import { createPlayground, Playground } from './';
import * as chai from 'chai';

const expect = chai.expect;
describe('Playground', () => {
  it('createPlayground and destroy', () => {
    const preCount = document.body.children.length;
    const playground = createPlayground({
      node: document.body
    });
    playground.ready();
    expect(playground).to.instanceOf(Playground);
    expect(document.body.children.length).to.eql(preCount + 1);
    playground.dispose();
    expect(document.body.children.length).to.eql(preCount);
  });
});