mirror of
https://github.com/prometheus/prometheus.git
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c438b50133
Replacing code which assumes the internal structure of `Labels`. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
74 lines
2 KiB
Go
74 lines
2 KiB
Go
// Copyright 2021 The Prometheus Authors
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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 main
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import (
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"testing"
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"time"
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"github.com/prometheus/common/model"
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"github.com/prometheus/prometheus/config"
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"github.com/prometheus/prometheus/discovery/targetgroup"
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"github.com/prometheus/prometheus/model/labels"
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"github.com/prometheus/prometheus/model/relabel"
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"github.com/stretchr/testify/require"
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)
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func TestSDCheckResult(t *testing.T) {
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targetGroups := []*targetgroup.Group{{
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Targets: []model.LabelSet{
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map[model.LabelName]model.LabelValue{"__address__": "localhost:8080", "foo": "bar"},
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},
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}}
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reg, err := relabel.NewRegexp("(.*)")
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require.Nil(t, err)
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scrapeConfig := &config.ScrapeConfig{
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ScrapeInterval: model.Duration(1 * time.Minute),
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ScrapeTimeout: model.Duration(10 * time.Second),
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RelabelConfigs: []*relabel.Config{{
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SourceLabels: model.LabelNames{"foo"},
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Action: relabel.Replace,
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TargetLabel: "newfoo",
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Regex: reg,
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Replacement: "$1",
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}},
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}
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expectedSDCheckResult := []sdCheckResult{
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{
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DiscoveredLabels: labels.FromStrings(
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"__address__", "localhost:8080",
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"__scrape_interval__", "1m",
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"__scrape_timeout__", "10s",
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"foo", "bar",
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),
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Labels: labels.FromStrings(
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"__address__", "localhost:8080",
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"__scrape_interval__", "1m",
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"__scrape_timeout__", "10s",
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"foo", "bar",
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"instance", "localhost:8080",
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"newfoo", "bar",
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),
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Error: nil,
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},
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}
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require.Equal(t, expectedSDCheckResult, getSDCheckResult(targetGroups, scrapeConfig, true))
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}
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