fbredius/storybook

```md
<!-- LoginForm.stories.mdx -->

import { Canvas, Meta, Story } from '@storybook/addon-docs';

import { within, userEvent } from '@storybook/testing-library';

import LoginForm from './LoginForm.svelte';

<Meta title="Form" component={LoginForm} />

export const Template = (args) => ({
  Component: LoginForm,
  props: args,
});

<Canvas>
  <Story name="Empty Form">
    {Template.bind({})}
  </Story>

  <Story
    name="Filled Form"
    play={async ({ canvasElement }) => {

      // Starts querying the component from its root element
      const canvas = within(canvasElement);

      await userEvent.type(canvas.getByTestId('email'), 'email@provider.com', {
        delay: 100,
      });
      await userEvent.type(canvas.getByTestId('password'), 'a-random-password', {
        delay: 100,
      });

      // See https://storybook.js.org/docs/svelte/essentials/actions#automatically-matching-args to learn how to setup logging in the Actions panel
      await userEvent.click(canvas.getByRole('button'));
    }}>
    {Template.bind({})}
  </Story>
</Canvas>
```