File FGBLayerSpec.js

test/mapboxgl/overlay/FGBLayerSpec.js:None–None

import { FGBLayer } from '../../../src/mapboxgl/overlay/FGBLayer';
import mapboxgl from 'mapbox-gl';
var url = GlobeParameter.ChinaURL + '/zxyTileImage.png?z={z}&x={x}&y={y}';
var fgbUrl = 'base/resources/data/capitals_data20.fgb';