KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta 
How to use getPresets method in storybook-root
Best JavaScript code snippet using storybook-root
presets.test.js
Source:presets.test.js 
...38 it('does not throw when there is no preset file', async () => {39 const getPresets = jest.requireActual('./presets').default;40 let presets;41 async function testPresets() {42 presets = wrapPreset(getPresets());43 await presets.webpack();44 await presets.babel();45 }46 await expect(testPresets()).resolves.toBeUndefined();47 expect(presets).toBeDefined();48 });49 it('does not throw when presets are empty', async () => {50 const getPresets = jest.requireActual('./presets').default;51 const presets = wrapPreset(getPresets([]));52 async function testPresets() {53 await presets.webpack();54 await presets.babel();55 }56 await expect(testPresets()).resolves.toBeUndefined();57 });58 it('does not throw when preset can not be loaded', async () => {59 const getPresets = jest.requireActual('./presets').default;60 const presets = wrapPreset(getPresets(['preset-foo']));61 async function testPresets() {62 await presets.webpack();63 await presets.babel();64 }65 await expect(testPresets()).resolves.toBeUndefined();66 });67 it('loads and applies presets when they are combined in another preset', async () => {68 mockPreset('preset-foo', {69 foo: (exec) => exec.concat('foo'),70 });71 mockPreset('preset-bar', {72 foo: (exec) => exec.concat('bar'),73 });74 mockPreset('preset-got', [75 'preset-dracarys',76 { name: 'preset-valar', options: { custom: 'morghulis' } },77 ]);78 mockPreset('preset-dracarys', {79 foo: (exec) => exec.concat('dracarys'),80 });81 mockPreset('preset-valar', {82 foo: (exec, options) => exec.concat(`valar ${options.custom}`),83 });84 const getPresets = jest.requireActual('./presets').default;85 const presets = getPresets(['preset-foo', 'preset-got', 'preset-bar']);86 const result = await presets.apply('foo', []);87 expect(result).toEqual(['foo', 'dracarys', 'valar morghulis', 'bar']);88 });89 it('loads and applies presets when they are declared as a string', async () => {90 const mockPresetFooExtendWebpack = jest.fn();91 const mockPresetBarExtendBabel = jest.fn();92 mockPreset('preset-foo', {93 webpack: mockPresetFooExtendWebpack,94 });95 mockPreset('preset-bar', {96 babel: mockPresetBarExtendBabel,97 });98 const getPresets = jest.requireActual('./presets').default;99 const presets = wrapPreset(getPresets(['preset-foo', 'preset-bar'], {}));100 async function testPresets() {101 await presets.webpack();102 await presets.babel();103 }104 await expect(testPresets()).resolves.toBeUndefined();105 expect(mockPresetFooExtendWebpack).toHaveBeenCalled();106 expect(mockPresetBarExtendBabel).toHaveBeenCalled();107 });108 it('loads and applies presets when they are declared as an object without props', async () => {109 const mockPresetFooExtendWebpack = jest.fn();110 const mockPresetBarExtendBabel = jest.fn();111 mockPreset('preset-foo', {112 webpack: mockPresetFooExtendWebpack,113 });114 mockPreset('preset-bar', {115 babel: mockPresetBarExtendBabel,116 });117 const getPresets = jest.requireActual('./presets').default;118 const presets = wrapPreset(getPresets([{ name: 'preset-foo' }, { name: 'preset-bar' }]));119 async function testPresets() {120 await presets.webpack();121 await presets.babel();122 }123 await expect(testPresets()).resolves.toBeUndefined();124 expect(mockPresetFooExtendWebpack).toHaveBeenCalled();125 expect(mockPresetBarExtendBabel).toHaveBeenCalled();126 });127 it('loads and applies presets when they are declared as an object with props', async () => {128 const mockPresetFooExtendWebpack = jest.fn();129 const mockPresetBarExtendBabel = jest.fn();130 mockPreset('preset-foo', {131 webpack: mockPresetFooExtendWebpack,132 });133 mockPreset('preset-bar', {134 babel: mockPresetBarExtendBabel,135 });136 const getPresets = jest.requireActual('./presets').default;137 const presets = wrapPreset(138 getPresets([139 { name: 'preset-foo', options: { foo: 1 } },140 { name: 'preset-bar', options: { bar: 'a' } },141 ])142 );143 async function testPresets() {144 await presets.webpack({});145 