```js
// LoginForm.stories.js

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

import { expect } from '@storybook/jest';

import LoginForm from './LoginForm.vue';

export default {
  /* 👇 The title prop is optional.
   * See https://storybook.js.org/docs/7.0/vue/configure/overview#configure-story-loading
   * to learn how to generate automatic titles
   */
  title: 'Form',
  component: LoginForm,
};

/*
 *👇 Render functions are a framework specific feature to allow you control on how the component renders.
 * See https://storybook.js.org/docs/7.0/vue/api/csf
 * to learn how to use render functions.
 */
export const EmptyForm = {
  render: (args) => ({
    components: { LoginForm },
    setup() {
      return args;
    },
    template: '<LoginForm @onSubmit="onSubmit" v-bind="args" />',
  }),
};

export const FilledForm = {
  render: (args) => ({
    components: { LoginForm },
    setup() {
      return args;
    },
    template: '<LoginForm @onSubmit="onSubmit" v-bind="args" />',
  }),
  play: async ({ canvasElement }) => {
    // Starts querying the component from its root element
    const canvas = within(canvasElement);

    // 👇 Simulate interactions with the component
    await userEvent.type(canvas.getByTestId('email'), 'email@provider.com');

    await userEvent.type(canvas.getByTestId('password'), 'a-random-password');

    // See https://storybook.js.org/docs/7.0/vue/essentials/actions#automatically-matching-args to learn how to setup logging in the Actions panel
    await userEvent.click(canvas.getByRole('button'));

    // 👇 Assert DOM structure
    await expect(
      canvas.getByText(
        'Everything is perfect. Your account is ready and we should probably get you started!'
      )
    ).toBeInTheDocument();
  },
};
```