test(solid-query): use fake timers for useMutation.test.tsx

Author: manudeli

packages/solid-query/src/__tests__/useMutation.test.tsx

@@ -1,11 +1,11 @@
-import { describe, expect, it, vi } from 'vitest'
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 import {
   ErrorBoundary,
   createEffect,
   createRenderEffect,
   createSignal,
 } from 'solid-js'
-import { fireEvent, render, waitFor } from '@solidjs/testing-library'
+import { fireEvent, render } from '@solidjs/testing-library'
 import { MutationCache, QueryCache, QueryClientProvider, useMutation } from '..'
 import {
   createQueryClient,
@@ -17,6 +17,14 @@ import {
 import type { UseMutationResult } from '../types'
 
 describe('useMutation', () => {
+  beforeEach(() => {
+    vi.useFakeTimers()
+  })
+
+  afterEach(() => {
+    vi.useRealTimers()
+  })
+
   const queryCache = new QueryCache()
   const mutationCache = new MutationCache()
   const queryClient = createQueryClient({ queryCache, mutationCache })
@@ -46,15 +54,14 @@ describe('useMutation', () => {
 
     fireEvent.click(rendered.getByRole('button', { name: /mutate/i }))
 
-    await waitFor(() => {
+    await vi.waitFor(() => {
       expect(rendered.getByRole('heading').textContent).toBe('mutation')
     })
 
     fireEvent.click(rendered.getByRole('button', { name: /reset/i }))
 
-    await waitFor(() => {
-      expect(rendered.getByRole('heading').textContent).toBe('empty')
-    })
+    await vi.waitFor(() => {})
+    expect(rendered.getByRole('heading').textContent).toBe('empty')
   })
 
   it('should be able to reset `error`', async () => {
@@ -86,21 +93,19 @@ describe('useMutation', () => {
       </QueryClientProvider>
     ))
 
-    await waitFor(() => {
-      expect(rendered.queryByRole('heading')).toBeNull()
-    })
+    expect(rendered.queryByRole('heading')).toBeNull()
 
     fireEvent.click(rendered.getByRole('button', { name: /mutate/i }))
 
-    await waitFor(() => {
+    await vi.waitFor(() => {
       expect(rendered.getByRole('heading').textContent).toBe(
         'Expected mock error. All is well!',
       )
     })
 
     fireEvent.click(rendered.getByRole('button', { name: /reset/i }))
 
-    await waitFor(() => {
+    await vi.waitFor(() => {
       expect(rendered.queryByRole('heading')).toBeNull()
     })
 
@@ -150,19 +155,19 @@ describe('useMutation', () => {
     fireEvent.click(rendered.getByRole('button', { name: /mutate/i }))
     fireEvent.click(rendered.getByRole('button', { name: /mutate/i }))
 
-    await waitFor(() => {
+    await vi.waitFor(() => {
       expect(rendered.getByRole('heading').textContent).toBe('3')
     })
 
-    await waitFor(() => {
+    await vi.waitFor(() => {
       expect(onSuccessMock).toHaveBeenCalledTimes(3)
     })
 
     expect(onSuccessMock).toHaveBeenCalledWith(1)
     expect(onSuccessMock).toHaveBeenCalledWith(2)
     expect(onSuccessMock).toHaveBeenCalledWith(3)
 
-    await waitFor(() => {
+    await vi.waitFor(() => {
       expect(onSettledMock).toHaveBeenCalledTimes(3)
     })
 
@@ -177,14 +182,11 @@ describe('useMutation', () => {
 
     const mutateFn = vi.fn<(value: Value) => Promise<Value>>()
 
-    mutateFn.mockImplementationOnce(() => {
-      return Promise.reject(new Error('Error test Jonas'))
-    })
+    mutateFn.mockImplementationOnce(() =>
+      Promise.reject(new Error('Error test Jonas')),
+    )
 
-    mutateFn.mockImplementation(async (value) => {
-      await sleep(10)
-      return Promise.resolve(value)
-    })
+    mutateFn.mockImplementation((value) => sleep(10).then(() => value))
 
     function Page() {
       const mutation = useMutation(() => ({
@@ -215,20 +217,22 @@ describe('useMutation', () => {
       </QueryClientProvider>
     ))
 
