text: import test from 'ava';
  import { join } from 'path';
  import { ImageLittlePlanet } from '../../../src/panorama/ImageLittlePlanet';
  
  const localImageFolder = '../../../example/asset/textures/equirectangular';
  const cabinImageURL = join( __dirname, localImageFolder, 'cabin.jpg' );
  const container = document.createElement( 'div' );
  
  test.cb('Load Event', t => {
      const panorama = new ImageLittlePlanet( cabinImageURL );
      panorama.setContainer( container );
      panorama.addEventListener( 'loaded', ()=>{
          t.end();
      } );
      panorama.load();
  });
  
  test.cb('Dispose', t => {
      const panorama = new ImageLittlePlanet( cabinImageURL );
      panorama.setContainer( container );
      panorama.addEventListener( 'loaded', ()=>{
          panorama.dispose();
          t.falsy(panorama.geometry);
          t.falsy(panorama.material);
          t.falsy(panorama.parent);
          t.end();
      } );
      panorama.load();
  });