forked from mirror/client_golang
127 lines
2.6 KiB
Go
127 lines
2.6 KiB
Go
// 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 model
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import (
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"sort"
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"testing"
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)
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func TestSamplesSort(t *testing.T) {
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input := Samples{
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&Sample{
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// Fingerprint: 81f9c9ed24563f8f.
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Metric: Metric{
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MetricNameLabel: "A",
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},
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Timestamp: 1,
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},
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&Sample{
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// Fingerprint: 81f9c9ed24563f8f.
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Metric: Metric{
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MetricNameLabel: "A",
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},
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Timestamp: 2,
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},
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&Sample{
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// Fingerprint: 1bf6c9ed24543f8f.
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Metric: Metric{
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MetricNameLabel: "C",
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},
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Timestamp: 1,
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},
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&Sample{
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// Fingerprint: 1bf6c9ed24543f8f.
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Metric: Metric{
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MetricNameLabel: "C",
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},
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Timestamp: 2,
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},
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&Sample{
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// Fingerprint: 68f4c9ed24533f8f.
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Metric: Metric{
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MetricNameLabel: "B",
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},
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Timestamp: 1,
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},
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&Sample{
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// Fingerprint: 68f4c9ed24533f8f.
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Metric: Metric{
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MetricNameLabel: "B",
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},
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Timestamp: 2,
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},
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}
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expected := Samples{
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&Sample{
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// Fingerprint: 1bf6c9ed24543f8f.
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Metric: Metric{
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MetricNameLabel: "C",
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},
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Timestamp: 1,
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},
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&Sample{
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// Fingerprint: 1bf6c9ed24543f8f.
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Metric: Metric{
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MetricNameLabel: "C",
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},
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Timestamp: 2,
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},
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&Sample{
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// Fingerprint: 68f4c9ed24533f8f.
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Metric: Metric{
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MetricNameLabel: "B",
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},
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Timestamp: 1,
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},
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&Sample{
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// Fingerprint: 68f4c9ed24533f8f.
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Metric: Metric{
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MetricNameLabel: "B",
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},
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Timestamp: 2,
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},
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&Sample{
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// Fingerprint: 81f9c9ed24563f8f.
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Metric: Metric{
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MetricNameLabel: "A",
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},
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Timestamp: 1,
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},
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&Sample{
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// Fingerprint: 81f9c9ed24563f8f.
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Metric: Metric{
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MetricNameLabel: "A",
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},
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Timestamp: 2,
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},
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}
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sort.Sort(input)
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for i, actual := range input {
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actualFp := actual.Metric.Fingerprint()
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expectedFp := expected[i].Metric.Fingerprint()
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if !actualFp.Equal(expectedFp) {
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t.Fatalf("%d. Incorrect fingerprint. Got %s; want %s", i, actualFp.String(), expectedFp.String())
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}
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if actual.Timestamp != expected[i].Timestamp {
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t.Fatalf("%d. Incorrect timestamp. Got %s; want %s", i, actual.Timestamp, expected[i].Timestamp)
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}
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}
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}
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