func writeJSONToService(service annotations.Service, pathToJSONFile string, contentUUID string, assert *assert.Assertions) { f, err := os.Open(pathToJSONFile) assert.NoError(err) dec := json.NewDecoder(f) annotation, errr := service.DecodeJSON(dec) assert.NoError(errr) errrr := service.Write(contentUUID, annotation) assert.NoError(errrr) }