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import { describe, expectTypeOf, it } from 'vitest'
import { dataTagSymbol } from '@tanstack/query-core'
import { useInfiniteQuery } from '../useInfiniteQuery'
import { infiniteQueryOptions } from '../infiniteQueryOptions'
import type { InfiniteData } from '@tanstack/query-core'
import type {
DefinedInitialDataInfiniteOptions,
UndefinedInitialDataInfiniteOptions,
} from '../infiniteQueryOptions'
describe('infiniteQueryOptions', () => {
it('should infer defined types', () => {
const options = infiniteQueryOptions({
getNextPageParam: () => 10,
queryKey: ['key'],
queryFn: () => ({ wow: true }),
initialData: {
pageParams: [undefined],
pages: [{ wow: true }],
},
initialPageParam: 0,
})
expectTypeOf(useInfiniteQuery(() => options).data).toEqualTypeOf<
InfiniteData<{ wow: boolean }, unknown>
>()
expectTypeOf(options).toMatchTypeOf<
ReturnType<
DefinedInitialDataInfiniteOptions<
{ wow: boolean },
Error,
InfiniteData<{ wow: boolean }, unknown>,
Array<string>,
number | undefined
>
>
>()
expectTypeOf(options.queryKey[dataTagSymbol]).toEqualTypeOf<
InfiniteData<{ wow: boolean }>
>()
})
it('should work without defined types', () => {
const options = infiniteQueryOptions({
getNextPageParam: () => undefined,
queryKey: ['key'],
queryFn: () => ({ wow: true }),
initialPageParam: 0,
})
expectTypeOf(() => useInfiniteQuery(() => options).data).toEqualTypeOf<
() => InfiniteData<{ wow: boolean }, unknown> | undefined
>()
expectTypeOf(options).toMatchTypeOf<
ReturnType<
UndefinedInitialDataInfiniteOptions<
{ wow: boolean },
Error,
InfiniteData<{ wow: boolean }, unknown>,
Array<string>,
number
>
>
>()
expectTypeOf(options.queryKey[dataTagSymbol]).toEqualTypeOf<
InfiniteData<{
wow: boolean
}>
>()
})
})
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