add testpanel of mock

libraries/map-amap/src/main/java/com/mogo/map/impl/amap/AMapWrapper.java

@@ -245,6 +245,11 @@ public class AMapWrapper implements IMogoMap {
         return null;
     }
 
+    @Override
+    public String getMapVersion() {
+        return null;
+    }
+
     private boolean checkAMap() {
         if ( mAMap == null ) {
             Logger.e( TAG, "高德map实例为空，请检查" );