blob: 6411861a5387dfd9ec8fb7c782965bc2ccdaf413 [file] [log] [blame]
// Copyright 2018 The Goma Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
Package grpctest provides a test server for unit tests that use gRPC.
package grpctest
import (
// StartServer instantiates a gRPC server suitable for unit tests, and
// returns the server address the client can use to connect and a stop
// function that must be called if err is nil to stop the server and
// cleanup resources.
func StartServer(server *grpc.Server) (addr string, stop func(), err error) {
lis, err := net.Listen("tcp", ":0")
if err != nil {
return "", func() {}, fmt.Errorf("error creating TCP listener: %v", err)
addr = lis.Addr().String()
go server.Serve(lis)
stop = func() {
return addr, stop, nil