// Copyright 2019-present Facebook Inc. All rights reserved. // This source code is licensed under the Apache 2.0 license found // in the LICENSE file in the root directory of this source tree. package graphson import ( "testing" "github.com/stretchr/testify/assert" ) func TestEncodeUnsupportedType(t *testing.T) { _, err := Marshal(func() {}) assert.Error(t, err) }