Files
ComfyUI_frontend/browser_tests/tests/metadataWorkflowImport.spec.ts
pythongosssss 997501d8fb test: add e2e test for metadata parsing on workflow load (#11522)
## Summary

Adds e2e testing to ensure workflows are correctly loaded from each of
the supported file types

## Changes

- **What**: 
- add png generation
- add mime types for missing files
- add test that loads file and ensures node is present

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-11522-test-add-e2e-test-for-metadata-parsing-on-workflow-load-3496d73d36508101ad67d24af1810cec)
by [Unito](https://www.unito.io)
2026-05-07 09:58:52 +00:00

63 lines
2.1 KiB
TypeScript

import {
comfyPageFixture as test,
comfyExpect as expect
} from '@e2e/fixtures/ComfyPage'
import { metadataFixturePath } from '@e2e/fixtures/utils/paths'
type MetadataFixture = {
fileName: string
parser: string
}
// Each fixture embeds the same single-KSampler workflow (see
// scripts/generate-embedded-metadata-test-files.py), exercising a different
// parser in src/scripts/metadata/. Dropping the file should import that
// workflow.
const FIXTURES: readonly MetadataFixture[] = [
{ fileName: 'with_metadata.png', parser: 'png' },
{ fileName: 'with_metadata.avif', parser: 'avif' },
{ fileName: 'with_metadata.webp', parser: 'webp' },
{ fileName: 'with_metadata_exif_prefix.webp', parser: 'webp (exif prefix)' },
{ fileName: 'with_metadata.flac', parser: 'flac' },
{ fileName: 'with_metadata.mp3', parser: 'mp3' },
{ fileName: 'with_metadata.opus', parser: 'ogg' },
{ fileName: 'with_metadata.mp4', parser: 'isobmff' },
{ fileName: 'with_metadata.webm', parser: 'ebml (webm)' }
] as const
test.describe(
'Metadata drop-to-load workflow import',
{ tag: ['@workflow'] },
() => {
test.beforeEach(async ({ comfyPage }) => {
await comfyPage.nodeOps.clearGraph()
await expect.poll(() => comfyPage.nodeOps.getGraphNodesCount()).toBe(0)
})
for (const { fileName, parser } of FIXTURES) {
test(`loads embedded workflow from ${fileName} (${parser})`, async ({
comfyPage
}) => {
await test.step(`drop ${fileName} on canvas`, async () => {
await comfyPage.dragDrop.dragAndDropFilePath(
metadataFixturePath(fileName)
)
})
await test.step('graph contains only the embedded KSampler', async () => {
await expect
.poll(() => comfyPage.nodeOps.getGraphNodesCount())
.toBe(1)
const ksamplers =
await comfyPage.nodeOps.getNodeRefsByType('KSampler')
expect(
ksamplers,
'exactly one KSampler should have been loaded from the fixture'
).toHaveLength(1)
})
})
}
}
)