: Comfy-Org/ComfyUI_frontend PR: 7252
File: src/renderer/extensions/vueNodes/components/ImagePreview.vue:151-158
Timestamp: 2025-12-11T03:55:57.926Z
Learning: In src/renderer/extensions/vueNodes/components/ImagePreview.vue and LGraphNode.vue, keyboard navigation for image galleries should respond to node-level focus (via keyEvent injection from LGraphNode), not require focus within the image preview wrapper itself. This allows users to navigate the gallery with arrow keys immediately when the node is focused/selected.
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-09T03:39:54.501Z
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7169
File: src/platform/remote/comfyui/jobs/jobTypes.ts:1-107
Timestamp: 2025-12-09T03:39:54.501Z
Learning: In the ComfyUI_frontend project, Zod is on v3.x. Do not suggest Zod v4 standalone validators (z.uuid, z.ulid, z.cuid2, z.nanoid) until an upgrade to Zod 4 is performed. When reviewing TypeScript files (e.g., src/platform/remote/comfyui/jobs/jobTypes.ts) validate against Zod 3 capabilities and avoid introducing v4-specific features; flag any proposal to upgrade or incorporate v4-only validators and propose staying with compatible 3.x patterns.
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-13T11:03:11.264Z
Learnt from: christian-byrne
Repo: Comfy-Org/ComfyUI_frontend PR: 7416
File: src/stores/imagePreviewStore.ts:5-7
Timestamp: 2025-12-13T11:03:11.264Z
Learning: In the ComfyUI_frontend repository, lint rules require keeping 'import type' statements separate from non-type imports, even if importing from the same module. Do not suggest consolidating them into a single import statement. Ensure type imports remain on their own line (import type { ... } from 'module') and regular imports stay on separate lines.
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-17T00:40:09.635Z
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7537
File: src/components/ui/button/Button.stories.ts:45-55
Timestamp: 2025-12-17T00:40:09.635Z
Learning: Prefer pure function declarations over function expressions (e.g., use function foo() { ... } instead of const foo = () => { ... }) for pure functions in the repository. Function declarations are more functional-leaning, offer better hoisting clarity, and can improve readability and tooling consistency. Apply this guideline across TypeScript files in Comfy-Org/ComfyUI_frontend, including story and UI component code, except where a function expression is semantically required (e.g., callbacks, higher-order functions with closures).
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-10T03:09:13.807Z
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7303
File: src/components/topbar/CurrentUserPopover.test.ts:199-205
Timestamp: 2025-12-10T03:09:13.807Z
Learning: In test files, prefer selecting or asserting on accessible properties (text content, aria-label, role, accessible name) over data-testid attributes. This ensures tests validate actual user-facing behavior and accessibility, reducing reliance on implementation details like test IDs.
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-30T01:31:04.927Z
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7797
File: tests-ui/tests/lib/litegraph/src/widgets/ComboWidget.test.ts:648-648
Timestamp: 2025-12-30T01:31:04.927Z
Learning: In Vitest v4, when mocking functions that may be called as constructors (using new), the mock implementation must use function() or class syntax rather than an arrow function. Arrow mocks can cause '<anonymous> is not a constructor' errors. This is a breaking change from Vitest v3 where mocks could use an arrow function. Apply this guideline to test files that mock constructor-like calls (e.g., in tests under tests-ui, such as ComboWidget.test.ts) and ensure mock implementations are defined with function() { ... } or class { ... } to preserve constructor behavior.
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-11T12:25:15.470Z
Learnt from: christian-byrne
Repo: Comfy-Org/ComfyUI_frontend PR: 7358
File: src/components/dialog/content/signin/SignUpForm.vue:45-54
Timestamp: 2025-12-11T12:25:15.470Z
Learning: This repository uses CI automation to format code (pnpm format). Do not include manual formatting suggestions in code reviews for Comfy-Org/ComfyUI_frontend. If formatting issues are detected, rely on the CI formatter or re-run pnpm format. Focus reviews on correctness, readability, performance, accessibility, and maintainability rather than style formatting.
