Files
ComfyUI_frontend/browser_tests/tests/subgraphInputSlotRename.spec.ts
Alexander Brown d2358c83e8 test: extract shared subgraph E2E test utilities (#10629)
## Summary

Extract repeated patterns from 12 subgraph Playwright spec files into
shared test utilities, reducing duplication by ~142 lines.

## Changes

- **What**: New shared helpers for common subgraph test operations:
- `SubgraphHelper`: `getSlotCount()`, `getSlotLabel()`, `removeSlot()`,
`findSubgraphNodeId()`
  - `NodeReference`: `delete()`
- `subgraphTestUtils`: `serializeAndReload()`,
`convertDefaultKSamplerToSubgraph()`, `expectWidgetBelowHeader()`,
`collectConsoleWarnings()`, `packAllInteriorNodes()`
- Replaced ~72 inline `page.evaluate` blocks and multi-line sequences
with single helper calls across 12 spec files

## Review Focus

- Behavioral equivalence: every replacement is a mechanical extraction
with no test logic changes
- API surface of new helpers: naming, parameter types, placement in
existing utility classes
- Whether any remaining inline patterns in the spec files would benefit
from further extraction

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-10629-test-extract-shared-subgraph-E2E-test-utilities-3306d73d365081b0b6b5db52ed0a4552)
by [Unito](https://www.unito.io)

---------

Co-authored-by: Amp <amp@ampcode.com>
2026-03-28 21:12:26 +00:00

105 lines
3.9 KiB
TypeScript

import {
comfyPageFixture as test,
comfyExpect as expect
} from '../fixtures/ComfyPage'
import { SubgraphHelper } from '../fixtures/helpers/SubgraphHelper'
const WORKFLOW = 'subgraphs/test-values-input-subgraph'
const RENAMED_LABEL = 'my_seed'
/**
* Regression test for subgraph input slot rename propagation.
*
* Renaming a SubgraphInput slot (e.g. "seed") inside the subgraph must
* update the promoted widget label shown on the parent SubgraphNode and
* keep the widget positioned in the node body (not the header).
*
* See: https://github.com/Comfy-Org/ComfyUI_frontend/pull/10195
*/
test.describe(
'Subgraph input slot rename propagation',
{ tag: ['@subgraph', '@widget'] },
() => {
test.beforeEach(async ({ comfyPage }) => {
await comfyPage.settings.setSetting('Comfy.VueNodes.Enabled', true)
})
test('Renaming a subgraph input slot updates the widget label on the parent node', async ({
comfyPage
}) => {
const { page } = comfyPage
// 1. Load workflow with subgraph containing a promoted seed widget input
await comfyPage.workflow.loadWorkflow(WORKFLOW)
await comfyPage.vueNodes.waitForNodes()
const sgNode = comfyPage.vueNodes.getNodeLocator('19')
await expect(sgNode).toBeVisible()
// 2. Verify the seed widget is visible on the parent node
const seedWidget = sgNode.getByLabel('seed', { exact: true })
await expect(seedWidget).toBeVisible()
// Verify widget is in the node body, not the header
await SubgraphHelper.expectWidgetBelowHeader(sgNode, seedWidget)
// 3. Enter the subgraph and rename the seed slot.
// The subgraph IO rename uses canvas.prompt() which requires the
// litegraph context menu, so temporarily disable Vue nodes.
await comfyPage.settings.setSetting('Comfy.VueNodes.Enabled', false)
await comfyPage.nextFrame()
const sgNodeRef = await comfyPage.nodeOps.getNodeRefById('19')
await sgNodeRef.navigateIntoSubgraph()
// Find the seed SubgraphInput slot
const seedSlotName = await page.evaluate(() => {
const graph = window.app!.canvas.graph
if (!graph) return null
const inputs = (
graph as { inputs?: Array<{ name: string; type: string }> }
).inputs
return inputs?.find((i) => i.name.includes('seed'))?.name ?? null
})
expect(seedSlotName).not.toBeNull()
// 4. Right-click the seed input slot and rename it
await comfyPage.subgraph.rightClickInputSlot(seedSlotName!)
await comfyPage.contextMenu.clickLitegraphMenuItem('Rename Slot')
await comfyPage.nextFrame()
const dialog = '.graphdialog input'
await page.waitForSelector(dialog, { state: 'visible' })
await page.fill(dialog, '')
await page.fill(dialog, RENAMED_LABEL)
await page.keyboard.press('Enter')
await page.waitForSelector(dialog, { state: 'hidden' })
// 5. Navigate back to parent graph and re-enable Vue nodes
await comfyPage.subgraph.exitViaBreadcrumb()
await comfyPage.settings.setSetting('Comfy.VueNodes.Enabled', true)
await comfyPage.vueNodes.waitForNodes()
// 6. Verify the widget label updated to the renamed value
const sgNodeAfter = comfyPage.vueNodes.getNodeLocator('19')
await expect(sgNodeAfter).toBeVisible()
const updatedLabel = await page.evaluate(() => {
const node = window.app!.canvas.graph!.getNodeById('19')
if (!node) return null
const w = node.widgets?.find((w: { name: string }) =>
w.name.includes('seed')
)
return w?.label || w?.name || null
})
expect(updatedLabel).toBe(RENAMED_LABEL)
// 7. Verify the widget is still in the body, not the header
const seedWidgetAfter = sgNodeAfter.getByLabel('seed', { exact: true })
await expect(seedWidgetAfter).toBeVisible()
await SubgraphHelper.expectWidgetBelowHeader(sgNodeAfter, seedWidgetAfter)
})
}
)