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fix(types): useSuspenseQuery can be in error state (#6129)
because we don't throw background errors to boundaries; still, it will always have data defined
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packages/react-query/src/__tests__/suspense.types.test.tsx
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import { useSuspenseQuery } from '../useSuspenseQuery' | ||
import { useSuspenseInfiniteQuery } from '../useSuspenseInfiniteQuery' | ||
import { doNotExecute } from './utils' | ||
import type { InfiniteData } from '@tanstack/query-core' | ||
import type { Equal, Expect } from './utils' | ||
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||
describe('useSuspenseQuery', () => { | ||
it('should always have data defined', () => { | ||
doNotExecute(() => { | ||
const { data } = useSuspenseQuery({ | ||
queryKey: ['key'], | ||
queryFn: () => Promise.resolve(5), | ||
}) | ||
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const result: Expect<Equal<typeof data, number>> = true | ||
return result | ||
}) | ||
}) | ||
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it('should not have pending status', () => { | ||
doNotExecute(() => { | ||
const { status } = useSuspenseQuery({ | ||
queryKey: ['key'], | ||
queryFn: () => Promise.resolve(5), | ||
}) | ||
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const result: Expect<Equal<typeof status, 'error' | 'success'>> = true | ||
return result | ||
}) | ||
}) | ||
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it('should not allow placeholderData, enabled or throwOnError props', () => { | ||
doNotExecute(() => { | ||
useSuspenseQuery({ | ||
queryKey: ['key'], | ||
queryFn: () => Promise.resolve(5), | ||
// @ts-expect-error TS2345 | ||
placeholderData: 5, | ||
enabled: true, | ||
}) | ||
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useSuspenseQuery({ | ||
queryKey: ['key'], | ||
queryFn: () => Promise.resolve(5), | ||
// @ts-expect-error TS2345 | ||
enabled: true, | ||
}) | ||
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useSuspenseQuery({ | ||
queryKey: ['key'], | ||
queryFn: () => Promise.resolve(5), | ||
// @ts-expect-error TS2345 | ||
throwOnError: true, | ||
}) | ||
}) | ||
}) | ||
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it('should not return isPlaceholderData', () => { | ||
doNotExecute(() => { | ||
const query = useSuspenseQuery({ | ||
queryKey: ['key'], | ||
queryFn: () => Promise.resolve(5), | ||
}) | ||
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// @ts-expect-error TS2339 | ||
void query.isPlaceholderData | ||
}) | ||
}) | ||
}) | ||
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describe('useSuspenseInfiniteQuery', () => { | ||
it('should always have data defined', () => { | ||
doNotExecute(() => { | ||
const { data } = useSuspenseInfiniteQuery({ | ||
queryKey: ['key'], | ||
queryFn: () => Promise.resolve(5), | ||
initialPageParam: 1, | ||
getNextPageParam: () => 1, | ||
}) | ||
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const result: Expect<Equal<typeof data, InfiniteData<number, unknown>>> = | ||
true | ||
return result | ||
}) | ||
}) | ||
|
||
it('should not have pending status', () => { | ||
doNotExecute(() => { | ||
const { status } = useSuspenseInfiniteQuery({ | ||
queryKey: ['key'], | ||
queryFn: () => Promise.resolve(5), | ||
initialPageParam: 1, | ||
getNextPageParam: () => 1, | ||
}) | ||
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const result: Expect<Equal<typeof status, 'error' | 'success'>> = true | ||
return result | ||
}) | ||
}) | ||
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||
it('should not allow placeholderData, enabled or throwOnError props', () => { | ||
doNotExecute(() => { | ||
useSuspenseInfiniteQuery({ | ||
queryKey: ['key'], | ||
queryFn: () => Promise.resolve(5), | ||
initialPageParam: 1, | ||
getNextPageParam: () => 1, | ||
// @ts-expect-error TS2345 | ||
placeholderData: 5, | ||
enabled: true, | ||
}) | ||
|
||
useSuspenseInfiniteQuery({ | ||
queryKey: ['key'], | ||
queryFn: () => Promise.resolve(5), | ||
initialPageParam: 1, | ||
getNextPageParam: () => 1, | ||
// @ts-expect-error TS2345 | ||
enabled: true, | ||
}) | ||
|
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useSuspenseInfiniteQuery({ | ||
queryKey: ['key'], | ||
queryFn: () => Promise.resolve(5), | ||
initialPageParam: 1, | ||
getNextPageParam: () => 1, | ||
// @ts-expect-error TS2345 | ||
throwOnError: true, | ||
}) | ||
}) | ||
}) | ||
|
||
it('should not return isPlaceholderData', () => { | ||
doNotExecute(() => { | ||
const query = useSuspenseInfiniteQuery({ | ||
queryKey: ['key'], | ||
queryFn: () => Promise.resolve(5), | ||
initialPageParam: 1, | ||
getNextPageParam: () => 1, | ||
}) | ||
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// @ts-expect-error TS2339 | ||
void query.isPlaceholderData | ||
}) | ||
}) | ||
}) |
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