| /** |
| * 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 fetchMock from 'fetch-mock'; |
| |
| import callApiAndParseWithTimeout from '@superset-ui/core/src/connection/callApi/callApiAndParseWithTimeout'; |
| |
| // we import these via * so that we can spy on the 'default' property of the object |
| import * as callApi from '@superset-ui/core/src/connection/callApi/callApi'; |
| import * as parseResponse from '@superset-ui/core/src/connection/callApi/parseResponse'; |
| import * as rejectAfterTimeout from '@superset-ui/core/src/connection/callApi/rejectAfterTimeout'; |
| |
| import { LOGIN_GLOB } from '../fixtures/constants'; |
| |
| describe('callApiAndParseWithTimeout()', () => { |
| beforeAll(() => { |
| fetchMock.get(LOGIN_GLOB, { csrf_token: '1234' }); |
| }); |
| |
| afterAll(fetchMock.restore); |
| |
| const mockGetUrl = '/mock/get/url'; |
| const mockGetPayload = { get: 'payload' }; |
| fetchMock.get(mockGetUrl, mockGetPayload); |
| |
| afterEach(() => { |
| fetchMock.reset(); |
| jest.useRealTimers(); |
| }); |
| |
| describe('callApi', () => { |
| it('calls callApi()', () => { |
| const callApiSpy = jest.spyOn(callApi, 'default'); |
| callApiAndParseWithTimeout({ url: mockGetUrl, method: 'GET' }); |
| |
| expect(callApiSpy).toHaveBeenCalledTimes(1); |
| callApiSpy.mockClear(); |
| }); |
| }); |
| |
| describe('parseResponse', () => { |
| it('calls parseResponse()', () => { |
| const parseSpy = jest.spyOn(parseResponse, 'default'); |
| callApiAndParseWithTimeout({ url: mockGetUrl, method: 'GET' }); |
| |
| expect(parseSpy).toHaveBeenCalledTimes(1); |
| parseSpy.mockClear(); |
| }); |
| }); |
| |
| describe('timeout', () => { |
| it('does not create a rejection timer if no timeout passed', () => { |
| const rejectionSpy = jest.spyOn(rejectAfterTimeout, 'default'); |
| callApiAndParseWithTimeout({ url: mockGetUrl, method: 'GET' }); |
| |
| expect(rejectionSpy).toHaveBeenCalledTimes(0); |
| rejectionSpy.mockClear(); |
| }); |
| |
| it('creates a rejection timer if a timeout passed', () => { |
| jest.useFakeTimers(); // prevents the timeout from rejecting + failing test |
| const rejectionSpy = jest.spyOn(rejectAfterTimeout, 'default'); |
| callApiAndParseWithTimeout({ url: mockGetUrl, method: 'GET', timeout: 10 }); |
| |
| expect(rejectionSpy).toHaveBeenCalledTimes(1); |
| rejectionSpy.mockClear(); |
| }); |
| |
| it('rejects if the request exceeds the timeout', async () => { |
| expect.assertions(2); |
| jest.useFakeTimers(); |
| |
| const mockTimeoutUrl = '/mock/timeout/url'; |
| const unresolvingPromise = new Promise(() => {}); |
| let error; |
| fetchMock.get(mockTimeoutUrl, () => unresolvingPromise); |
| |
| try { |
| const promise = callApiAndParseWithTimeout({ |
| url: mockTimeoutUrl, |
| method: 'GET', |
| timeout: 1, |
| }); |
| jest.advanceTimersByTime(2); |
| await promise; |
| } catch (err) { |
| error = err; |
| } finally { |
| expect(fetchMock.calls(mockTimeoutUrl)).toHaveLength(1); |
| expect(error).toEqual({ |
| error: 'Request timed out', |
| statusText: 'timeout', |
| timeout: 1, |
| }); |
| } |
| }); |
| |
| it('resolves if the request does not exceed the timeout', async () => { |
| expect.assertions(1); |
| const { json } = await callApiAndParseWithTimeout({ |
| url: mockGetUrl, |
| method: 'GET', |
| timeout: 100, |
| }); |
| expect(json).toEqual(mockGetPayload); |
| }); |
| }); |
| }); |