43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
// Copyright 2013 The Prometheus 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 test
|
|
|
|
import (
|
|
"github.com/prometheus/prometheus/utility"
|
|
"time"
|
|
)
|
|
|
|
type instantProvider struct {
|
|
index int
|
|
timeQueue []time.Time
|
|
}
|
|
|
|
func (t *instantProvider) Now() (time time.Time) {
|
|
time = t.timeQueue[t.index]
|
|
|
|
t.index++
|
|
|
|
return
|
|
}
|
|
|
|
// NewInstantProvider furnishes an InstantProvider with prerecorded responses
|
|
// for calls made against it. It has no validation behaviors of its own and
|
|
// will panic if times are requested more than available pre-recorded behaviors.
|
|
func NewInstantProvider(times []time.Time) utility.InstantProvider {
|
|
return &instantProvider{
|
|
index: 0,
|
|
timeQueue: times,
|
|
}
|
|
}
|