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import { describe, expectTypeOf, test } from 'vitest'
import { get } from 'svelte/store'
import { QueryClient } from '@tanstack/query-core'
import { createInfiniteQuery, infiniteQueryOptions } from '../../src/index.js'
import type { InfiniteData } from '@tanstack/query-core'
describe('queryOptions', () => {
test('Should not allow excess properties', () => {
infiniteQueryOptions({
queryKey: ['key'],
queryFn: () => Promise.resolve('data'),
getNextPageParam: () => 1,
initialPageParam: 1,
// @ts-expect-error this is a good error, because stallTime does not exist!
stallTime: 1000,
})
})
test('Should infer types for callbacks', () => {
infiniteQueryOptions({
queryKey: ['key'],
queryFn: () => Promise.resolve('data'),
staleTime: 1000,
getNextPageParam: () => 1,
initialPageParam: 1,
select: (data) => {
expectTypeOf(data).toEqualTypeOf<InfiniteData<string, number>>()
},
})
})
test('Should work when passed to createInfiniteQuery', () => {
const options = infiniteQueryOptions({
queryKey: ['key'],
queryFn: () => Promise.resolve('string'),
getNextPageParam: () => 1,
initialPageParam: 1,
})
const query = createInfiniteQuery(options)
// known issue: type of pageParams is unknown when returned from useInfiniteQuery
expectTypeOf(get(query).data).toEqualTypeOf<
InfiniteData<string, unknown> | undefined
>()
})
test('Should work when passed to fetchInfiniteQuery', async () => {
const options = infiniteQueryOptions({
queryKey: ['key'],
queryFn: () => Promise.resolve('string'),
getNextPageParam: () => 1,
initialPageParam: 1,
})
const data = await new QueryClient().fetchInfiniteQuery(options)
expectTypeOf(data).toEqualTypeOf<InfiniteData<string, number>>()
})
})
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