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How to use composedStories method in storybook-root

Best JavaScript code snippet using storybook-root

index.ts

Source:index.ts

1import { combineParameters } from "@storybook/client-api";2import addons, { mockChannel } from '@storybook/addons';3import type { Story, Meta, StoryContext } from "@storybook/vue3";4import type { StoryFnVueReturnType, ContextedStory, GlobalConfig, StoriesWithPartialProps } from "./types";5import decorateStory from "./decorateStory";6let globalStorybookConfig: GlobalConfig = {};7// Some addons use the channel api to communicate between manager/preview, and this is a client only feature, therefore we must mock it.8addons.setChannel(mockChannel());9export function setGlobalConfig(config: GlobalConfig) {10  globalStorybookConfig = config;11}12export function composeStory<GenericArgs>(13  story: Story<GenericArgs>,14  meta: Meta,15  globalConfig: GlobalConfig = globalStorybookConfig16) {17  if (typeof story !== "function") {18    throw new Error(19      `Cannot compose story due to invalid format. @storybook/testing-vue expected a function but received ${typeof story} instead.`20    );21  }22  if ((story as any).story !== undefined) {23    throw new Error(24      `StoryFn.story object-style annotation is not supported. @storybook/testing-vue expects hoisted CSF stories.25           https://github.com/storybookjs/storybook/blob/next/MIGRATION.md#hoisted-csf-annotations`26    );27  }28  const finalStoryFn = (context: StoryContext) => {29    const { passArgsFirst = true } = context.parameters;30    if (!passArgsFirst) {31      throw new Error(32        "composeStory does not support legacy style stories (with passArgsFirst = false)."33      );34    }35    return story(context.args as GenericArgs, context) as StoryFnVueReturnType;36  };37  const combinedDecorators = [38    ...(story.decorators || []),39    ...(meta?.decorators || []),40    ...(globalConfig?.decorators || []),41  ];42  const decorated = decorateStory(43    finalStoryFn as any,44    combinedDecorators as any45  );46  const defaultGlobals = Object.entries(47    (globalConfig.globalTypes || {}) as Record<string, { defaultValue: any }>48  ).reduce((acc, [arg, { defaultValue }]) => {49    if (defaultValue) {50      acc[arg] = defaultValue;51    }52    return acc;53  }, {} as Record<string, { defaultValue: any }>);54  return ((extraArgs: Record<string, any> = {}) =>55    decorated({56      id: "",57      kind: "",58      name: "",59      argTypes: globalConfig.argTypes || {},60      globals: defaultGlobals,61      parameters: combineParameters(62        globalConfig.parameters || {},63        meta?.parameters || {},64        story.parameters || {}65      ),66      args: {67        ...(meta?.args || {}),68        ...story.args,69        ...extraArgs,70      },71    })) as ContextedStory<GenericArgs>;72}73export function composeStories<74  T extends { default: Meta; __esModule?: boolean }75>(storiesImport: T, globalConfig?: GlobalConfig): StoriesWithPartialProps<T> {76  const { default: meta, __esModule, ...stories } = storiesImport;77  // Compose an object containing all processed stories passed as parameters78  const composedStories = Object.entries(stories).reduce(79    (storiesMap, [key, story]) => {80      storiesMap[key] = composeStory(story as Story, meta, globalConfig);81      return storiesMap;82    },83    {} as { [key: string]: ContextedStory<any> }84  );85  return composedStories as StoriesWithPartialProps<T>;...

storybook.test.js

Source:storybook.test.js

1import './utils/testUtils/matchMediaMock'2import 'jest-specific-snapshot'3const glob = require('glob')4const path = require('path')5import React from 'react'6import { render } from '@testing-library/react'7import { composeStories } from '@storybook/testing-react'8const SNAPSHOTS_FOLDER = '__snapshots__'9const SNAPSHOT_EXT = '.js.snap'10const STORIES_GLOB = '{tokens,atoms,molecules,layout}/**/*.stories.@(js|mdx)'11const getStoryPaths = (file) => {12  const resolvedFilePath = path.resolve(__dirname, file)13  const dirnamePath = path.dirname(resolvedFilePath)14  return { resolvedFilePath, dirnamePath }15}16const getStoriesModules = (globPath) => {17  try {18    return glob.sync(globPath).map((filePath) => ({19      module: require(getStoryPaths(filePath).resolvedFilePath),20      filePath,21    }))22  } catch (error) {23    console.error('Error reading story files using a glob pattern', error)24  }25}26const getComponentNameStoryFilePath = (filePath) => {27  return filePath.split('/').pop().split('.').shift()28}29const getSnapshotPath = (filePath) => {30  const { dirnamePath } = getStoryPaths(filePath)31  const componentName = getComponentNameStoryFilePath(filePath)32  return `${dirnamePath}/${SNAPSHOTS_FOLDER}/${componentName}${SNAPSHOT_EXT}`33}34const storiesModules = getStoriesModules(STORIES_GLOB)35describe('[ storybook ]', () => {36  storiesModules.forEach(({ module, filePath }) => {37    const { default: _default, ...stories } = module38    const composedStories = composeStories(stories)39    describe(`[ ${_default.title} ]`, () => {40      Object.entries(composedStories).forEach(([story, Component]) => {41        it(`should render ${story}`, () => {42          const { asFragment } = render(<Component {..._default.args} />)43          const snapshotPath = getSnapshotPath(filePath)44          expect(asFragment()).toMatchSpecificSnapshot(snapshotPath)45        })46      })47    })48  })...