await presets.babel({});146 }147 await expect(testPresets()).resolves.toBeUndefined();148 expect(mockPresetFooExtendWebpack).toHaveBeenCalledWith(expect.anything(), {149 foo: 1,150 presetsList: expect.anything(),151 });152 expect(mockPresetBarExtendBabel).toHaveBeenCalledWith(expect.anything(), {153 bar: 'a',154 presetsList: expect.anything(),155 });156 });157 it('loads and applies presets when they are declared as a string and as an object', async () => {158 const mockPresetFooExtendWebpack = jest.fn();159 const mockPresetBarExtendBabel = jest.fn();160 mockPreset('preset-foo', {161 webpack: mockPresetFooExtendWebpack,162 });163 mockPreset('preset-bar', {164 babel: mockPresetBarExtendBabel,165 });166 const getPresets = jest.requireActual('./presets').default;167 const presets = wrapPreset(168 getPresets([169 'preset-foo',170 {171 name: 'preset-bar',172 options: {173 bar: 'a',174 },175 },176 ])177 );178 async function testPresets() {179 await presets.webpack({});180 await presets.babel({});181 }182 await expect(testPresets()).resolves.toBeUndefined();183 expect(mockPresetFooExtendWebpack).toHaveBeenCalled();184 expect(mockPresetBarExtendBabel).toHaveBeenCalledWith(expect.anything(), {185 bar: 'a',186 presetsList: expect.arrayContaining([187 expect.objectContaining({ name: 'preset-foo' }),188 expect.objectContaining({ name: 'preset-bar' }),189 ]),190 });191 });192 it('applies presets in chain', async () => {193 const mockPresetFooExtendWebpack = jest.fn(() => ({}));194 const mockPresetBarExtendWebpack = jest.fn(() => ({}));195 mockPreset('preset-foo', {196 webpack: mockPresetFooExtendWebpack,197 });198 mockPreset('preset-bar', {199 webpack: mockPresetBarExtendWebpack,200 });201 const getPresets = jest.requireActual('./presets').default;202 const presets = wrapPreset(203 getPresets([204 'preset-foo',205 {206 name: 'preset-bar',207 options: {208 bar: 'a',209 presetsList: expect.arrayContaining([210 expect.objectContaining({ name: 'preset-foo' }),211 expect.objectContaining({ name: 'preset-bar' }),212 ]),213 },214 },215 ])216 );217 async function testPresets() {218 await presets.webpack();219 await presets.babel();220 }221 await expect(testPresets()).resolves.toBeUndefined();222 expect(mockPresetFooExtendWebpack).toHaveBeenCalled();223 expect(mockPresetBarExtendWebpack).toHaveBeenCalledWith(expect.anything(), {224 bar: 'a',225 presetsList: expect.arrayContaining([226 expect.objectContaining({ name: 'preset-foo' }),227 expect.objectContaining({ name: 'preset-bar' }),228 ]),229 });230 });231 it('allows for presets to export presets array', async () => {232 const getPresets = jest.requireActual('./presets').default;233 const input = {};234 const mockPresetBar = jest.fn(() => input);235 mockPreset('preset-foo', {236 presets: ['preset-bar'],237 });238 mockPreset('preset-bar', {239 bar: mockPresetBar,240 });241 const presets = getPresets(['preset-foo']);242 const output = await presets.apply('bar');243 expect(mockPresetBar).toHaveBeenCalledWith(undefined, expect.any(Object));244 expect(input).toBe(output);245 });246 it('allows for presets to export presets fn', async () => {247 const getPresets = jest.requireActual('./presets').default;248 const input = {};249 const storybookOptions = { a: 1 };250 const presetOptions = { b: 2 };251 const mockPresetBar = jest.fn(() => input);252 const mockPresetFoo = jest.fn(() => ['preset-bar']);253 mockPreset('preset-foo', {254 presets: mockPresetFoo,255 });256 mockPreset('preset-bar', {257 bar: mockPresetBar,258 });259 const presets = getPresets([{ name: 'preset-foo', options: { b: 2 } }], storybookOptions);260 const output = await presets.apply('bar');261 expect(mockPresetFoo).toHaveBeenCalledWith({ ...storybookOptions, ...presetOptions });262 expect(mockPresetBar).toHaveBeenCalledWith(undefined, expect.any(Object));263 expect(input).toBe(output);264 });265 afterEach(() => {266 jest.resetModules();267 });268});269describe('resolveAddonName', () => {270 const { resolveAddonName } = jest.requireActual('./presets');271 it('should resolve packages with metadata (relative path)', () => {272 mockPreset('./local/preset', {273 presets: [],...
