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Fix useTasks crash on error #24152
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Fix useTasks crash on error #24152
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,89 @@ | ||
| /*! | ||
| * Licensed to the Apache Software Foundation (ASF) under one | ||
| * or more contributor license agreements. See the NOTICE file | ||
| * distributed with this work for additional information | ||
| * regarding copyright ownership. The ASF licenses this file | ||
| * to you under the Apache License, Version 2.0 (the | ||
| * "License"); you may not use this file except in compliance | ||
| * with the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, | ||
| * software distributed under the License is distributed on an | ||
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| * KIND, either express or implied. See the License for the | ||
| * specific language governing permissions and limitations | ||
| * under the License. | ||
| */ | ||
|
|
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| /* global describe, test, expect, beforeEach, afterEach, jest */ | ||
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| import React from 'react'; | ||
| import { renderHook } from '@testing-library/react-hooks'; | ||
| import { QueryClient, QueryClientProvider } from 'react-query'; | ||
| import nock from 'nock'; | ||
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| import useTasks from './useTasks'; | ||
| import * as metaUtils from '../../utils'; | ||
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| const Wrapper = ({ children }) => { | ||
| const queryClient = new QueryClient({ | ||
| defaultOptions: { | ||
| queries: { | ||
| retry: 0, | ||
| }, | ||
| }, | ||
| }); | ||
| return ( | ||
| <QueryClientProvider client={queryClient}> | ||
| {children} | ||
| </QueryClientProvider> | ||
| ); | ||
| }; | ||
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| const fakeUrl = 'http://fake.api'; | ||
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| describe('Test useTasks hook', () => { | ||
| let spy; | ||
| beforeEach(() => { | ||
| spy = jest.spyOn(metaUtils, 'getMetaValue').mockReturnValue(`${fakeUrl}`); | ||
| }); | ||
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| afterEach(() => { | ||
| spy.mockRestore(); | ||
| nock.cleanAll(); | ||
| }); | ||
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| test('initialData works normally', async () => { | ||
| const scope = nock(fakeUrl) | ||
| .get('/') | ||
| .reply(200, { totalEntries: 1, tasks: [{ taskId: 'task_id' }] }); | ||
| const { result, waitFor } = renderHook(() => useTasks(), { wrapper: Wrapper }); | ||
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| expect(result.current.data.totalEntries).toBe(0); | ||
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| await waitFor(() => result.current.isFetching); | ||
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| expect(result.current.data.totalEntries).toBe(0); | ||
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| await waitFor(() => !result.current.isFetching); | ||
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| expect(result.current.data.totalEntries).toBe(1); | ||
| scope.done(); | ||
| }); | ||
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| test('initialData persists even if there is an error', async () => { | ||
| const scope = nock(fakeUrl) | ||
| .get('/') | ||
| .replyWithError('something awful happened'); | ||
| const { result, waitFor } = renderHook(() => useTasks(), { wrapper: Wrapper }); | ||
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| expect(result.current.data.totalEntries).toBe(0); | ||
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| await waitFor(() => result.current.isError); | ||
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| expect(result.current.data.totalEntries).toBe(0); | ||
| scope.done(); | ||
| }); | ||
| }); |
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Maybe a silly question, if they don't end up on the console, where do they end up?
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This is just for tests. We are intentionally creating API errors. So it doesn't need to be logged.