Using AI Code Generation

1import React from 'react';2import { storiesOf } from '@storybook/react';3import { composedStories } from 'storybook-root-decorator';4import { MyComponent } from './MyComponent';5storiesOf('MyComponent', module)6  .addDecorator(composedStories())7  .add('default', () => <MyComponent />);8import React from 'react';9import { storiesOf } from '@storybook/react';10import { composedStories } from 'storybook-root-decorator';11import { MyComponent } from './MyComponent';12storiesOf('MyComponent', module)13  .addDecorator(composedStories())14  .add('default', () => <MyComponent />);15import React from 'react';16import { storiesOf } from '@storybook/react';17import { composedStories } from 'storybook-root-decorator';18import { MyComponent } from './MyComponent';19storiesOf('MyComponent', module)20  .addDecorator(composedStories())21  .add('default', () => <MyComponent />);22import React from 'react';23import { storiesOf } from '@storybook/react';24import { composedStories } from 'storybook-root-decorator';25import { MyComponent } from './MyComponent';26storiesOf('MyComponent', module)27  .addDecorator(composedStories())28  .add('default', () => <MyComponent />);29import React from 'react';30import { storiesOf } from '@storybook/react';31import { composedStories } from 'storybook-root-decorator';32import { MyComponent } from './MyComponent';33storiesOf('MyComponent', module)34  .addDecorator(composedStories())35  .add('default', () => <MyComponent />);36import React from 'react';37import { storiesOf } from '@storybook/react';38import { composedStories } from 'storybook-root-decorator';39import { MyComponent } from

Using AI Code Generation

1import { composeStories } from 'storybook-root-decorator';2import * as stories from '../stories';3const { Default } = composeStories(stories);4export default {5};6export const test = () => <Default />;7import React from 'react';8import Default from '../components/Default';9export default {10};11const Template = (args) => <Default {...args} />;12export const Default = Template.bind({});13Default.args = {};14import React from 'react';15const Default = () => <div>Default</div>;16export default Default;17import { composeStories } from 'storybook-root-decorator';18import * as stories from '../stories';19const { Default } = composeStories(stories);20export default {21};22export const test = () => <Default />;23import React from 'react';24import Default

Using AI Code Generation

1import { composeStories } from 'storybook-root'2import * as stories from './stories'3const { Default } = composeStories(stories)4describe('MyComponent', () => {5  it('should render', () => {6    expect(Default()).toMatchSnapshot()7  })8})9export default {10}11export const Default = () => <MyComponent />12MIT © [mohitk05](

Using AI Code Generation

1import { storiesOf } from 'storybook-root-decorator';2storiesOf('Component', module)3  .add('default', () => <Component />)4  .add('with text', () => <Component text="hello world" />)5  .add('with some emoji', () => (6  ));7import { storiesOf } from '@storybook/react';8import { composedStories } from 'storybook-root-decorator';9composedStories(storiesOf, 'Component', module)10  .add('default', () => <Component />)11  .add('with text', () => <Component text="hello world" />)12  .add('with some emoji', () => (13  ));14import { storiesOf } from '@storybook/vue';15import { composedStories } from 'storybook-root-decorator';16composedStories(storiesOf, 'Component', module)17  .add('default', () => <Component />)18  .add('with text', () => <Component text="hello world" />)19  .add('with some emoji', () => (20  ));21import { storiesOf } from '@storybook/angular';22import { composedStories } from 'storybook-root-decorator';23composedStories(storiesOf, 'Component', module)24  .add('default', () => <Component />)25  .add('with text', () => <Component text="hello world" />)26  .add('with some emoji', () => (27  ));28import { storiesOf } from '@storybook/html';29import { composedStories } from 'storybook-root-decorator';30composedStories(storiesOf, 'Component', module)31  .add('default', () => <Component />)32  .add('with text', () => <Component text="hello world" />)33  .add('with some emoji', () => (

Using AI Code Generation

1import {composedStories} from 'storybook-root';2const stories = composedStories();3import {composedStories} from 'storybook-root';4const stories = composedStories();5import {composedStories} from 'storybook-root';6const stories = composedStories('package-name');7import {composedStories} from 'storybook-root';8const stories = composedStories('package-name');9import {composedStories} from 'storybook-root';10const stories = composedStories();11stories('storybook-name');12import {composedStories} from 'storybook-root';13const stories = composedStories();14stories('storybook-name');15import {composedStories} from 'storybook-root';16const stories = composedStories();17stories('storybook-name');18import {composedStories} from 'storybook-root';19const stories = composedStories();20stories('

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