hainenber commented on code in PR #44964: URL: https://github.com/apache/superset/pull/44964#discussion_r4177186908
########## superset-frontend/.storybook/setup-stories.ts: ########## @@ -0,0 +1,143 @@ +/** + * 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. + */ + +// Source: https://gist.github.com/AriPerkkio/99b9eedc7d8f71ff6e6770f9425a4be4 +import { mkdirSync, readFileSync, writeFileSync } from 'node:fs'; +import { dirname, resolve } from 'node:path'; +import { type test, type Page } from '@playwright/test'; + +declare global { + var __storyResult: { status: string; errors: string[] }; +} + +interface Entry { + id: string; + title: string; + name: string; + type: 'story' | 'docs'; + tags?: string[]; +} + +interface Report { + type: string; + status: string; + result?: { violations?: { id: string; help: string }[] }; +} + +const storybookURL = process.env.STORYBOOK_URL ?? 'http://localhost:6006'; +const indexFile = resolve( + '../node_modules/.cache/storybook-playwright/index.json', +); + +export default async function globalSetup() { + const response = await fetch(`${storybookURL}/index.json`); + + if (!response.ok) { + throw new Error( + `Failed to fetch ${storybookURL}/index.json: ${response.status}`, + ); + } + + mkdirSync(dirname(indexFile), { recursive: true }); + writeFileSync(indexFile, await response.text()); +} + +function captureStoryResult() { + const errors: string[] = []; + const serialize = (error: Error) => + error.stack ?? `${error.name}: ${error.message}`; + + let channel: any; + Object.defineProperty(globalThis, '__STORYBOOK_ADDONS_CHANNEL__', { + configurable: true, + get: () => channel, + set: value => { + channel = value; + channel.on( + 'storyErrored', + ({ title, description }: Record<string, string>) => + errors.push(`${title}\n${description}`), + ); + channel.on('storyThrewException', (error: Error) => + errors.push(serialize(error)), + ); + channel.on('playFunctionThrewException', (error: Error) => + errors.push(serialize(error)), + ); + channel.on('unhandledErrorsWhilePlaying', (unhandled: Error[]) => + errors.push(...unhandled.map(serialize)), + ); + channel.on('storyMissing', (id: string) => { + globalThis.__storyResult = { + status: 'missing', + errors: [`Story "${id}" not found`], + }; + }); + channel.on( + 'storyFinished', + ({ status, reporters }: { status: string; reporters: Report[] }) => { + for (const report of reporters.filter( + report => report.status === 'failed', + )) { + const violations = report.result?.violations ?? []; + errors.push( + [ + `${report.type} report failed`, + ...violations.map(v => `- ${v.id}: ${v.help}`), + ].join('\n'), + ); + } + globalThis.__storyResult = { status, errors }; + }, + ); + }, + }); +} + +async function visitStory(page: Page, entry: Entry) { + await page.addInitScript(captureStoryResult); + await page.goto(`/iframe.html?id=${entry.id}&viewMode=story`); + + const handle = await page.waitForFunction(() => globalThis.__storyResult); + const result = await handle.jsonValue(); + + if (result.status !== 'success' || result.errors.length > 0) { Review Comment: I'm tired of writing codes that assert things aren't present here in the codebase. I can understand if it is to avoid regressions but not really on the future side. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
