File SingleSymbolRenderSpec.js

test/mapboxgl/overlay/symbol/SingleSymbolRenderSpec.js:None–None

import SingleSymbolRender from '../../../../src/mapboxgl/overlay/symbol/SingleSymbolRender'
import mapboxgl from 'mapbox-gl';

var url = GlobeParameter.ChinaURL + '/zxyTileImage.png?z={z}&x={x}&y={y}';