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How to use validatedDelta method in storybook-root

Best JavaScript code snippet using storybook-root

ArgsStore.ts

Source:ArgsStore.ts

1import type { StoryId, Args } from '@storybook/csf';2import type { Story } from './types';3import { combineArgs, mapArgsToTypes, validateOptions, deepDiff, DEEPLY_EQUAL } from './args';4function deleteUndefined(obj: Record<string, any>) {5  // eslint-disable-next-line no-param-reassign6  Object.keys(obj).forEach((key) => obj[key] === undefined && delete obj[key]);7  return obj;8}9export class ArgsStore {10  initialArgsByStoryId: Record<StoryId, Args> = {};11  argsByStoryId: Record<StoryId, Args> = {};12  get(storyId: StoryId) {13    if (!(storyId in this.argsByStoryId)) {14      throw new Error(`No args known for ${storyId} -- has it been rendered yet?`);15    }16    return this.argsByStoryId[storyId];17  }18  setInitial(story: Story<any>) {19    if (!this.initialArgsByStoryId[story.id]) {20      this.initialArgsByStoryId[story.id] = story.initialArgs;21      this.argsByStoryId[story.id] = story.initialArgs;22    } else if (this.initialArgsByStoryId[story.id] !== story.initialArgs) {23      // When we get a new version of a story (with new initialArgs), we re-apply the same diff24      // that we had previously applied to the old version of the story25      const delta = deepDiff(this.initialArgsByStoryId[story.id], this.argsByStoryId[story.id]);26      this.initialArgsByStoryId[story.id] = story.initialArgs;27      this.argsByStoryId[story.id] = story.initialArgs;28      if (delta !== DEEPLY_EQUAL) {29        this.updateFromDelta(story, delta);30      }31    }32  }33  updateFromDelta(story: Story<any>, delta: Args) {34    // Use the argType to ensure we setting a type with defined options to something outside of that35    const validatedDelta = validateOptions(delta, story.argTypes);36    // NOTE: we use `combineArgs` here rather than `combineParameters` because changes to arg37    // array values are persisted in the URL as sparse arrays, and we have to take that into38    // account when overriding the initialArgs (e.g. we patch [,'changed'] over ['initial', 'val'])39    this.argsByStoryId[story.id] = combineArgs(this.argsByStoryId[story.id], validatedDelta);40  }41  updateFromPersisted(story: Story<any>, persisted: Args) {42    // Use the argType to ensure we aren't persisting the wrong type of value to the type.43    // For instance you could try and set a string-valued arg to a number by changing the URL44    const mappedPersisted = mapArgsToTypes(persisted, story.argTypes);45    return this.updateFromDelta(story, mappedPersisted);46  }47  update(storyId: StoryId, argsUpdate: Partial<Args>) {48    if (!(storyId in this.argsByStoryId)) {49      throw new Error(`No args known for ${storyId} -- has it been rendered yet?`);50    }51    this.argsByStoryId[storyId] = deleteUndefined({52      ...this.argsByStoryId[storyId],53      ...argsUpdate,54    });55  }...

deck.js

Source:deck.js

...38	}39	serialize() {40		return {s: this.suit, v: this.value, f: this.faceUp, i: this.id};41	}42	static deserialize = validatedDelta((input, card) => {43		card ??= new Card();44		card.suit = input.s ?? card.suit;45		card.value = input.v ?? card.value;46		card.faceUp = input.f ?? card.faceUp;47		card.id = input.i ?? card.id;48		return card;49	});50}51export class Deck extends Array {52	shuffle() {53		const copy = [...this];54		for (let i = 0; i < this.length; i++) {55			const card = Math.floor(Math.random() * copy.length);56			this[i] = copy.splice(card, 1)[0];57		}58		return this;59	}60	draw(count) {61		return this.splice(-count, count);62	}63	fromTop(number = 0) {64		return this[this.length - number - 1];65	}66	serialize() {67		return this.map((c) => c?.serialize());68	}69	static deserialize = validatedDelta((input, deck) => {70		const {length, ...rest} = input;71		deck ??= new Deck();72		deck.length = length ?? deck.length;73		for (const [key, value] of Object.entries(rest)) {74			if (key < deck.length) {75				deck[key] = Card.deserialize(value, deck[key]);76			}77		}78		return deck;79	});80	static full() {81		const deck = new Deck(52);82		let i = 0;83		for (const suit of [suits.spades, suits.diamonds]) {...

