From a2668c22f0d18386fc988f27299172145d9fa15d Mon Sep 17 00:00:00 2001 From: Sebastian Date: Tue, 3 Jan 2023 01:57:39 -0300 Subject: refactor better QA removed axios, use fetch removed jest, added mocha and chai moved the default request handler to runtime dependency (so it can be replaced for testing) refactored ALL the test to the standard web-utils all hooks now use ONE request handler moved the tests from test folder to src --- .../tests/hooks/async.test.ts | 158 --------------------- 1 file changed, 158 deletions(-) delete mode 100644 packages/merchant-backoffice-ui/tests/hooks/async.test.ts (limited to 'packages/merchant-backoffice-ui/tests/hooks/async.test.ts') diff --git a/packages/merchant-backoffice-ui/tests/hooks/async.test.ts b/packages/merchant-backoffice-ui/tests/hooks/async.test.ts deleted file mode 100644 index 18cfc5c55..000000000 --- a/packages/merchant-backoffice-ui/tests/hooks/async.test.ts +++ /dev/null @@ -1,158 +0,0 @@ -/* - This file is part of GNU Taler - (C) 2021-2023 Taler Systems S.A. - - GNU Taler is free software; you can redistribute it and/or modify it under the - terms of the GNU General Public License as published by the Free Software - Foundation; either version 3, or (at your option) any later version. - - GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY - WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR - A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License along with - GNU Taler; see the file COPYING. If not, see - */ - -import { renderHook } from "@testing-library/preact-hooks" -import { useAsync } from "../../src/hooks/async.js" - -/** -* -* @author Sebastian Javier Marchano (sebasjm) -*/ -test("async function is called", async () => { - jest.useFakeTimers() - - const timeout = 500 - - const asyncFunction = jest.fn(() => new Promise((res) => { - setTimeout(() => { - res({ the_answer: 'yes' }) - }, timeout); - })) - - const { result, waitForNextUpdate } = renderHook(() => { - return useAsync(asyncFunction) - }) - - expect(result.current?.isLoading).toBeFalsy() - - result.current?.request() - expect(asyncFunction).toBeCalled() - await waitForNextUpdate({ timeout: 1 }) - expect(result.current?.isLoading).toBeTruthy() - - jest.advanceTimersByTime(timeout + 1) - await waitForNextUpdate({ timeout: 1 }) - expect(result.current?.isLoading).toBeFalsy() - expect(result.current?.data).toMatchObject({ the_answer: 'yes' }) - expect(result.current?.error).toBeUndefined() - expect(result.current?.isSlow).toBeFalsy() -}) - -test("async function return error if rejected", async () => { - jest.useFakeTimers() - - const timeout = 500 - - const asyncFunction = jest.fn(() => new Promise((_, rej) => { - setTimeout(() => { - rej({ the_error: 'yes' }) - }, timeout); - })) - - const { result, waitForNextUpdate } = renderHook(() => { - return useAsync(asyncFunction) - }) - - expect(result.current?.isLoading).toBeFalsy() - - result.current?.request() - expect(asyncFunction).toBeCalled() - await waitForNextUpdate({ timeout: 1 }) - expect(result.current?.isLoading).toBeTruthy() - - jest.advanceTimersByTime(timeout + 1) - await waitForNextUpdate({ timeout: 1 }) - expect(result.current?.isLoading).toBeFalsy() - expect(result.current?.error).toMatchObject({ the_error: 'yes' }) - expect(result.current?.data).toBeUndefined() - expect(result.current?.isSlow).toBeFalsy() -}) - -test("async function is slow", async () => { - jest.useFakeTimers() - - const timeout = 2200 - - const asyncFunction = jest.fn(() => new Promise((res) => { - setTimeout(() => { - res({ the_answer: 'yes' }) - }, timeout); - })) - - const { result, waitForNextUpdate } = renderHook(() => { - return useAsync(asyncFunction) - }) - - expect(result.current?.isLoading).toBeFalsy() - - result.current?.request() - expect(asyncFunction).toBeCalled() - await waitForNextUpdate({ timeout: 1 }) - expect(result.current?.isLoading).toBeTruthy() - - jest.advanceTimersByTime(timeout / 2) - await waitForNextUpdate({ timeout: 1 }) - expect(result.current?.isLoading).toBeTruthy() - expect(result.current?.isSlow).toBeTruthy() - expect(result.current?.data).toBeUndefined() - expect(result.current?.error).toBeUndefined() - - jest.advanceTimersByTime(timeout / 2) - await waitForNextUpdate({ timeout: 1 }) - expect(result.current?.isLoading).toBeFalsy() - expect(result.current?.data).toMatchObject({ the_answer: 'yes' }) - expect(result.current?.error).toBeUndefined() - expect(result.current?.isSlow).toBeFalsy() - -}) - -test("async function is cancellable", async () => { - jest.useFakeTimers() - - const timeout = 2200 - - const asyncFunction = jest.fn(() => new Promise((res) => { - setTimeout(() => { - res({ the_answer: 'yes' }) - }, timeout); - })) - - const { result, waitForNextUpdate } = renderHook(() => { - return useAsync(asyncFunction) - }) - - expect(result.current?.isLoading).toBeFalsy() - - result.current?.request() - expect(asyncFunction).toBeCalled() - await waitForNextUpdate({ timeout: 1 }) - expect(result.current?.isLoading).toBeTruthy() - - jest.advanceTimersByTime(timeout / 2) - await waitForNextUpdate({ timeout: 1 }) - expect(result.current?.isLoading).toBeTruthy() - expect(result.current?.isSlow).toBeTruthy() - expect(result.current?.data).toBeUndefined() - expect(result.current?.error).toBeUndefined() - - result.current?.cancel() - await waitForNextUpdate({ timeout: 1 }) - expect(result.current?.isLoading).toBeFalsy() - expect(result.current?.data).toBeUndefined() - expect(result.current?.error).toBeUndefined() - expect(result.current?.isSlow).toBeFalsy() - -}) -- cgit v1.2.3