How to use mockPresetFoo method in storybook-root

Best JavaScript code snippet using storybook-root

presets.test.js

Source:presets.test.js Github

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1function wrapPreset(basePresets) {2 return {3 babel: async (config, args) => basePresets.apply('babel', config, args),4 webpack: async (config, args) => basePresets.apply('webpack', config, args),5 };6}7function mockPreset(name, mockPresetObject) {8 jest.mock(name, () => mockPresetObject, { virtual: true });9}10jest.mock('@storybook/node-logger', () => ({11 logger: {12 info: jest.fn(),13 warn: jest.fn(),14 error: jest.fn(),15 },16}));17describe('presets', () => {18 it('does not throw when there is no preset file', async () => {19 const getPresets = require.requireActual('./presets').default;20 let presets;21 async function testPresets() {22 presets = wrapPreset(getPresets());23 await presets.webpack();24 await presets.babel();25 }26 await expect(testPresets()).resolves.toBeUndefined();27 expect(presets).toBeDefined();28 });29 it('does not throw when presets are empty', async () => {30 const getPresets = require.requireActual('./presets').default;31 const presets = wrapPreset(getPresets([]));32 async function testPresets() {33 await presets.webpack();34 await presets.babel();35 }36 await expect(testPresets()).resolves.toBeUndefined();37 });38 it('does not throw when preset can not be loaded', async () => {39 const getPresets = require.requireActual('./presets').default;40 const presets = wrapPreset(getPresets(['preset-foo']));41 async function testPresets() {42 await presets.webpack();43 await presets.babel();44 }45 await expect(testPresets()).resolves.toBeUndefined();46 });47 it('loads and applies presets when they are combined in another preset', async () => {48 mockPreset('preset-foo', {49 foo: exec => exec.concat('foo'),50 });51 mockPreset('preset-bar', {52 foo: exec => exec.concat('bar'),53 });54 mockPreset('preset-got', [55 'preset-dracarys',56 { name: 'preset-valar', options: { custom: 'morghulis' } },57 ]);58 mockPreset('preset-dracarys', {59 foo: exec => exec.concat('dracarys'),60 });61 mockPreset('preset-valar', {62 foo: (exec, options) => exec.concat(`valar ${options.custom}`),63 });64 const getPresets = require.requireActual('./presets').default;65 const presets = getPresets(['preset-foo', 'preset-got', 'preset-bar']);66 const result = await presets.apply('foo', []);67 expect(result).toEqual(['foo', 'dracarys', 'valar morghulis', 'bar']);68 });69 it('loads and applies presets when they are declared as a string', async () => {70 const mockPresetFooExtendWebpack = jest.fn();71 const mockPresetBarExtendBabel = jest.fn();72 mockPreset('preset-foo', {73 webpack: mockPresetFooExtendWebpack,74 });75 mockPreset('preset-bar', {76 babel: mockPresetBarExtendBabel,77 });78 const getPresets = require.requireActual('./presets').default;79 const presets = wrapPreset(getPresets(['preset-foo', 'preset-bar']));80 async function testPresets() {81 await presets.webpack();82 await presets.babel();83 }84 await expect(testPresets()).resolves.toBeUndefined();85 expect(mockPresetFooExtendWebpack).toHaveBeenCalled();86 expect(mockPresetBarExtendBabel).toHaveBeenCalled();87 });88 it('loads and applies presets when they are declared as an object without props', async () => {89 const mockPresetFooExtendWebpack = jest.fn();90 const mockPresetBarExtendBabel = jest.fn();91 mockPreset('preset-foo', {92 webpack: mockPresetFooExtendWebpack,93 });94 mockPreset('preset-bar', {95 babel: mockPresetBarExtendBabel,96 });97 const getPresets = require.requireActual('./presets').default;98 const presets = wrapPreset(getPresets([{ name: 'preset-foo' }, { name: 'preset-bar' }]));99 async function testPresets() {100 await presets.webpack();101 await presets.babel();102 }103 await expect(testPresets()).resolves.toBeUndefined();104 expect(mockPresetFooExtendWebpack).toHaveBeenCalled();105 expect(mockPresetBarExtendBabel).toHaveBeenCalled();106 });107 it('loads and applies presets when they are declared as an object with props', async () => {108 const mockPresetFooExtendWebpack = jest.fn();109 const mockPresetBarExtendBabel = jest.fn();110 mockPreset('preset-foo', {111 webpack: mockPresetFooExtendWebpack,112 });113 mockPreset('preset-bar', {114 babel: mockPresetBarExtendBabel,115 });116 const getPresets = require.requireActual('./presets').default;117 const presets = wrapPreset(118 getPresets([119 { name: 'preset-foo', options: { foo: 1 } },120 { name: 'preset-bar', options: { bar: 'a' } },121 ])122 );123 async function testPresets() {124 await presets.webpack({});125 await presets.babel({});126 }127 await expect(testPresets()).resolves.toBeUndefined();128 expect(mockPresetFooExtendWebpack).toHaveBeenCalledWith(expect.anything(), {129 foo: 1,130 presetsList: expect.anything(),131 });132 expect(mockPresetBarExtendBabel).toHaveBeenCalledWith(expect.anything(), {133 bar: 'a',134 presetsList: expect.anything(),135 });136 });137 it('loads and applies presets