Files
ComfyUI_frontend/browser_tests/tests/painter.spec.ts
Alexander Brown 3b78dfbe1c test: migrate browser_tests/ to @e2e/ path alias and add lint rule (#10958)
## Summary

Complete the @e2e/ path alias migration started in #10735 by converting
all 354 remaining relative imports and adding a lint rule to prevent
backsliding.

## Changes

- **What**: Migrate all relative imports in browser_tests/ to use
`@e2e/` (intra-directory) and `@/` (src/ imports) path aliases. Add
`no-restricted-imports` ESLint rule banning `./` and `../` imports in
`browser_tests/**/*.ts`. Suppress pre-existing oxlint `no-eval` and
`no-console` warnings exposed by touching those files.

## Review Focus

- ESLint flat-config merging: the `@playwright/test` ban and
relative-import ban are in two separate blocks to avoid last-match-wins
collision with the `useI18n`/`useVirtualList` blocks higher in the
config.
- The `['./**', '../**']` glob patterns (not `['./*', '../*']`) are
needed to catch multi-level relative paths like `../../../src/foo`.

Follows up on #10735

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-10958-test-migrate-browser_tests-to-e2e-path-alias-and-add-lint-rule-33c6d73d365081649d1be771eac986fd)
by [Unito](https://www.unito.io)

Co-authored-by: Amp <amp@ampcode.com>
2026-04-08 11:28:59 -07:00

93 lines
2.9 KiB
TypeScript

import { expect } from '@playwright/test'
import { comfyPageFixture as test } from '@e2e/fixtures/ComfyPage'
test.describe('Painter', () => {
test.beforeEach(async ({ comfyPage }) => {
await comfyPage.settings.setSetting('Comfy.VueNodes.Enabled', true)
await comfyPage.workflow.loadWorkflow('widgets/painter_widget')
await comfyPage.vueNodes.waitForNodes()
})
test(
'Renders canvas and controls',
{ tag: ['@smoke', '@screenshot'] },
async ({ comfyPage }) => {
const node = comfyPage.vueNodes.getNodeLocator('1')
await expect(node).toBeVisible()
const painterWidget = node.locator('.widget-expands')
await expect(painterWidget).toBeVisible()
await expect(painterWidget.locator('canvas')).toBeVisible()
await expect(painterWidget.getByText('Brush')).toBeVisible()
await expect(painterWidget.getByText('Eraser')).toBeVisible()
await expect(painterWidget.getByText('Clear')).toBeVisible()
await expect(
painterWidget.locator('input[type="color"]').first()
).toBeVisible()
await expect(node).toHaveScreenshot('painter-default-state.png')
}
)
test(
'Drawing a stroke changes the canvas',
{ tag: ['@smoke', '@screenshot'] },
async ({ comfyPage }) => {
const node = comfyPage.vueNodes.getNodeLocator('1')
const canvas = node.locator('.widget-expands canvas')
await expect(canvas).toBeVisible()
const isEmptyBefore = await canvas.evaluate((el) => {
const ctx = (el as HTMLCanvasElement).getContext('2d')
if (!ctx) return true
const data = ctx.getImageData(
0,
0,
(el as HTMLCanvasElement).width,
(el as HTMLCanvasElement).height
)
return data.data.every((v, i) => (i % 4 === 3 ? v === 0 : true))
})
expect(isEmptyBefore).toBe(true)
const box = await canvas.boundingBox()
if (!box) throw new Error('Canvas bounding box not found')
await comfyPage.page.mouse.move(
box.x + box.width * 0.3,
box.y + box.height * 0.5
)
await comfyPage.page.mouse.down()
await comfyPage.page.mouse.move(
box.x + box.width * 0.7,
box.y + box.height * 0.5,
{ steps: 10 }
)
await comfyPage.page.mouse.up()
await comfyPage.nextFrame()
await expect(async () => {
const hasContent = await canvas.evaluate((el) => {
const ctx = (el as HTMLCanvasElement).getContext('2d')
if (!ctx) return false
const data = ctx.getImageData(
0,
0,
(el as HTMLCanvasElement).width,
(el as HTMLCanvasElement).height
)
for (let i = 3; i < data.data.length; i += 4) {
if (data.data[i] > 0) return true
}
return false
})
expect(hasContent).toBe(true)
}).toPass()
await expect(node).toHaveScreenshot('painter-after-stroke.png')
}
)
})