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How to use BadComponent method in storybook-root

Best JavaScript code snippet using storybook-root

index.test.js

Source:index.test.js

1/* global jest, expect, it, beforeEach, test */2import React from 'react'3import renderer from 'react-test-renderer'4import index from '../'5class BugsnagReport {6  updateMetaData () {7    return this8  }9}10const bugsnag = {11  BugsnagReport,12  notify: jest.fn()13}14bugsnag.BugsnagReport.getStacktrace = jest.fn()15const ErrorBoundary = index(React).init(bugsnag)16beforeEach(() => {17  bugsnag.notify.mockReset()18})19test('formatComponentStack(str)', () => {20  const str = `21  in BadButton22  in ErrorBoundary`23  expect(index.formatComponentStack(str))24    .toBe(`in BadButton\nin ErrorBoundary`)25})26const BadComponent = () => {27  throw Error('BadComponent')28}29const GoodComponent = () => 'test'30it('renders correctly', () => {31  const tree = renderer32    .create(<ErrorBoundary><GoodComponent /></ErrorBoundary>)33    .toJSON()34  expect(tree).toMatchSnapshot()35})36it('renders correctly on error', () => {37  const tree = renderer38    .create(<ErrorBoundary><BadComponent /></ErrorBoundary>)39    .toJSON()40  expect(tree).toBe(null)41})42it('calls notify on error', () => {43  renderer44    .create(<ErrorBoundary><BadComponent /></ErrorBoundary>)45    .toJSON()46  expect(bugsnag.notify).toHaveBeenCalledTimes(1)47})48it('does not render FallbackComponent when no error', () => {49  const FallbackComponent = jest.fn(() => 'fallback')50  const tree = renderer51    .create(<ErrorBoundary FallbackComponent={FallbackComponent}><GoodComponent /></ErrorBoundary>)52    .toJSON()53  expect(tree).toMatchSnapshot()54  expect(FallbackComponent).toHaveBeenCalledTimes(0)55})56it('renders FallbackComponent on error', () => {57  const FallbackComponent = jest.fn(() => 'fallback')58  const tree = renderer59    .create(<ErrorBoundary FallbackComponent={FallbackComponent}><BadComponent /></ErrorBoundary>)60    .toJSON()61  expect(tree).toMatchSnapshot()62})63it('passes the props to the FallbackComponent', () => {64  const FallbackComponent = jest.fn(() => 'fallback')65  renderer66    .create(<ErrorBoundary FallbackComponent={FallbackComponent}><BadComponent /></ErrorBoundary>)67  expect(FallbackComponent).toBeCalledWith({68    error: expect.any(Error),69    info: { componentStack: expect.any(String) }70  }, {})71})72it('it passes the beforeSend function to the Bugsnag notify call', () => {73  const beforeSend = () => {}74  renderer75    .create(<ErrorBoundary beforeSend={beforeSend}><BadComponent /></ErrorBoundary>)76    .toJSON()77  expect(bugsnag.notify).toBeCalledWith(78    expect.any(BugsnagReport),79    expect.objectContaining({ beforeSend: beforeSend })80  )...

errors.stories.js

Source:errors.stories.js

1import React, { Fragment } from 'react';2const badOutput = { renderable: 'no, react can not render objects' };3const BadComponent = () => badOutput;4export default {5  title: 'Core/Errors',6};7export const Exception = () => {8  throw new Error('storyFn threw an error! WHOOPS');9};10Exception.storyName = 'story throws exception';11Exception.parameters = {12  storyshots: { disable: true },13  chromatic: { disable: true },14};15export const badComponent = () => (16  <Fragment>17    <div>Hello world</div>18    <BadComponent />19  </Fragment>20);21badComponent.storyName = 'story errors - invariant error';22badComponent.parameters = {23  storyshots: { disable: true },24  chromatic: { disable: true },25};26export const BadStory = () => badOutput;27BadStory.storyName = 'story errors - story un-renderable type';28BadStory.parameters = {29  storyshots: { disable: true },30  chromatic: { disable: true },...

Using AI Code Generation

1import { BadComponent } from 'storybook-root';2import { render } from '@testing-library/react';3import React from 'react';4describe('BadComponent', () => {5  it('should render', () => {6    const { getByText } = render(<BadComponent />);7    expect(getByText('Hello World')).toBeInTheDocument();8  });9});10import React from 'react';11export const BadComponent = () => <div>Hello World</div>;12{13  "scripts": {14  },15  "dependencies": {16  },17  "devDependencies": {18  }19}20{21  "scripts": {22  },23  "dependencies": {24  },25  "devDependencies": {

Using AI Code Generation

1import { BadComponent } from 'storybook-root';2import { BadComponent } from 'storybook-root';3import { BadComponent } from 'storybook-root';4import { BadComponent } from 'storybook-root';5import { BadComponent } from 'storybook-root';6import { BadComponent } from 'storybook-root';7import { BadComponent } from 'storybook-root';8import { BadComponent } from 'storybook-root';9import { BadComponent } from 'storybook-root';10import { BadComponent } from 'storybook-root';11import { BadComponent } from 'storybook-root';12import { BadComponent } from 'storybook-root';13import { BadComponent } from 'storybook-root';14import { BadComponent } from 'storybook-root';15import { BadComponent } from 'storybook-root';

Using AI Code Generation

1import { BadComponent } from 'storybook-root';2import { BadComponent } from 'storybook-root';3import { mount } from 'enzyme';4describe('BadComponent', () => {5  it('should render without crashing', () => {6    const wrapper = mount(<BadComponent />);7    expect(wrapper).toMatchSnapshot();8  });9});

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