import './checkbox.element.js';

import { assert, fixture, html } from '@open-wc/testing';

describe('usa-checkbox', () => {
  it('should be accessible', async () => {
    const form = await fixture<HTMLFormElement>(html`
      <usa-checkbox name="fname" value="Foo">Hello World</usa-checkbox>
    `);

    return assert.isAccessible(form);
  });

  it('should submit form with default values', async () => {
    const form = await fixture<HTMLFormElement>(html`
      <form>
        <usa-checkbox name="enabled" value="test" checked> Hello World </usa-checkbox>

        <button>Submit</button>
      </form>
    `);

    const value = new FormData(form);

    assert.equal(value.get('enabled'), 'test');
  });

  it('should update form value as input value changed', async () => {
    const form = await fixture<HTMLFormElement>(html`
      <form>
        <usa-checkbox name="enabled" value="test">Hello World</usa-checkbox>

        <button>Submit</button>
      </form>
    `);

    const checkbox = form.querySelector('usa-checkbox');
    const nativeInput = checkbox?.shadowRoot?.querySelector('input');

    if (nativeInput) {
      nativeInput.click();
    }

    await Promise.resolve();

    const value = new FormData(form);

    assert.equal(value.get('enabled'), 'test');
  });

  it('should not submit when not valid', async () => {
    const form = await fixture<HTMLFormElement>(html`
      <form>
        <usa-checkbox name="enabled" value="test" required> Hello World </usa-checkbox>

        <button>Submit</button>
      </form>
    `);

    assert.equal(form.checkValidity(), false);
  });
});