#434

backend/spec/requests/counts_table_spec.rb

@@ -155,7 +155,7 @@ RSpec.describe 'Counts table API', type: :request do
       result = query(tags: 'renamed-alpha')
       expect(result['versions'].first['tags'].first['name']).to eq('alpha')
       expect(versions(query(tags: 'renamed-alpha', definition: 'latest',
-          at: '2024-01-31T16:00:00Z', current: '0'))).to eq([2])
+          at: '2024-01-31T16:00:00Z'))).to eq([2])
       expect(versions(query(tags: 'not:alpha-alias'))).to eq([3])
       expect(versions(query(tags: 'renamed-alpha nico:beta'))).to eq([1])
       expect(versions(query(tags: 'renamed-alpha nico:beta', match: 'any'))).to eq([1, 2, 4])

frontend/src/components/common/SortableColumns.tsx

@@ -2,7 +2,7 @@ import { DndContext, DragOverlay, KeyboardSensor, MouseSensor, TouchSensor,
          closestCenter, useSensor, useSensors } from '@dnd-kit/core'
 import { SortableContext, arrayMove, horizontalListSortingStrategy,
          sortableKeyboardCoordinates } from '@dnd-kit/sortable'
-import { useEffect, useRef, useState } from 'react'
+import { useEffect, useId, useRef, useState } from 'react'
 import { createPortal } from 'react-dom'
 import { CSS } from '@dnd-kit/utilities'
 
@@ -16,6 +16,7 @@ const SortableColumns = ({ ids, fixed = [], name, onChange, children }: {
     onChange: (ids: string[]) => void; children: (ids: string[]) => ReactNode },
 ) => {
   const [mounted, setMounted] = useState (false)
+  const scope = useId ()
   useEffect (() => setMounted (true), [])
   const [active, setActive] = useState<string | null> (null)
   const drag = useRef<{ id: string; ids: string[] } | null> (null)
@@ -35,7 +36,7 @@ const SortableColumns = ({ ids, fixed = [], name, onChange, children }: {
     drag.current = null
     setActive (null)
   }
-  return <DndContext sensors={sensors} collisionDetection={closestCenter}
+  return <DndContext id={scope} sensors={sensors} collisionDetection={closestCenter}
       accessibility={{ announcements: {
           onDragStart: event => name (String (event.active.id)).text,
           onDragOver: event => event.over == null ? undefined : name (String (event.over.id)).text,

frontend/src/components/common/SortableList.tsx

@@ -92,6 +92,7 @@ const SortableList = (
   }
   return (
       <DndContext
+	  id={scope}
 	  sensors={sensors}
 	  collisionDetection={args => {
 	    const hits = pointerWithin (args)

frontend/src/pages/CountsResourcePage.test.tsx

@@ -4,7 +4,7 @@ import { hydrateRoot } from 'react-dom/client'
 import { renderToString } from 'react-dom/server'
 import { HelmetProvider } from 'react-helmet-async'
 import { createMemoryRouter, RouterProvider, useLocation } from 'react-router-dom'
-import { beforeEach, describe, expect, it, vi } from 'vitest'
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 
 import CountsResourcePage from '@/pages/CountsResourcePage'
 import DialogueProvider from '@/components/dialogues/DialogueProvider'
@@ -37,7 +37,7 @@ const execute = () => fireEvent.submit (
 const openConditions = () => fireEvent.click (
     screen.getByText ('集計条件').closest ('button')!)
 const resourceInput = () => within (
-    screen.getByText ('抽出条件', { selector: 'legend' }).closest ('fieldset')!,
+    screen.getByRole ('group', { name: '抽出条件' }),
 ).getByRole ('textbox', { name: 'Id.' })
 const renderPage = (extra = '') => renderWithProviders (<>
   <CountsResourcePage resource="posts"/><Location/>
@@ -62,6 +62,10 @@ beforeEach (() => {
   fetchCountsDefinition.mockReset ().mockResolvedValue (postDefinition)
 })
 
+const hydrationCleanup = new Set<() => void> ()
+afterEach (() => {
+  for (const dispose of hydrationCleanup) dispose ()
+})
 
 describe ('Counts execution and URL state', () => {
   it ('renders sortable shells on the server even when JSDOM provides document', () => {
@@ -102,23 +106,42 @@ describe ('Counts execution and URL state', () => {
     const container = document.createElement ('div')
     container.innerHTML = html
     document.body.appendChild (container)
+    const handles = [...container.querySelectorAll ('[aria-roledescription="sortable"]')]
+        .map (node => ({ node, description: node.getAttribute ('aria-describedby') }))
     const recoverable = vi.fn ()
     const root = hydrateRoot (container, page, { onRecoverableError: recoverable })
+    const dispose = () => {
+      if (!hydrationCleanup.delete (dispose)) return
       try
       {
+	act (() => root.unmount ())
+      }
+      finally
+      {
+	container.remove ()
+	router.dispose ()
+	client.clear ()
+      }
+    }
+    hydrationCleanup.add (dispose)
+    try
+    {
+      expect (handles.length).toBeGreaterThan (0)
       await waitForResult (client)
       expect (fetchCounts).toHaveBeenCalledTimes (1)
       expect (fetchCounts.mock.calls[0][1].get ('resource_id')).toBe ('7')
       await waitFor (() => expect (currentParams ().get ('execution_at')).toBe (executionAt))
       expect (currentParams ().get ('resource_id')).toBe ('7')
+      for (const { node, description } of handles)
+      {
+	expect (node.getAttribute ('aria-describedby')).toBe (description)
+	expect (document.getElementById (description!)).not.toBeNull ()
+      }
       expect (recoverable).not.toHaveBeenCalled ()
     }
     finally
     {
-      await act (async () => root.unmount ())
-      container.remove ()
-      router.dispose ()
-      client.clear ()
+      dispose ()
     }
   })
 

frontend/src/pages/help/HelpChangesPage.test.tsx

@@ -1,9 +1,10 @@
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
-import { act, render, screen, within } from '@testing-library/react'
+import { act, render, screen, waitFor, within } from '@testing-library/react'
 import { HelmetProvider } from 'react-helmet-async'
 import { beforeEach, describe, expect, it, vi } from 'vitest'
 
 import { apiGet } from '@/lib/api'
+import { helpKeys } from '@/lib/queryKeys'
 import App, { pageRoutes } from '@/App'
 import { helpFixture } from '@/test/helpFixtures'
 
@@ -37,6 +38,13 @@ describe ('Help global edition history', () => {
 	<QueryClientProvider client={client}>
 	  <HelmetProvider><App/></HelmetProvider>
 	</QueryClientProvider>)
+    // Wait for the query started by the actual route, separately from DOM discovery.
+    await waitFor (() => expect (client.getQueryCache ().find ({
+	queryKey: helpKeys.changes ('ja') })).toBeDefined ())
+    const changes = client.getQueryCache ().find ({ queryKey: helpKeys.changes ('ja') })
+    await act (async () => { await changes!.promise })
+    expect (changes!.state.status).toBe ('success')
+    expect (changes!.state.data).toHaveLength (6)
     const table = await screen.findByRole ('table')
     const links = within (table).getAllByRole ('link')
     const editions = links.map (link => link.getAttribute ('href'))