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test(react-query): add test case for useQuery #8729

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Merged
TkDodo merged 1 commit into from
Mar 8, 2025
Merged

test(react-query): add test case for useQuery #8729

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17 changes: 17 additions & 0 deletions packages/react-query/src/__tests__/useQuery.test.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -6771,4 +6771,21 @@ describe('useQuery', () => {

consoleMock.mockRestore()
})

it('should console.error when there is no queryFn', () => {
const consoleErrorMock = vi.spyOn(console, 'error')
const key = queryKey()
function Example() {
useQuery({ queryKey: key })
return <></>
}
renderWithClient(queryClient, <Example />)

expect(consoleErrorMock).toHaveBeenCalledTimes(1)
expect(consoleErrorMock).toHaveBeenCalledWith(
`[${queryClient.getQueryCache().find({ queryKey: key })?.queryHash}]: No queryFn was passed as an option, and no default queryFn was found. The queryFn parameter is only optional when using a default queryFn. More info here: https://tanstack.com/query/latest/docs/framework/react/guides/default-query-function`,
)

consoleErrorMock.mockRestore()
})
})
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