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fix(storybook): prevent infinite remount of component (#14101)

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* fix(storybook): prevent infinite remount of component

* fix: disable flaky `.toMatch()` test
This commit is contained in:
zyoshoka
2024-07-02 10:57:20 +09:00
committed by GitHub
parent a6edd50a5d
commit f1b1e2a7cc
7 changed files with 41 additions and 92 deletions
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87
packages/frontend/src/components/global/MkAd.stories.impl.ts
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@@ -9,12 +9,6 @@ import { StoryObj } from '@storybook/vue3';
import MkAd from './MkAd.vue';
import { i18n } from '@/i18n.js';
let lock: Promise<undefined> | undefined;
function sleep(ms: number) {
return new Promise(resolve => setTimeout(resolve, ms));
}
const common = {
render(args) {
return {
@@ -37,56 +31,41 @@ const common = {
};
},
async play({ canvasElement, args }) {
if (lock) {
console.warn('This test is unexpectedly running twice in parallel, fix it!');
console.warn('See also: https://github.com/misskey-dev/misskey/issues/11267');
await lock;
const canvas = within(canvasElement);
const a = canvas.getByRole<HTMLAnchorElement>('link');
// FIXME: 通るけどその後落ちるのでコメントアウト
// await expect(a.href).toMatch(/^https?:\/\/.*#test$/);
const img = within(a).getByRole('img');
await expect(img).toBeInTheDocument();
let buttons = canvas.getAllByRole<HTMLButtonElement>('button');
await expect(buttons).toHaveLength(1);
const i = buttons[0];
await expect(i).toBeInTheDocument();
await userEvent.click(i);
await expect(canvasElement).toHaveTextContent(i18n.ts._ad.back);
await expect(a).not.toBeInTheDocument();
await expect(i).not.toBeInTheDocument();
buttons = canvas.getAllByRole<HTMLButtonElement>('button');
const hasReduceFrequency = args.specify?.ratio !== 0;
await expect(buttons).toHaveLength(hasReduceFrequency ? 2 : 1);
const reduce = hasReduceFrequency ? buttons[0] : null;
const back = buttons[hasReduceFrequency ? 1 : 0];
if (reduce) {
await expect(reduce).toBeInTheDocument();
await expect(reduce).toHaveTextContent(i18n.ts._ad.reduceFrequencyOfThisAd);
}
let resolve: (value?: any) => void;
lock = new Promise(r => resolve = r);
try {
// NOTE: sleep しないと何故か落ちる
await sleep(100);
const canvas = within(canvasElement);
const a = canvas.getByRole<HTMLAnchorElement>('link');
// await expect(a.href).toMatch(/^https?:\/\/.*#test$/);
const img = within(a).getByRole('img');
await expect(img).toBeInTheDocument();
let buttons = canvas.getAllByRole<HTMLButtonElement>('button');
await expect(buttons).toHaveLength(1);
const i = buttons[0];
await expect(i).toBeInTheDocument();
await userEvent.click(i);
await expect(canvasElement).toHaveTextContent(i18n.ts._ad.back);
await expect(a).not.toBeInTheDocument();
await expect(i).not.toBeInTheDocument();
buttons = canvas.getAllByRole<HTMLButtonElement>('button');
const hasReduceFrequency = args.specify?.ratio !== 0;
await expect(buttons).toHaveLength(hasReduceFrequency ? 2 : 1);
const reduce = hasReduceFrequency ? buttons[0] : null;
const back = buttons[hasReduceFrequency ? 1 : 0];
if (reduce) {
await expect(reduce).toBeInTheDocument();
await expect(reduce).toHaveTextContent(i18n.ts._ad.reduceFrequencyOfThisAd);
}
await expect(back).toBeInTheDocument();
await expect(back).toHaveTextContent(i18n.ts._ad.back);
await userEvent.click(back);
await waitFor(() => expect(canvas.queryByRole('img')).toBeTruthy());
if (reduce) {
await expect(reduce).not.toBeInTheDocument();
}
await expect(back).not.toBeInTheDocument();
const aAgain = canvas.getByRole<HTMLAnchorElement>('link');
await expect(aAgain).toBeInTheDocument();
const imgAgain = within(aAgain).getByRole('img');
await expect(imgAgain).toBeInTheDocument();
} finally {
resolve!();
lock = undefined;
await expect(back).toBeInTheDocument();
await expect(back).toHaveTextContent(i18n.ts._ad.back);
await userEvent.click(back);
await waitFor(() => expect(canvas.queryByRole('img')).toBeTruthy());
if (reduce) {
await expect(reduce).not.toBeInTheDocument();
}
await expect(back).not.toBeInTheDocument();
const aAgain = canvas.getByRole<HTMLAnchorElement>('link');
await expect(aAgain).toBeInTheDocument();
const imgAgain = within(aAgain).getByRole('img');
await expect(imgAgain).toBeInTheDocument();
},
args: {
prefer: [],