From 73e67fcf08b9923ddd3d86b24d637d54a46f4075 Mon Sep 17 00:00:00 2001
From: Wonsuk Choi <sukvvon@gmail.com>
Date: Sun, 28 Dec 2025 16:14:25 +0900
Subject: [PATCH] test(react-query/ssr): add 'useQueries' test for SSR

---
 .../react-query/src/__tests__/ssr.test.tsx    | 43 +++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/packages/react-query/src/__tests__/ssr.test.tsx b/packages/react-query/src/__tests__/ssr.test.tsx
index 0738b8d290..efbf277a9d 100644
--- a/packages/react-query/src/__tests__/ssr.test.tsx
+++ b/packages/react-query/src/__tests__/ssr.test.tsx
@@ -7,6 +7,7 @@ import {
   QueryClient,
   QueryClientProvider,
   useInfiniteQuery,
+  useQueries,
   useQuery,
 } from '..'
 import { setIsServer } from './utils'
@@ -173,4 +174,46 @@ describe('Server Side Rendering', () => {
 
     queryCache.clear()
   })
+
+  it('useQueries should return existing data from the cache', async () => {
+    const key1 = queryKey()
+    const key2 = queryKey()
+    const queryFn1 = () => sleep(10).then(() => 'data1')
+    const queryFn2 = () => sleep(10).then(() => 'data2')
+
+    function Page() {
+      const queries = useQueries({
+        queries: [
+          { queryKey: key1, queryFn: queryFn1 },
+          { queryKey: key2, queryFn: queryFn2 },
+        ],
+      })
+
+      return (
+        <div>
+          <div>{`status1: ${queries[0].status}`}</div>
+          <div>{`status2: ${queries[1].status}`}</div>
+          <div>{`data1: ${queries[0].data}`}</div>
+          <div>{`data2: ${queries[1].data}`}</div>
+        </div>
+      )
+    }
+
+    queryClient.prefetchQuery({ queryKey: key1, queryFn: queryFn1 })
+    queryClient.prefetchQuery({ queryKey: key2, queryFn: queryFn2 })
+    await vi.advanceTimersByTimeAsync(10)
+
+    const markup = renderToString(
+      <QueryClientProvider client={queryClient}>
+        <Page />
+      </QueryClientProvider>,
+    )
+
+    expect(markup).toContain('status1: success')
+    expect(markup).toContain('status2: success')
+    expect(markup).toContain('data1: data1')
+    expect(markup).toContain('data2: data2')
+
+    queryCache.clear()
+  })
 })