File EditFeatureAttachmentsSpec.js

test/mapboxgl/services/EditFeatureAttachmentsSpec.js:None–None

import { FeatureService } from '../../../src/mapboxgl/services/FeatureService';
import { EditAttachmentsParameters } from '../../../src/common/iServer/EditAttachmentsParameters';
import { FetchRequest } from '../../../src/common/util/FetchRequest';