【fix】UT

Author: songyumeng

test/karma.conf.js

@@ -42,7 +42,10 @@ module.exports = function (config) {
               '../node_modules/three/**',
               '../node_modules/xlsx/**',
               '../node_modules/@turf/**',
-              '../node_modules/lodash/**'
+              '../node_modules/lodash/**',
+              '../src/mapboxgl/overlay/L7/l7-render.js',
+              '../src/common/util/UGCWasmAll.js',
+              '../node_modules/echarts/dist/echarts.js'
             ],
             plugins: ['istanbul', '@babel/plugin-transform-runtime']
           }