text: // Copyright (c) 2015 - 2017 Uber Technologies, Inc.
  //
  // Permission is hereby granted, free of charge, to any person obtaining a copy
  // of this software and associated documentation files (the "Software"), to deal
  // in the Software without restriction, including without limitation the rights
  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  // copies of the Software, and to permit persons to whom the Software is
  // furnished to do so, subject to the following conditions:
  //
  // The above copyright notice and this permission notice shall be included in
  // all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  // THE SOFTWARE.
  import test from 'tape-promise/tape';
  
  import {testLayerAsync} from '@deck.gl/test-utils';
  import {Tile3DLayer} from '@deck.gl/geo-layers';
  import {WebMercatorViewport} from '@deck.gl/core';
  
  test('Tile3DLayer', async t => {
    const testCases = [
      {
        props: {
          data: './test/data/3d-tiles/tileset.json',
          getPointColor: [0, 0, 0]
        },
        onBeforeUpdate: () => t.comment('inital load'),
        onAfterUpdate: ({layer, subLayers}) => {
          if (layer.isLoaded) {
            t.ok(subLayers[0], 'Renders sub layers');
          }
        }
      },
      {
        updateProps: {
          opacity: 0.5
        },
        onBeforeUpdate: () => t.comment('update opacity'),
        onAfterUpdate: ({layer, subLayers}) => {
          if (layer.isLoaded) {
            t.is(subLayers[0].props.opacity, 0.5, 'Updated sub layer props');
          }
        }
      }
    ];
  
    await testLayerAsync({
      Layer: Tile3DLayer,
      viewport: new WebMercatorViewport({
        width: 400,
        height: 300,
        longitude: -75.61209423,
        latitude: 40.042530625,
        zoom: 12
      }),
      testCases,
      onError: t.notOk
    });
  
    t.end();
  });
  