add storybook snapshot #458
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| import { config } from '../jest.config.mjs' | ||
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| export default { | ||
| ...config(), | ||
| moduleNameMapper: { | ||
| '\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$': | ||
| '<rootDir>/../__mocks__/file.ts', | ||
| '\\.(styl|css|less|scss)$': '<rootDir>/../__mocks__/style.ts', | ||
| '\\.(mdx)$': '<rootDir>/../__mocks__/mdx.ts', | ||
| }, | ||
| setupFilesAfterEnv: ['../jest.setup.ts', './jest.setup.ts'], | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| import { setProjectAnnotations } from '@storybook/react' | ||
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| import * as projectAnnotations from './preview' | ||
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| setProjectAnnotations(projectAnnotations) | ||
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| globalThis.location = { | ||
| ...globalThis.location, | ||
| search: '', | ||
| } | ||
| window.location = { | ||
| ...window.location, | ||
| search: '', | ||
| } | ||
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| global.IntersectionObserver = jest.fn().mockImplementation(() => ({ | ||
| observe() { | ||
| return null | ||
| }, | ||
| disconnect() { | ||
| return null | ||
| }, | ||
| })) | ||
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| global.matchMedia = jest.fn().mockImplementation(() => ({ | ||
| matches: true, | ||
| media: '(max-width: 600px)', | ||
| addEventListener() { | ||
| // Do Nothing | ||
| }, | ||
| removeEventListener() { | ||
| // Do Nothing | ||
| }, | ||
| })) | ||
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,97 @@ | ||
| import path from 'node:path' | ||
| import * as glob from 'glob' | ||
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| import { composeStories } from '@storybook/react' | ||
| import renderer from 'react-test-renderer' | ||
| import { addSerializer } from 'jest-specific-snapshot' | ||
| import { styleSheetSerializer } from 'jest-styled-components' | ||
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| import type { Meta, StoryFn } from '@storybook/react' | ||
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| addSerializer(styleSheetSerializer) | ||
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| type StoryFile = { | ||
| default: Meta | ||
| [name: string]: StoryFn | Meta | ||
| } | ||
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| const compose = ( | ||
| entry: StoryFile | ||
| ): ReturnType<typeof composeStories<StoryFile>> => { | ||
| try { | ||
| return composeStories(entry) | ||
| } catch (e) { | ||
| throw new Error( | ||
| `There was an issue composing stories for the module: ${JSON.stringify( | ||
| entry | ||
| )}, ${e}` | ||
| ) | ||
| } | ||
| } | ||
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| function getAllStoryFiles() { | ||
| // Place the glob you want to match your stories files | ||
| const storyFiles = glob.sync( | ||
| path.join(__dirname, '../packages/**/*.{stories,story}.{js,jsx,mjs,ts,tsx}') | ||
| ) | ||
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| return storyFiles.map((filePath) => { | ||
| const storyFile = require(filePath) | ||
| return { filePath, storyFile } | ||
| }) | ||
| } | ||
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| // Recreate similar options to Storyshots. Place your configuration below | ||
| const options = { | ||
| suite: 'Storybook Tests', | ||
| storyKindRegex: /^.*?DontTest$/, | ||
| storyNameRegex: /UNSET/, | ||
| snapshotsDirName: '__snapshots__', | ||
| snapshotExtension: 'storyshot', | ||
| } | ||
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| describe(options.suite, () => { | ||
| getAllStoryFiles().forEach(({ storyFile, filePath }) => { | ||
| const meta = storyFile.default | ||
| const title = meta.title || filePath | ||
| const dir = path.join(path.dirname(filePath), options.snapshotsDirName) | ||
| const filename = [ | ||
| path.basename(filePath, '.tsx'), | ||
| options.snapshotExtension, | ||
| ].join('.') | ||
| const snapshotPath = path.join(dir, filename) | ||
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| if ( | ||
| options.storyKindRegex.test(title) || | ||
| meta.parameters?.storyshots?.disable | ||
| ) { | ||
| return | ||
| } | ||
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| describe(title, () => { | ||
| const stories = Object.entries(compose(storyFile)) | ||
| .map(([name, story]) => ({ name, story })) | ||
| .filter(({ name, story }) => { | ||
| return ( | ||
| !options.storyNameRegex.test(name) && | ||
| !story.parameters.storyshots?.disable | ||
| ) | ||
| }) | ||
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| if (stories.length <= 0) { | ||
| throw new Error( | ||
| `No stories found for this module: ${title}. Make sure there is at least one valid story for this module, without a disable parameter, or add parameters.storyshots.disable in the default export of this file.` | ||
| ) | ||
| } | ||
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| for (const { name, story } of stories) { | ||
| const testFn = story.parameters.storyshots?.skip ? test.skip : test | ||
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| testFn(name, async () => { | ||
| const mounted = renderer.create(story()).toJSON() | ||
| expect(mounted).toMatchSpecificSnapshot(snapshotPath) | ||
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There was a problem hiding this comment. story があるディレクトリに snapshots を作成し個別に snapshot を生成する これしかなかったのでこれを使用したが他にいいものがあれたら変えたい |
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| }) | ||
| } | ||
| }) | ||
| }) | ||
| }) | ||
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https://storybook.js.org/docs/writing-tests/storyshots-migration-guide#import-project-level-annotations-from-storybook