| /** |
| * 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. |
| */ |
| import { makeApi } from '@superset-ui/core'; |
| import { act, renderHook } from '@testing-library/react-hooks'; |
| import { |
| ResourceStatus, |
| useApiResourceFullBody, |
| useApiV1Resource, |
| useTransformedResource, |
| } from './apiResources'; |
| |
| const fakeApiResult = { |
| id: 1, |
| name: 'fake api result', |
| }; |
| |
| const nameToAllCaps = (thing: any) => ({ |
| ...thing, |
| name: thing.name.toUpperCase(), |
| }); |
| |
| jest.mock('@superset-ui/core', () => ({ |
| ...jest.requireActual<any>('@superset-ui/core'), |
| makeApi: jest |
| .fn() |
| .mockReturnValue(jest.fn().mockResolvedValue(fakeApiResult)), |
| })); |
| |
| describe('apiResource hooks', () => { |
| beforeAll(() => { |
| jest.useFakeTimers(); |
| }); |
| |
| afterAll(() => { |
| jest.useRealTimers(); |
| }); |
| |
| describe('useApiResourceFullBody', () => { |
| it('returns a loading state at the start', async () => { |
| const { result } = renderHook(() => |
| useApiResourceFullBody('/test/endpoint'), |
| ); |
| expect(result.current).toEqual({ |
| status: ResourceStatus.LOADING, |
| result: null, |
| error: null, |
| }); |
| await act(async () => { |
| jest.runAllTimers(); |
| }); |
| }); |
| |
| it('resolves to the value from the api', async () => { |
| const { result } = renderHook(() => |
| useApiResourceFullBody('/test/endpoint'), |
| ); |
| await act(async () => { |
| jest.runAllTimers(); |
| }); |
| expect(result.current).toEqual({ |
| status: ResourceStatus.COMPLETE, |
| result: fakeApiResult, |
| error: null, |
| }); |
| }); |
| |
| it('handles api errors', async () => { |
| const fakeError = new Error('fake api error'); |
| (makeApi as any).mockReturnValue(jest.fn().mockRejectedValue(fakeError)); |
| const { result } = renderHook(() => |
| useApiResourceFullBody('/test/endpoint'), |
| ); |
| await act(async () => { |
| jest.runAllTimers(); |
| }); |
| expect(result.current).toEqual({ |
| status: ResourceStatus.ERROR, |
| result: null, |
| error: fakeError, |
| }); |
| }); |
| }); |
| |
| describe('useTransformedResource', () => { |
| it('applies a transformation to the resource', () => { |
| const { result } = renderHook(() => |
| useTransformedResource( |
| { |
| status: ResourceStatus.COMPLETE, |
| result: fakeApiResult, |
| error: null, |
| }, |
| nameToAllCaps, |
| ), |
| ); |
| expect(result.current).toEqual({ |
| status: ResourceStatus.COMPLETE, |
| result: { |
| id: 1, |
| name: 'FAKE API RESULT', |
| }, |
| error: null, |
| }); |
| }); |
| |
| it('works while loading', () => { |
| const nameToAllCaps = (thing: any) => ({ |
| ...thing, |
| name: thing.name.toUpperCase(), |
| }); |
| const { result } = renderHook(() => |
| useTransformedResource( |
| { |
| status: ResourceStatus.LOADING, |
| result: null, |
| error: null, |
| }, |
| nameToAllCaps, |
| ), |
| ); |
| expect(result.current).toEqual({ |
| status: ResourceStatus.LOADING, |
| result: null, |
| error: null, |
| }); |
| }); |
| }); |
| |
| describe('useApiV1Endpoint', () => { |
| it('resolves to the value from the api', async () => { |
| (makeApi as any).mockReturnValue( |
| jest.fn().mockResolvedValue({ |
| meta: 'data', |
| count: 1, |
| result: fakeApiResult, |
| }), |
| ); |
| const { result } = renderHook(() => useApiV1Resource('/test/endpoint')); |
| await act(async () => { |
| jest.runAllTimers(); |
| }); |
| expect(result.current).toEqual({ |
| status: ResourceStatus.COMPLETE, |
| result: fakeApiResult, |
| error: null, |
| }); |
| }); |
| }); |
| }); |