handlePresets.js
Source:handlePresets.js
1import config from './storage'2const getPresets = () => config.get('presets')3const getUniques = presetName => {4 const thePreset = getPresets().filter(pr => pr.name === presetName)[0]5 return thePreset.modules.map(mod => mod.unique_name)6}7const isAlreadySaved = (uniqueName, modules) => {8 const alreadyThere = modules.filter(mod => mod.unique_name === uniqueName)9 return alreadyThere.length === 0 ? false : true10}11const deletePreset = presetName => {12 const updatedPresets = getPresets().filter(preset => preset.name !== presetName)13 config.set('presets', updatedPresets)14 return getPresets()15}16const addToPreset = action => {17 const [newModule, presetName] = action18 const presets = getPresets()19 if (presets.filter(pr => pr.name === presetName).length === 0) {20 presets.push({21 name: presetName,22 modules: [newModule]23 })24 } else {25 presets.forEach(pr => {26 if (pr.name === presetName) {27 if ( !isAlreadySaved(newModule.unique_name, pr.modules) ) {28 pr.modules.push(newModule)29 }30 }31 })32 }33 config.set('presets', presets)34 return getPresets()35}36const editPreset = action => {37 const [presetName, deleteModule] = action38 let presets = getPresets()39 presets.forEach((pr, i) => {40 if (pr.name === presetName) {41 presets[i].modules = pr.modules.filter(mod => mod.name !== deleteModule)42 if (presets[i].modules.length === 0) {43 presets = deletePreset(presetName)44 }45 }46 })47 config.set('presets', presets)48 return getPresets()49}...
Using AI Code Generation
1const getPresets = require('storybook-root-cause').getPresets;2const presets = getPresets();3const getPresets = require('storybook-root-cause').getPresets;4const presets = getPresets();5const getPresets = require('storybook-root-cause').getPresets;6const presets = getPresets();7const getPresets = require('storybook-root-cause').getPresets;8const presets = getPresets();9const getPresets = require('storybook-root-cause').getPresets;10const presets = getPresets();11const getPresets = require('storybook-root-cause').getPresets;12const presets = getPresets();13const getPresets = require('storybook-root-cause').getPresets;14const presets = getPresets();15const getPresets = require('storybook-root-cause').getPresets;16const presets = getPresets();17const getPresets = require('storybook-root-cause').getPresets;18const presets = getPresets();19const getPresets = require('storybook-root-cause').getPresets;20const presets = getPresets();21const getPresets = require('storybook-root-cause').getPresets;22const presets = getPresets();23const getPresets = require('storybook-root-cause').getPresets;24const presets = getPresets();25const getPresets = require('storybook-root-cause').getPresets;26const presets = getPresets();
Using AI Code Generation
1import { getPresets } from "storybook-root-registry";2import { getPresets } from "storybook-root-registry";3import { getPresets } from "storybook-root-registry";4import { getPresets } from "storybook-root-registry";5import { getPresets } from "storybook-root-registry";6import { getPresets } from "storybook-root-registry";7import { getPresets } from "storybook-root-registry";8import { getPresets } from "storybook-root-registry";9import { getPresets } from "storybook-root-registry";10import { getPresets } from "storybook-root-registry";11import { getPresets } from "storybook-root-registry";12import { getPresets } from "storybook-root-registry";13import { getPresets } from "storybook-root-registry";14import { getPresets } from "storybook-root-registry";15import { getPresets } from "storybook-root-registry";
Using AI Code Generation
1module.exports = {2 getPresets: () => {3 return {4 webpackFinal: (config) => {5 return config;6 },7 };8 },9};10{11 "scripts": {12 },13 "devDependencies": {14 },15 "peerDependencies": {16 }17}
Using AI Code Generation
1import { getPresets } from 'storybook-root';2I have a project with a lot of .js files that I want to convert to .jsx. I have already changed the file extensions, but I still have to change the import statements to import .jsx files instead of .js files. Is there a way to do this automatically?3I'm trying to import a function in a file from a different folder. I'm getting the error:4 Try `npm install @types/c:/users/username/documents/business/projects/projectname/server/server/server` if it exists or add a new declaration (.d.ts) file containing `declare module 'c:/Users/UserName/Documents/Business/Projects/ProjectName/Server/Server/Server.js';`ts(7016)"5I'm trying to import a function in a file from a different folder. I'm getting the error:6 Try `npm install @types/c:/users/username/documents/business/projects/projectname/server/server/server` if it exists or add a new declaration (.d.ts) file containing `
Automation Testing Tutorials
Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
LambdaTest Learning Hubs:
- JUnit Tutorial
- TestNG Tutorial
- Webdriver Tutorial
- WebDriverIO Tutorial
- Protractor Tutorial
- Selenium 4 Tutorial
- Jenkins Tutorial
- NUnit Tutorial
- Jest Tutorial
- Playwright Tutorial
- Cypress Tutorial
- PyTest Tutorial
YouTube
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Run storybook-root automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