-    await waitFor(() => rendered.getByText('Data'))
+    rendered.getByText('Data')
 
     fireEvent.click(rendered.getByRole('button', { name: /mutate/i }))
-    await waitFor(() => rendered.getByText('Data'))
-    await waitFor(() => rendered.getByText('Status error'))
-    await waitFor(() => rendered.getByText('Failed 1 times'))
-    await waitFor(() => rendered.getByText('Failed because Error test Jonas'))
+    rendered.getByText('Data')
+    await vi.waitFor(() => rendered.getByText('Status error'))
+    await vi.waitFor(() => rendered.getByText('Failed 1 times'))
+    await vi.waitFor(() =>
+      rendered.getByText('Failed because Error test Jonas'),
+    )
 
     fireEvent.click(rendered.getByRole('button', { name: /mutate/i }))
-    await waitFor(() => rendered.getByText('Status pending'))
-    await waitFor(() => rendered.getByText('Status success'))
-    await waitFor(() => rendered.getByText('Data 2'))
-    await waitFor(() => rendered.getByText('Failed 0 times'))
-    await waitFor(() => rendered.getByText('Failed because null'))
+    await vi.waitFor(() => rendered.getByText('Status pending'))
+    await vi.waitFor(() => rendered.getByText('Status success'))
+    await vi.waitFor(() => rendered.getByText('Data 2'))
+    await vi.waitFor(() => rendered.getByText('Failed 0 times'))
+    await vi.waitFor(() => rendered.getByText('Failed because null'))
   })
 
   it('should be able to call `onError` and `onSettled` after each failed mutate', async () => {
@@ -280,11 +284,11 @@ describe('useMutation', () => {
     fireEvent.click(rendered.getByRole('button', { name: /mutate/i }))
     fireEvent.click(rendered.getByRole('button', { name: /mutate/i }))
 
-    await waitFor(() => {
+    await vi.waitFor(() => {
       expect(rendered.getByRole('heading').textContent).toBe('3')
     })
 
-    await waitFor(() => {
+    await vi.waitFor(() => {
       expect(onErrorMock).toHaveBeenCalledTimes(3)
     })
     expect(onErrorMock).toHaveBeenCalledWith(
@@ -297,7 +301,7 @@ describe('useMutation', () => {
       'Expected mock error. All is well! 3',
     )
 
-    await waitFor(() => {
+    await vi.waitFor(() => {
       expect(onSettledMock).toHaveBeenCalledTimes(3)
     })
     expect(onSettledMock).toHaveBeenCalledWith(
@@ -351,7 +355,7 @@ describe('useMutation', () => {
       </QueryClientProvider>
     ))
 
-    await sleep(100)
+    await vi.advanceTimersByTimeAsync(10)
 
     expect(callbacks).toEqual([
       'useMutation.onSuccess',
@@ -367,7 +371,7 @@ describe('useMutation', () => {
 
     function Page() {
       const mutation = useMutation(() => ({
-        mutationFn: async (_text: string) => Promise.reject(new Error('oops')),
+        mutationFn: (_text: string) => Promise.reject(new Error('oops')),
 
         onError: () => {
           callbacks.push('useMutation.onError')
@@ -404,7 +408,7 @@ describe('useMutation', () => {
       </QueryClientProvider>
     ))
 
-    await sleep(100)
+    await vi.advanceTimersByTimeAsync(10)
 
     expect(callbacks).toEqual([
       'useMutation.onError',
@@ -419,10 +423,7 @@ describe('useMutation', () => {
     const key = queryKey()
 
     queryClient.setMutationDefaults(key, {
-      mutationFn: async (text: string) => {
-        await sleep(10)
-        return text
-      },
+      mutationFn: (text: string) => sleep(10).then(() => text),
     })
 
     const states: Array<UseMutationResult<any, any, any, any>> = []
@@ -452,7 +453,7 @@ describe('useMutation', () => {
       </QueryClientProvider>
     ))
 
-    await sleep(100)
+    await vi.advanceTimersByTimeAsync(20)
 
     expect(states.length).toBe(3)
     expect(states[0]).toMatchObject({ data: undefined, isPending: false })
@@ -489,7 +490,7 @@ describe('useMutation', () => {
       </QueryClientProvider>
     ))
 
-    await sleep(100)
+    await vi.advanceTimersByTimeAsync(20)
 
     expect(count).toBe(2)
   })
@@ -529,34 +530,27 @@ describe('useMutation', () => {
       </QueryClientProvider>
     ))
 
-    await waitFor(() => {
-      expect(
-        rendered.getByText('error: null, status: idle, isPaused: false'),
-      ).toBeInTheDocument()
-    })
+    expect(
+      rendered.getByText('error: null, status: idle, isPaused: false'),
+    ).toBeInTheDocument()
 
     window.dispatchEvent(new Event('offline'))
 
     fireEvent.click(rendered.getByRole('button', { name: /mutate/i }))
 
-    await waitFor(() => {
-      expect(
-        rendered.getByText('error: null, status: pending, isPaused: true'),
-      ).toBeInTheDocument()
-    })
+    expect(
+      rendered.getByText('error: null, status: pending, isPaused: true'),
+    ).toBeInTheDocument()
 
     expect(count).toBe(0)
 
     onlineMock.mockRestore()
     window.dispatchEvent(new Event('online'))
 
