Portable Stories Vitest Compose Stories

import { test, expect } from 'vitest';
import { screen } from '@testing-library/react';
// Replace your-framework with the framework you are using, e.g. react-vite, nextjs, nextjs-vite, etc.
import { composeStories } from '@storybook/your-framework';

// Import all stories and the component annotations from the stories file
import * as stories from './Button.stories';

// Every component that is returned maps 1:1 with the stories,
// but they already contain all annotations from story, meta, and project levels
const { Primary, Secondary } = composeStories(stories);

test('renders primary button with default args', async () => {
  await Primary.run();
  const buttonElement = screen.getByText('Text coming from args in stories file!');
  expect(buttonElement).not.toBeNull();
});

test('renders primary button with overridden props', async () => {
  // You can override props by passing them in the context argument of the run function
  await Primary.run({ args: { ...Primary.args, children: 'Hello world' } });
  const buttonElement = screen.getByText(/Hello world/i);
  expect(buttonElement).not.toBeNull();
});

import { test, expect } from 'vitest';
import { screen } from '@testing-library/svelte';
// Replace your-framework with the framework you are using, e.g. sveltekit or svelte-vite
import { composeStories } from '@storybook/your-framework';

// Import all stories and the component annotations from the stories file
import * as stories from './Button.stories';

// Every component that is returned maps 1:1 with the stories,
// but they already contain all annotations from story, meta, and project levels
const { Primary, Secondary } = composeStories(stories);

test('renders primary button with default args', async () => {
  await Primary.run();
  const buttonElement = screen.getByText('Text coming from args in stories file!');
  expect(buttonElement).not.toBeNull();
});

test('renders primary button with overridden props', async () => {
  // You can override props by passing them in the context argument of the run function
  await Primary.run({ args: { ...Primary.args, children: 'Hello world' } });
  const buttonElement = screen.getByText(/Hello world/i);
  expect(buttonElement).not.toBeNull();
});

import { test, expect } from 'vitest';
import { screen } from '@testing-library/vue';
import { composeStories } from '@storybook/vue3-vite';

// Import all stories and the component annotations from the stories file
import * as stories from './Button.stories';

// Every component that is returned maps 1:1 with the stories,
// but they already contain all annotations from story, meta, and project levels
const { Primary, Secondary } = composeStories(stories);

test('renders primary button with default args', async () => {
  await Primary.run();
  const buttonElement = screen.getByText('Text coming from args in stories file!');
  expect(buttonElement).not.toBeNull();
});

test('renders primary button with overridden props', async () => {
  // You can override props by passing them in the context argument of the run function
  await Primary.run({ args: { ...Primary.args, children: 'Hello world' } });
  const buttonElement = screen.getByText(/Hello world/i);
  expect(buttonElement).not.toBeNull();
});