test(angular-query-experimental/injectQueries): add test for not fetching when 'isRestoring' is true

sukvvon · sukvvon · commit e629c609ff38 · 2026-04-20T20:11:54.000+09:00
diff --git a/packages/angular-query-experimental/src/__tests__/inject-queries.test.ts b/packages/angular-query-experimental/src/__tests__/inject-queries.test.ts
@@ -3,11 +3,12 @@ import {
   Component,
   effect,
   provideZonelessChangeDetection,
+  signal,
 } from '@angular/core'
 import { TestBed } from '@angular/core/testing'
 import { render } from '@testing-library/angular'
 import { queryKey, sleep } from '@tanstack/query-test-utils'
-import { QueryClient, provideTanStackQuery } from '..'
+import { QueryClient, provideIsRestoring, provideTanStackQuery } from '..'
 import { injectQueries } from '../inject-queries'
 
 let queryClient: QueryClient
@@ -80,4 +81,49 @@ describe('injectQueries', () => {
     expect(results[1]).toMatchObject([{ data: 1 }, { data: undefined }])
     expect(results[2]).toMatchObject([{ data: 1 }, { data: 2 }])
   })
+
+  it('should not fetch for the duration of the restoring period when isRestoring is true', async () => {
+    const key1 = queryKey()
+    const key2 = queryKey()
+    const queryFn1 = vi.fn().mockImplementation(() => sleep(10).then(() => 1))
+    const queryFn2 = vi.fn().mockImplementation(() => sleep(10).then(() => 2))
+
+    TestBed.resetTestingModule()
+    TestBed.configureTestingModule({
+      providers: [
+        provideZonelessChangeDetection(),
+        provideTanStackQuery(queryClient),
+        provideIsRestoring(signal(true).asReadonly()),
+      ],
+    })
+
+    const queries = TestBed.runInInjectionContext(() =>
+      injectQueries(() => ({
+        queries: [
+          { queryKey: key1, queryFn: queryFn1 },
+          { queryKey: key2, queryFn: queryFn2 },
+        ],
+      })),
+    )
+
+    await vi.advanceTimersByTimeAsync(0)
+    expect(queries()[0].status()).toBe('pending')
+    expect(queries()[0].fetchStatus()).toBe('idle')
+    expect(queries()[0].data()).toBeUndefined()
+    expect(queries()[1].status()).toBe('pending')
+    expect(queries()[1].fetchStatus()).toBe('idle')
+    expect(queries()[1].data()).toBeUndefined()
+    expect(queryFn1).toHaveBeenCalledTimes(0)
+    expect(queryFn2).toHaveBeenCalledTimes(0)
+
+    await vi.advanceTimersByTimeAsync(11)
+    expect(queries()[0].status()).toBe('pending')
+    expect(queries()[0].fetchStatus()).toBe('idle')
+    expect(queries()[0].data()).toBeUndefined()
+    expect(queries()[1].status()).toBe('pending')
+    expect(queries()[1].fetchStatus()).toBe('idle')
+    expect(queries()[1].data()).toBeUndefined()
+    expect(queryFn1).toHaveBeenCalledTimes(0)
+    expect(queryFn2).toHaveBeenCalledTimes(0)
+  })
 })
