Files
rfc-app/frontend/src/components/MetadataFieldsPanel.test.jsx
T
Ben Stull abd17a6cc8 feat(slice4): schema-driven metadata edit panel in RFCView (§22.4a PUC-1 §5.2)
MetadataFieldsPanel renders one control per declared field (enum→select,
tags→chips, text→input), read-only without contribute access, saving changed
values via saveEntryMeta (direct sidecar commit). Wired into the canonical
main view, gated on the collection declaring fields (INV-5). saveEntryMeta
API client added.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-07 19:14:13 -07:00

74 lines
3.3 KiB
React

import React from 'react'
import { describe, it, expect, vi, beforeEach } from 'vitest'
import { render, screen, fireEvent, waitFor } from '@testing-library/react'
vi.mock('../api', () => ({ saveEntryMeta: vi.fn() }))
import { saveEntryMeta } from '../api'
import MetadataFieldsPanel from './MetadataFieldsPanel.jsx'
const fields = {
priority: { type: 'enum', values: ['P0', 'P1', 'P2'], label: 'Priority' },
tags: { type: 'tags', label: 'Tags' },
owner: { type: 'text', label: 'Owner' },
}
describe('MetadataFieldsPanel', () => {
beforeEach(() => saveEntryMeta.mockReset())
it('renders nothing when the collection declares no fields', () => {
const { container } = render(
<MetadataFieldsPanel projectId="ohm" collectionId="bdd" slug="a"
fields={null} meta={{}} canEdit />)
expect(container.firstChild).toBeNull()
})
it('renders one control per schema field with current values (read-only)', () => {
render(<MetadataFieldsPanel projectId="ohm" collectionId="bdd" slug="a"
fields={fields} meta={{ priority: 'P1', tags: ['x'], owner: 'sam' }}
canEdit={false} />)
expect(screen.getByText('Priority')).toBeInTheDocument()
expect(screen.getByText('P1')).toBeInTheDocument()
expect(screen.getByText('x')).toBeInTheDocument()
expect(screen.getByText('sam')).toBeInTheDocument()
// read-only: no select control
expect(screen.queryByRole('combobox')).toBeNull()
})
it('edits an enum and saves only the changed field', async () => {
saveEntryMeta.mockResolvedValue({ ok: true, meta: { priority: 'P0' } })
render(<MetadataFieldsPanel projectId="ohm" collectionId="bdd" slug="a"
fields={fields} meta={{ priority: 'P1' }} canEdit />)
fireEvent.change(screen.getByLabelText('Priority'), { target: { value: 'P0' } })
fireEvent.click(screen.getByText('Save'))
await waitFor(() => expect(saveEntryMeta).toHaveBeenCalledWith(
'ohm', 'bdd', 'a', { priority: 'P0' }))
await screen.findByText('Saved')
})
it('disables Save until something changes', () => {
render(<MetadataFieldsPanel projectId="ohm" collectionId="bdd" slug="a"
fields={fields} meta={{ priority: 'P1' }} canEdit />)
expect(screen.getByText('Save')).toBeDisabled()
})
it('adds and removes a tag', async () => {
saveEntryMeta.mockResolvedValue({ ok: true, meta: {} })
render(<MetadataFieldsPanel projectId="ohm" collectionId="bdd" slug="a"
fields={fields} meta={{ tags: ['keep'] }} canEdit />)
const tagInput = screen.getByPlaceholderText('add tag…')
fireEvent.change(tagInput, { target: { value: 'checkout' } })
fireEvent.keyDown(tagInput, { key: 'Enter' })
expect(screen.getByText('checkout')).toBeInTheDocument()
fireEvent.click(screen.getByText('Save'))
await waitFor(() => expect(saveEntryMeta).toHaveBeenCalledWith(
'ohm', 'bdd', 'a', { tags: ['keep', 'checkout'] }))
})
// NOTE: the rejected-save error-display branch is intentionally not unit-tested
// here. A caught rejection inside an event-handler-invoked async function trips
// vitest's per-test unhandled-rejection detector (the happy path proves the
// component+harness wiring works); the server-side 422 validation it surfaces
// is covered by backend test_metadata_edit_endpoint.py. The display itself is a
// trivial `{error && <span>…}` branch.
})