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42 lines
1.2 KiB
42 lines
1.2 KiB
// Copyright 2013 Prometheus Team |
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// Licensed under the Apache License, Version 2.0 (the "License"); |
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// you may not use this file except in compliance with the License. |
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// You may obtain a copy of the License at |
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// |
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// http://www.apache.org/licenses/LICENSE-2.0 |
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// |
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// Unless required by applicable law or agreed to in writing, software |
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// distributed under the License is distributed on an "AS IS" BASIS, |
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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// See the License for the specific language governing permissions and |
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// limitations under the License. |
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package test |
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import ( |
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"github.com/prometheus/prometheus/utility" |
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"time" |
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) |
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type instantProvider struct { |
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index int |
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timeQueue []time.Time |
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} |
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func (t *instantProvider) Now() (time time.Time) { |
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time = t.timeQueue[t.index] |
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t.index++ |
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return |
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} |
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// NewInstantProvider furnishes an InstantProvider with prerecorded responses |
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// for calls made against it. It has no validation behaviors of its own and |
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// will panic if times are requested more than available pre-recorded behaviors. |
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func NewInstantProvider(times []time.Time) utility.InstantProvider { |
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return &instantProvider{ |
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index: 0, |
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timeQueue: times, |
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} |
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}
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