test(slice3): Catalog faceted-pane component test (§22.4a PUC-3)

2026-06-07 17:41:04 -07:00
parent ae3afe2f48
commit 276a625997
1 changed files with 63 additions and 0 deletions
@@ -0,0 +1,63 @@
+import React from 'react'
+import { describe, it, expect, vi, beforeEach } from 'vitest'
+import { render, screen, fireEvent, waitFor } from '@testing-library/react'
+import { MemoryRouter } from 'react-router-dom'
+
+// §22.4a SLICE-3 — the faceted catalog pane (PUC-3). Mock the api so
+// getCollection drives the field schema and listRFCs returns { items, facets }.
+const listRFCs = vi.fn()
+const getCollection = vi.fn()
+vi.mock('../api', () => ({
+  listRFCs: (...a) => listRFCs(...a),
+  listProposals: () => Promise.resolve({ items: [] }),
+  getCollection: (...a) => getCollection(...a),
+}))
+vi.mock('../lib/entryPaths', () => ({
+  entryPath: () => '/x', proposalPath: () => '/p',
+  useProjectId: () => 'ohm', useCollectionId: () => 'default',
+}))
+import Catalog from './Catalog.jsx'
+
+const renderCatalog = () =>
+  render(<MemoryRouter><Catalog viewer={null} onProposeRFC={() => {}} version={0} /></MemoryRouter>)
+
+describe('Catalog faceted pane', () => {
+  beforeEach(() => { listRFCs.mockReset(); getCollection.mockReset() })
+
+  it('renders facet groups with counts when the collection declares fields', async () => {
+    getCollection.mockResolvedValue({
+      fields: { priority: { type: 'enum', values: ['P0', 'P1'] } },
+      viewer: { can_contribute: false }, entry_noun: 'RFC',
+    })
+    listRFCs.mockResolvedValue({
+      items: [{ slug: 'a', title: 'A', state: 'active', tags: [], starred_by_me: false }],
+      facets: { priority: { P0: 3, P1: 1 }, state: { active: 4 } },
+    })
+    renderCatalog()
+    expect(await screen.findByText('P0')).toBeInTheDocument()
+    expect(screen.getByText('3')).toBeInTheDocument()
+  })
+
+  it('re-fetches with the selection when a facet checkbox is toggled', async () => {
+    getCollection.mockResolvedValue({
+      fields: { priority: { type: 'enum', values: ['P0'] } },
+      viewer: {}, entry_noun: 'RFC',
+    })
+    listRFCs.mockResolvedValue({ items: [], facets: { priority: { P0: 2 }, state: {} } })
+    renderCatalog()
+    const box = await screen.findByText('P0')
+    fireEvent.click(box.closest('label').querySelector('input'))
+    await waitFor(() => {
+      const last = listRFCs.mock.calls.at(-1)
+      expect(last[2].selections.priority).toContain('P0')
+    })
+  })
+
+  it('renders legacy state chips when the collection declares no fields', async () => {
+    getCollection.mockResolvedValue({ fields: null, viewer: {}, entry_noun: 'RFC' })
+    listRFCs.mockResolvedValue({ items: [], facets: {} })
+    renderCatalog()
+    expect(await screen.findByText('Super-draft')).toBeInTheDocument()
+    expect(screen.getByText('Active')).toBeInTheDocument()
+  })
+})