vite.config.ts

/// <reference types="vitest/config" />
import { defineConfig } from 'vite';
import react from '@vitejs/plugin-react';
import { storybookTest } from '@storybook/addon-vitest/vitest-plugin';

const dirname = new URL('./.storybook/', import.meta.url).pathname;

export default defineConfig({
  plugins: [react()],
  test: {
    projects: [
      {
        extends: true,
        plugins: [
          storybookTest({
            configDir: dirname,
          }),
        ],
        test: {
          name: 'storybook',
          browser: {
            enabled: true,
            headless: true,
            provider: 'playwright',
            instances: [
              {
                browser: 'chromium',
              },
            ],
          },
          setupFiles: ['.storybook/vitest.setup.ts'],
        },
      },
    ],
  },
});