-    await sleep(100)
-
-    await waitFor(() => {
-      expect(
-        rendered.getByText('error: oops, status: error, isPaused: false'),
-      ).toBeInTheDocument()
-    })
+    await vi.advanceTimersByTimeAsync(5)
+    expect(
+      rendered.getByText('error: oops, status: error, isPaused: false'),
+    ).toBeInTheDocument()
 
     expect(count).toBe(2)
   })
@@ -607,6 +601,7 @@ describe('useMutation', () => {
     onlineMock.mockRestore()
     window.dispatchEvent(new Event('online'))
 
+    await vi.advanceTimersByTimeAsync(10)
     await rendered.findByText('data: 1, status: success, isPaused: false')
 
     expect(onMutate).toHaveBeenCalledTimes(1)
@@ -661,6 +656,7 @@ describe('useMutation', () => {
     onlineMock.mockReturnValue(true)
     window.dispatchEvent(new Event('online'))
 
+    await vi.advanceTimersByTimeAsync(10)
     await rendered.findByText('data: 1, status: success, isPaused: false')
 
     onlineMock.mockRestore()
@@ -707,7 +703,7 @@ describe('useMutation', () => {
       </QueryClientProvider>
     ))
 
-    await sleep(50)
+    await vi.advanceTimersByTimeAsync(16)
 
     expect(states.length).toBe(4)
     expect(states[0]).toMatchObject({
@@ -738,7 +734,7 @@ describe('useMutation', () => {
     onlineMock.mockRestore()
     window.dispatchEvent(new Event('online'))
 
-    await sleep(50)
+    await vi.advanceTimersByTimeAsync(1)
 
     expect(states.length).toBe(6)
     expect(states[4]).toMatchObject({
@@ -818,7 +814,7 @@ describe('useMutation', () => {
 
     fireEvent.click(rendered.getByText('mutate'))
 
-    await waitFor(() => {
+    await vi.waitFor(() => {
       expect(rendered.queryByText('error')).not.toBeNull()
     })
 
@@ -868,13 +864,13 @@ describe('useMutation', () => {
 
     // first error goes to component
     fireEvent.click(rendered.getByText('mutate'))
-    await waitFor(() => {
+    await vi.waitFor(() => {
       expect(rendered.queryByText('mock error')).not.toBeNull()
     })
 
     // second error goes to boundary
     fireEvent.click(rendered.getByText('mutate'))
-    await waitFor(() => {
+    await vi.waitFor(() => {
       expect(rendered.queryByText('error boundary')).not.toBeNull()
     })
 
@@ -930,7 +926,7 @@ describe('useMutation', () => {
     fireEvent.click(rendered.getByText('succeed'))
     fireEvent.click(rendered.getByText('error'))
 
-    await waitFor(() => {
+    await vi.waitFor(() => {
       expect(rendered.queryByText('successTest')).not.toBeNull()
       expect(rendered.queryByText('errorTest')).not.toBeNull()
     })
@@ -1003,7 +999,7 @@ describe('useMutation', () => {
     fireEvent.click(rendered.getByRole('button', { name: /mutate/i }))
     fireEvent.click(rendered.getByRole('button', { name: /hide/i }))
 
-    await waitFor(() => {
+    await vi.waitFor(() => {
       expect(
         queryClient.getMutationCache().findAll({ mutationKey: mutationKey }),
       ).toHaveLength(0)
@@ -1065,6 +1061,7 @@ describe('useMutation', () => {
     fireEvent.click(rendered.getByRole('button', { name: /mutate/i }))
     fireEvent.click(rendered.getByRole('button', { name: /mutate/i }))
 
+    await vi.advanceTimersByTimeAsync(10)
     await rendered.findByText('data: result2, status: success')
 
     expect(count).toBe(2)
@@ -1114,6 +1111,7 @@ describe('useMutation', () => {
 
     rendered.getByRole('button', { name: /mutate/i }).click()
 
+    await vi.advanceTimersByTimeAsync(10)
     await rendered.findByText('status: error')
 
     expect(onError).toHaveBeenCalledWith(error, 'todo', undefined)
@@ -1154,6 +1152,7 @@ describe('useMutation', () => {
 
     rendered.getByRole('button', { name: /mutate/i }).click()
 
+    await vi.advanceTimersByTimeAsync(10)
     await rendered.findByText('error: mutateFnError, status: error')
   })
 
@@ -1194,6 +1193,7 @@ describe('useMutation', () => {
 
     rendered.getByRole('button', { name: /mutate/i }).click()
 
+    await vi.advanceTimersByTimeAsync(10)
     await rendered.findByText('error: mutateFnError, status: error')
 
     expect(onError).toHaveBeenCalledWith(mutateFnError, 'todo', undefined)