Files
ComfyUI_frontend/browser_tests/tests/graphCanvasMenu.spec.ts
Alexander Brown 0132c77c7d test: harden 82 Playwright specs for deterministic CI runs (#10967)
## Summary

Harden 98 E2E spec files and 8 fixtures/helpers for deterministic CI
runs by replacing race-prone patterns with retry-safe alternatives.

No source code changes -- only `browser_tests/` is touched.

## Changes

- **E2E spec hardening** (98 spec files, 6 fixtures, 2 helpers):

  | Fix class | Sites | Examples |
  |-----------|-------|---------:|
| `expect(await ...)` -> `expect.poll()` | ~153 | interaction,
defaultKeybindings, workflows, featureFlags |
| `const x = await loc.count(); expect(x)` -> `toHaveCount()` | ~19 |
menu, linkInteraction, assets, bottomPanelShortcuts |
| `nextFrame()` -> `waitForHidden()` after menu clicks | ~22 |
contextMenu, rightClickMenu, subgraphHelper |
| Redundant `nextFrame()` removed | many | defaultKeybindings, minimap,
builderSaveFlow |
| `expect(async () => { ... }).toPass()` retry blocks | 5 | interaction
(graphdialog dismiss guard) |
| `force:true` removed from `BaseDialog.close()` | 1 | BaseDialog
fixture |
| ContextMenu `waitForHidden` simplified (check-then-act race removed) |
1 | ContextMenu fixture |
| Non-deterministic node order -> proximity-based selection | 1 |
interaction (toggle dom widget) |
  | Tight poll timeout (250ms) -> >=2000ms | 2 | templates |

- **Helper improvements**: Exposed locator getters on
`ComfyPage.domWidgets`, `ToastHelper.toastErrors`, and
`WorkflowsSidebarTab.activeWorkflowLabel` so callers can use retrying
assertions (`toHaveCount()`, `toHaveText()`) directly.

- **Flake pattern catalog**: Added section 7 table to
`browser_tests/FLAKE_PREVENTION_RULES.md` documenting 8 pattern classes
for reviewers and future authors.

- **Docs**: Fixed bad examples in `browser_tests/README.md` to use
`expect.poll()`.

- **Breaking**: None
- **Dependencies**: None

## Review Focus

- All fixes follow the rules in
`browser_tests/FLAKE_PREVENTION_RULES.md`
- No behavioral changes to tests -- only timing/retry strategy is
updated
- The `ContextMenu.waitForHidden` simplification removes a
swallowed-error anti-pattern; both locators now use direct `waitFor({
state: 'hidden' })`

---------

Co-authored-by: Amp <amp@ampcode.com>
Co-authored-by: github-actions <github-actions@github.com>
2026-04-09 20:50:56 -07:00

100 lines
3.1 KiB
TypeScript

import { expect } from '@playwright/test'
import { comfyPageFixture as test } from '@e2e/fixtures/ComfyPage'
import { TestIds } from '@e2e/fixtures/selectors'
test.beforeEach(async ({ comfyPage }) => {
await comfyPage.settings.setSetting('Comfy.UseNewMenu', 'Disabled')
})
test.describe('Graph Canvas Menu', { tag: ['@screenshot', '@canvas'] }, () => {
test.beforeEach(async ({ comfyPage }) => {
// Set link render mode to spline to make sure it's not affected by other tests'
// side effects.
await comfyPage.settings.setSetting('Comfy.LinkRenderMode', 2)
// Enable canvas menu for all tests
await comfyPage.settings.setSetting('Comfy.Graph.CanvasMenu', true)
})
test(
'Can toggle link visibility',
{ tag: '@screenshot' },
async ({ comfyPage }) => {
const button = comfyPage.page.getByTestId(
TestIds.canvas.toggleLinkVisibilityButton
)
await button.click()
await comfyPage.nextFrame()
await expect(comfyPage.canvas).toHaveScreenshot(
'canvas-with-hidden-links.png'
)
const hiddenLinkRenderMode = await comfyPage.page.evaluate(() => {
return window.LiteGraph!.HIDDEN_LINK
})
await expect
.poll(() => comfyPage.settings.getSetting('Comfy.LinkRenderMode'))
.toBe(hiddenLinkRenderMode)
await button.click()
await comfyPage.nextFrame()
await expect(comfyPage.canvas).toHaveScreenshot(
'canvas-with-visible-links.png'
)
await expect
.poll(() => comfyPage.settings.getSetting('Comfy.LinkRenderMode'))
.not.toBe(hiddenLinkRenderMode)
}
)
test('Toggle minimap button is clickable and has correct test id', async ({
comfyPage
}) => {
const minimapButton = comfyPage.page.getByTestId(
TestIds.canvas.toggleMinimapButton
)
await expect(minimapButton).toBeVisible()
await expect(minimapButton).toBeEnabled()
// Test that the button can be clicked without error
await minimapButton.click()
await comfyPage.nextFrame()
})
test('Fit view button is present and clickable', async ({ comfyPage }) => {
const fitViewButton = comfyPage.page
.locator('button')
.filter({ has: comfyPage.page.locator('.icon-\\[lucide--focus\\]') })
await expect(fitViewButton).toBeVisible()
await fitViewButton.click()
await comfyPage.nextFrame()
})
test('Zoom controls popup opens and closes', async ({ comfyPage }) => {
// Find the zoom button by its percentage text content
const zoomButton = comfyPage.page.locator('button').filter({
hasText: '%'
})
await expect(zoomButton).toBeVisible()
// Click to open zoom controls
await zoomButton.click()
await comfyPage.nextFrame()
// Zoom controls modal should be visible
const zoomModal = comfyPage.page
.locator('div')
.filter({
hasText: 'Zoom To Fit'
})
.first()
await expect(zoomModal).toBeVisible()
// Click backdrop to close
const backdrop = comfyPage.page.locator('.fixed.inset-0').first()
await backdrop.click()
// Modal should be hidden
await expect(zoomModal).not.toBeVisible()
})
})