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storage_recorder.go
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/
storage_recorder.go
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// Copyright 2015 The etcd Authors
//
// 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 mockstorage
import (
"github.com/coreos/etcd/pkg/testutil"
"github.com/coreos/etcd/raft"
"github.com/coreos/etcd/raft/raftpb"
)
type storageRecorder struct {
testutil.Recorder
dbPath string // must have '/' suffix if set
}
func NewStorageRecorder(db string) *storageRecorder {
return &storageRecorder{&testutil.RecorderBuffered{}, db}
}
func NewStorageRecorderStream(db string) *storageRecorder {
return &storageRecorder{testutil.NewRecorderStream(), db}
}
func (p *storageRecorder) Save(st raftpb.HardState, ents []raftpb.Entry) error {
p.Record(testutil.Action{Name: "Save"})
return nil
}
func (p *storageRecorder) SaveSnap(st raftpb.Snapshot) error {
if !raft.IsEmptySnap(st) {
p.Record(testutil.Action{Name: "SaveSnap"})
}
return nil
}
func (p *storageRecorder) Close() error { return nil }