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31 lines
681 B
TypeScript
31 lines
681 B
TypeScript
import type { Decorator } from '@storybook/react'
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import MockDate from 'mockdate'
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declare module '@storybook/types' {
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interface Parameters {
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mockDate?: string | number | Date
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}
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}
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/** Global story decorator that allows mocking of dates.
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*
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* ```ts
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* export default {
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* title: 'My story',
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* component: MyComponent,
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* parameters: {
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* mockDate: '2023-02-01', // add mock date here
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* },
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* } as ComponentMeta<typeof MyComponent>
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* ```
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*/
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export const withMockDate: Decorator = (Story, { parameters }) => {
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if (parameters.mockDate) {
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MockDate.set(parameters.mockDate)
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} else {
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MockDate.reset()
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}
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return <Story />
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}
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