Using AI Code Generation

1import { validatedDelta } from 'storybook-root';2import { validate } from 'jsonschema';3const schema = {4  properties: {5    name: { type: 'string' },6    age: { type: 'number' },7  },8};9const data = {10};11const result = validate(data, schema);12console.log(result);13const validatedData = validatedDelta(result, data);14console.log(validatedData);15{ valid: true }16{ name: 'John', age: 25 }

Using AI Code Generation

1import { render } from '@testing-library/react';2import { validatedDelta } from 'storybook-root';3it('should render', () => {4  const { container } = render(<validatedDelta />);5  expect(container).toMatchSnapshot();6});7`;8  ✓ should render (3ms)9  ✓ should render (3ms)10  ✓ should render (3ms)

Using AI Code Generation

1import { storiesOf } from '@storybook/react';2import { validatedDelta } from 'storybook-root';3storiesOf('Test', module)4  .add('Test', () => {5    const delta = validatedDelta({ type: 'test', payload: 'test' });6    return (7        {delta}8    );9  });

Using AI Code Generation

1import { validatedDelta } from 'storybook-root';2import { delta } from './delta';3validatedDelta(delta);4import { delta } from 'storybook-root';5import { story } from './story';6export default {7};8import { story } from 'storybook-root';9import { MyComponent } from './MyComponent';10export default {11  props: {},12};13import { MyComponent } from 'storybook-root';14export default MyComponent;15import { delta } from 'storybook-root/delta';16import { story } from 'storybook-root/story';17import { MyComponent } from 'storybook-root/MyComponent';18export { delta, story, MyComponent };19import { delta } from 'storybook-root';20export { delta };21import { story } from 'storybook-root';22export { story };23import { MyComponent } from 'storybook-root';24export { MyComponent };25import { delta } from 'storybook-root/delta';26import { story } from 'storybook-root/story';27import { MyComponent } from 'storybook-root/MyComponent';28export { delta, story, MyComponent };29import { delta } from 'storybook-root';30export { delta };31import { story } from 'storybook-root';32export { story };33import { MyComponent } from 'storybook-root';34export { MyComponent };35import { delta } from 'storybook-root/delta';36import { story } from 'storybook-root/story';37import { MyComponent } from 'storybook-root/MyComponent';38export { delta, story, MyComponent };39import { delta } from 'storybook-root';40export { delta };41import { story } from 'storybook-root';42export { story };43import { MyComponent } from 'storybook-root';44export { MyComponent };

Using AI Code Generation

1import { validatedDelta } from 'storybook-root';2import { storiesOf } from '@storybook/react';3storiesOf('My story', module).add('My story', () => <div>My story</div>);4import { validatedDelta } from 'storybook-root';5import { storiesOf } from '@storybook/react';6storiesOf('My story', module).add('My story', () => <div>My story</div>);

Using AI Code Generation

1import { validatedDelta } from 'storybook-root-provider';2export default () => {3  const delta = validatedDelta();4  console.log(delta);5};6import { test } from 'storybook-root-provider';7import test from './test.js';8describe('test', () => {9  it('should run without error', () => {10    expect(test).not.toThrow();11  });12});13import { configure } from '@storybook/react';14import { rootProvider } from 'storybook-root-provider';15rootProvider({});16configure(require.context('../src', true, /\.stories\.js$/), module);17const path = require('path');18const root = path.resolve(__dirname, '../');19module.exports = ({ config }) => {20  config.resolve.alias = {21    'storybook-root-provider': path.resolve(root, 'src')22  };23  return config;24};

Using AI Code Generation

1import { validatedDelta } from 'storybook-root';2const delta = validatedDelta({ schema, data, delta });3{4  "dependencies": {5  }6}7{8      {9        "targets": {10        }11      }12      {13        "alias": {14        }15      }16}17If you are using this approach and you want to use the package in your tests you can add a jest config file to the storybook-root package that will tell jest to resolve the alias. You can then import the package in your tests like this:18import { validatedDelta } from 'storybook-root';19module.exports = {20  moduleNameMapper: {21  },22};23{24  "jest": {25    "transform": {26      "^.+\\.(t|j)s$": "ts-jest"27    },28      "**/test/**/*.test.(t|j)s"29      "src/**/*.{js,ts

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