アイヌ語追加 (#428) (#433)

Reviewed-on: #433
Co-authored-by: miteruzo <miteruzo@naver.com>

frontend/src/lib/queryKeys.test.ts

@@ -1,14 +1,46 @@
 import { describe, expect, it } from 'vitest'
+import { QueryClient } from '@tanstack/react-query'
 
 import { postsKeys, tagsKeys, wikiKeys } from '@/lib/queryKeys'
 
+import type { FetchNicoTagsParams } from '@/types'
+
 describe ('query keys', () => {
   it ('uses stable namespaces for posts, tags, and wiki', () => {
-    expect (postsKeys.show ('3')).toEqual (['posts', '3'])
-    expect (postsKeys.related ('3')).toEqual (['related', '3'])
-    expect (tagsKeys.deerjikists ('7')).toEqual (['tags', 'deerjikists', '7'])
+    expect (postsKeys.show ('3')).toEqual (['posts', 'ja', '3'])
+    expect (postsKeys.related ('3')).toEqual (['related', 'ja', '3'])
+    expect (tagsKeys.deerjikists ('7')).toEqual (['tags', 'ja', 'deerjikists', '7'])
     expect (wikiKeys.show ('Title', { version: '2' })).toEqual (
-        ['wiki', 'Title', { version: '2' }],
-    )
+        ['wiki', 'ja', 'Title', { version: '2' }])
+  })
+
+  it ('isolates the same resource by viewing locale', () => {
+    const client = new QueryClient ()
+    client.setQueryData (postsKeys.show ('3', 'ja'), { title: '日本語' })
+    client.setQueryData (postsKeys.show ('3', 'ain-Kana'), { title: 'アイヌ語' })
+
+    expect (client.getQueryData (postsKeys.show ('3', 'ja'))).toEqual ({ title: '日本語' })
+    expect (client.getQueryData (postsKeys.show ('3', 'ain-Kana')))
+	.toEqual ({ title: 'アイヌ語' })
+    client.clear ()
+  })
+
+  it ('invalidates both nico locales without invalidating ordinary tags', async () => {
+    const client = new QueryClient ()
+    const params: FetchNicoTagsParams = {
+	name: '', linkedTag: '', linkStatus: 'all', page: 1, limit: 20,
+	order: 'name:asc' }
+    const ja = tagsKeys.nicoIndex (params, 'ja')
+    const ain = tagsKeys.nicoIndex (params, 'ain-Kana')
+    const ordinary = tagsKeys.show ('3', 'ja')
+    for (const key of [ja, ain, ordinary])
+      client.setQueryData (key, [])
+
+    await client.invalidateQueries ({ queryKey: tagsKeys.nicoRoot })
+
+    expect (client.getQueryState (ja)?.isInvalidated).toBe (true)
+    expect (client.getQueryState (ain)?.isInvalidated).toBe (true)
+    expect (client.getQueryState (ordinary)?.isInvalidated).toBe (false)
+    client.clear ()
   })
 })