// Copyright 2018 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 tester

import "time"

// nopStresser implements Stresser that does nothing
type nopStresser struct {
	start time.Time
	qps   int
}

func (s *nopStresser) Stress() error { return nil }
func (s *nopStresser) Pause()        {}
func (s *nopStresser) Close()        {}
func (s *nopStresser) ModifiedKeys() int64 {
	return 0
}
func (s *nopStresser) Checker() Checker { return nil }