lnd/kvdb/kvdb_etcd.go

// +build kvdb_etcd

package kvdb

import (
	"github.com/lightningnetwork/lnd/kvdb/etcd"
)

// TestBackend is conditionally set to etcd when the kvdb_etcd build tag is
// defined, allowing testing our database code with etcd backend.
const TestBackend = EtcdBackendName

// GetEtcdTestBackend creates an embedded etcd backend for testing
// storig the database at the passed path.
func StartEtcdTestBackend(path string, clientPort, peerPort uint16) (
	*etcd.Config, func(), error) {

	return etcd.NewEmbeddedEtcdInstance(
		path, clientPort, peerPort,
	)
}