when they are declared as a string and as an object', async () => {138 const mockPresetFooExtendWebpack = jest.fn();139 const mockPresetBarExtendBabel = jest.fn();140 mockPreset('preset-foo', {141 webpack: mockPresetFooExtendWebpack,142 });143 mockPreset('preset-bar', {144 babel: mockPresetBarExtendBabel,145 });146 const getPresets = require.requireActual('./presets').default;147 const presets = wrapPreset(148 getPresets([149 'preset-foo',150 {151 name: 'preset-bar',152 options: {153 bar: 'a',154 },155 },156 ])157 );158 async function testPresets() {159 await presets.webpack({});160 await presets.babel({});161 }162 await expect(testPresets()).resolves.toBeUndefined();163 expect(mockPresetFooExtendWebpack).toHaveBeenCalled();164 expect(mockPresetBarExtendBabel).toHaveBeenCalledWith(expect.anything(), {165 bar: 'a',166 presetsList: expect.arrayContaining([167 expect.objectContaining({ name: 'preset-foo' }),168 expect.objectContaining({ name: 'preset-bar' }),169 ]),170 });171 });172 it('applies presets in chain', async () => {173 const mockPresetFooExtendWebpack = jest.fn(() => ({}));174 const mockPresetBarExtendWebpack = jest.fn(() => ({}));175 mockPreset('preset-foo', {176 webpack: mockPresetFooExtendWebpack,177 });178 mockPreset('preset-bar', {179 webpack: mockPresetBarExtendWebpack,180 });181 const getPresets = require.requireActual('./presets').default;182 const presets = wrapPreset(183 getPresets([184 'preset-foo',185 {186 name: 'preset-bar',187 options: {188 bar: 'a',189 presetsList: expect.arrayContaining([190 expect.objectContaining({ name: 'preset-foo' }),191 expect.objectContaining({ name: 'preset-bar' }),192 ]),193 },194 },195 ])196 );197 async function testPresets() {198 await presets.webpack();199 await presets.babel();200 }201 await expect(testPresets()).resolves.toBeUndefined();202 expect(mockPresetFooExtendWebpack).toHaveBeenCalled();203 expect(mockPresetBarExtendWebpack).toHaveBeenCalledWith(expect.anything(), {204 bar: 'a',205 presetsList: expect.arrayContaining([206 expect.objectContaining({ name: 'preset-foo' }),207 expect.objectContaining({ name: 'preset-bar' }),208 ]),209 });210 });211 it('allows for presets to export presets array', async () => {212 const getPresets = require.requireActual('./presets').default;213 const input = {};214 const mockPresetBar = jest.fn(() => input);215 mockPreset('preset-foo', {216 presets: ['preset-bar'],217 });218 mockPreset('preset-bar', {219 bar: mockPresetBar,220 });221 const presets = getPresets(['preset-foo']);222 const output = await presets.apply('bar');223 expect(mockPresetBar).toHaveBeenCalledWith(undefined, expect.any(Object));224 expect(input).toBe(output);225 });226 it('allows for presets to export presets fn', async () => {227 const getPresets = require.requireActual('./presets').default;228 const input = {};229 const storybookOptions = { a: 1 };230 const presetOptions = { b: 2 };231 const mockPresetBar = jest.fn(() => input);232 const mockPresetFoo = jest.fn(() => ['preset-bar']);233 mockPreset('preset-foo', {234 presets: mockPresetFoo,235 });236 mockPreset('preset-bar', {237 bar: mockPresetBar,238 });239 const presets = getPresets([{ name: 'preset-foo', options: { b: 2 } }], storybookOptions);240 const output = await presets.apply('bar');241 expect(mockPresetFoo).toHaveBeenCalledWith({ ...storybookOptions, ...presetOptions });242 expect(mockPresetBar).toHaveBeenCalledWith(undefined, expect.any(Object));243 expect(input).toBe(output);244 });245 afterEach(() => {246 jest.resetModules();247 });...

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Using AI Code Generation

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

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Using AI Code Generation

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1import { mockPresetFoo } from 'storybook-root-preset';2import { mockPresetBar } from 'storybook-root-preset';3import { mockPresetFoo } from 'storybook-root-preset';4import { mockPresetBar } from 'storybook-root-preset';5import { mockPresetFoo } from 'storybook-root-preset';6import { mockPresetBar } from 'storybook-root-preset';7import { mockPresetFoo } from 'storybook-root-preset';8import { mockPresetBar } from 'storybook-root-preset';9import { mockPresetFoo } from 'storybook-root-preset';10import { mockPresetBar } from 'storybook-root-preset';11import { mockPresetFoo } from 'storybook-root-preset';12import { mockPresetBar } from 'storybook-root-preset';13import { mockPresetFoo } from 'storybook-root-preset';14import { mockPresetBar } from 'storybook-root-preset';15import { mockPresetFoo } from 'storybook-root-preset';16import { mockPreset

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Using AI Code Generation

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1import { mockPresetFoo } from 'storybook-root'2test('test', () => {3 mockPresetFoo('foo')4})5export { mockPresetFoo } from './mockPresetFoo'6export const mockPresetFoo = jest.fn()

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