proto/go/pbtesting/assert_matcher.go

//  Copyright 2020 Google Inc. All Rights Reserved.
//
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.

package pbtesting

import (
	"testing"

	"github.com/golang/protobuf/proto"
	"github.com/google/go-cmp/cmp"
	"google.golang.org/protobuf/testing/protocmp"
)

// AssertEqual asserts that two protobufs are equal.
func AssertEqual(t *testing.T, expected, actual proto.Message) {
	if diff := cmp.Diff(expected, actual, protocmp.Transform()); diff != "" {
		t.Errorf("Protos not equal (-want +got):\n%s", diff)
	}
}