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import { afterEach, beforeEach, describe, expect, test, vi } from 'vitest'
import { render } from '@testing-library/svelte'
import { QueryClient } from '@tanstack/query-core'
import { sleep } from '@tanstack/query-test-utils'
import BaseExample from './BaseExample.svelte'
import CombineExample from './CombineExample.svelte'
describe('createQueries', () => {
beforeEach(() => {
vi.useFakeTimers()
})
afterEach(() => {
vi.useRealTimers()
})
test('Render and wait for success', async () => {
const rendered = render(BaseExample, {
props: {
options: {
queries: [
{
queryKey: ['key-1'],
queryFn: () => sleep(10).then(() => 'Success 1'),
},
{
queryKey: ['key-2'],
queryFn: () => sleep(10).then(() => 'Success 2'),
},
],
},
queryClient: new QueryClient(),
},
})
expect(rendered.getByText('Status 1: pending')).toBeInTheDocument()
expect(rendered.getByText('Status 2: pending')).toBeInTheDocument()
await vi.advanceTimersByTimeAsync(11)
expect(rendered.getByText('Status 1: success')).toBeInTheDocument()
expect(rendered.getByText('Status 2: success')).toBeInTheDocument()
})
test('Render and wait for success when queries resolve at different times', async () => {
const rendered = render(BaseExample, {
props: {
options: {
queries: [
{
queryKey: ['key-1'],
queryFn: () => sleep(10).then(() => 'Success 1'),
},
{
queryKey: ['key-2'],
queryFn: () => sleep(20).then(() => 'Success 2'),
},
],
},
queryClient: new QueryClient(),
},
})
expect(rendered.getByText('Status 1: pending')).toBeInTheDocument()
expect(rendered.getByText('Status 2: pending')).toBeInTheDocument()
await vi.advanceTimersByTimeAsync(11)
expect(rendered.getByText('Status 1: success')).toBeInTheDocument()
await vi.advanceTimersByTimeAsync(10)
expect(rendered.getByText('Status 2: success')).toBeInTheDocument()
})
test('Combine queries', async () => {
const rendered = render(CombineExample, {
props: {
queryClient: new QueryClient(),
},
})
expect(rendered.getByText('isPending: true')).toBeInTheDocument()
await vi.advanceTimersByTimeAsync(11)
expect(rendered.getByText('Data: 1,2,3')).toBeInTheDocument()
})
})
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