```ts // MyComponent.stories.ts import { screen, userEvent } from '@storybook/testing-library'; import { MyComponent } from './MyComponent.component'; export default { component: MyComponent, }; // Custom function to emulate a pause function sleep(ms: any) { return new Promise((resolve) => setTimeout(resolve, ms)); } // Queries the element by it's role and fires the event export const ExampleChangeEvent = { play: async () => { const select = screen.getByRole('listbox'); await userEvent.selectOptions(select, ['One Item']); await sleep(2000); await userEvent.selectOptions(select, ['Another Item']); await sleep(2000); await userEvent.selectOptions(select, ['Yet another item']); }, }; ```