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
📚 Learning: 2025-12-22T21:36:38.905Z
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7649
File: tests-ui/tests/platform/cloud/subscription/components/SubscriptionPanel.test.ts:189-194
Timestamp: 2025-12-22T21:36:38.905Z
Learning: In tests-ui feature tests, do not stub primitive UI components or customized primitives (e.g., Button). Instead, import and register the real components in the test setup so tests reflect production behavior and component API usage. This improves test reliability and fidelity. If a test must avoid rendering the full component, justify the approach and consider higher-level mocks or integration tests rather than replacing the primitive itself.
Applied to files:
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts
🧬 Code graph analysis (1)
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts (1)
src/composables/graph/useGraphNodeManager.ts (1)
useGraphNodeManager(212-589)
⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (3)
- GitHub Check: lint-and-format
- GitHub Check: test
- GitHub Check: collect
🔇 Additional comments (3)
tests-ui/tests/composables/graph/useGraphNodeManager.test.ts (3)
1-8: LGTM! Imports are well-organized.All necessary testing utilities and dependencies are imported correctly.
27-33: LGTM! Test correctly verifies widget callback reactivity.The test properly validates that invoking a widget callback triggers the reactive update system.
35-48: LGTM! Test correctly verifies reactivity persistence after connection changes.This test effectively validates the bug fix by ensuring that widget reactivity is maintained after a slot-links-changed event, which was the root cause of the reactivity washing issue described in the PR.
| function createTestGraph() { | ||
| const graph = new LGraph() | ||
| const node = new LGraphNode('test') | ||
| node.addInput('input', 'INT') | ||
| node.addWidget('number', 'testnum', 2, () => undefined, {}) | ||
| graph.add(node) | ||
|
|
||
| const { vueNodeData } = useGraphNodeManager(graph) | ||
| const onReactivityUpdate = vi.fn() | ||
| watch(vueNodeData, onReactivityUpdate) | ||
|
|
||
| return [node, graph, onReactivityUpdate] as const | ||
| } |
There was a problem hiding this comment.
🧹 Nitpick | 🔵 Trivial
Consider capturing and calling cleanup for proper teardown.
The useGraphNodeManager returns a cleanup function that should be invoked to properly tear down event listeners and internal state. While the current tests work because each creates a new graph instance, capturing and calling cleanup is best practice for test hygiene.
🔎 Proposed refactor
function createTestGraph() {
const graph = new LGraph()
const node = new LGraphNode('test')
node.addInput('input', 'INT')
node.addWidget('number', 'testnum', 2, () => undefined, {})
graph.add(node)
- const { vueNodeData } = useGraphNodeManager(graph)
+ const { vueNodeData, cleanup } = useGraphNodeManager(graph)
const onReactivityUpdate = vi.fn()
watch(vueNodeData, onReactivityUpdate)
- return [node, graph, onReactivityUpdate] as const
+ return [node, graph, onReactivityUpdate, cleanup] as const
}
describe('Node Reactivity', () => {
+ let cleanup: (() => void) | undefined
+
+ afterEach(() => {
+ cleanup?.()
+ })
+
it('should trigger on callback', async () => {
- const [node, , onReactivityUpdate] = createTestGraph()
+ const [node, , onReactivityUpdate, cleanupFn] = createTestGraph()
+ cleanup = cleanupFnCommittable suggestion skipped: line range outside the PR's diff.
🤖 Prompt for AI Agents
In tests-ui/tests/composables/graph/useGraphNodeManager.test.ts around lines 12
to 24, the helper createTestGraph calls useGraphNodeManager but does not capture
or invoke the returned cleanup function; update createTestGraph to destructure
and return the cleanup function (or call cleanup in each test/afterEach) and
ensure tests invoke cleanup() after use to teardown event listeners and internal
state properly.
Creating a copy with spread resulted in a copy which was not reactive.
Solves a bug where all widgets on a node in vue mode would cease to be reactive after any connection is made to the node.
┆Issue is synchronized with this Notion page by Unito