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

1 files changed, 0 insertions, 158 deletions

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 <http://www.gnu.org/licenses/>
- */
-
-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()
-
-})