81 lines
2.7 KiB
Go
81 lines
2.7 KiB
Go
/*
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Copyright 2018 The Kubernetes Authors All rights reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package collector
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import (
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"testing"
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v1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/kube-state-metrics/pkg/metric"
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)
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func TestConfigMapCollector(t *testing.T) {
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// Fixed metadata on type and help text. We prepend this to every expected
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// output so we only have to modify a single place when doing adjustments.
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startTime := 1501569018
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metav1StartTime := metav1.Unix(int64(startTime), 0)
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const metadata = `
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# HELP kube_configmap_info Information about configmap.
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# TYPE kube_configmap_info gauge
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# HELP kube_configmap_created Unix creation timestamp
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# TYPE kube_configmap_created gauge
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# HELP kube_configmap_metadata_resource_version Resource version representing a specific version of the configmap.
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# TYPE kube_configmap_metadata_resource_version gauge
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`
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cases := []generateMetricsTestCase{
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{
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Obj: &v1.ConfigMap{
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ObjectMeta: metav1.ObjectMeta{
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Name: "configmap1",
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Namespace: "ns1",
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ResourceVersion: "123456",
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},
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},
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Want: `
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kube_configmap_info{configmap="configmap1",namespace="ns1"} 1
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kube_configmap_metadata_resource_version{configmap="configmap1",namespace="ns1",resource_version="123456"} 1
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`,
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MetricNames: []string{"kube_configmap_info", "kube_configmap_metadata_resource_version"},
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},
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{
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Obj: &v1.ConfigMap{
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ObjectMeta: metav1.ObjectMeta{
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Name: "configmap2",
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Namespace: "ns2",
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CreationTimestamp: metav1StartTime,
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ResourceVersion: "abcdef",
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},
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},
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Want: `
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kube_configmap_info{configmap="configmap2",namespace="ns2"} 1
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kube_configmap_created{configmap="configmap2",namespace="ns2"} 1.501569018e+09
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kube_configmap_metadata_resource_version{configmap="configmap2",namespace="ns2",resource_version="abcdef"} 1
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`,
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MetricNames: []string{"kube_configmap_info", "kube_configmap_created", "kube_configmap_metadata_resource_version"},
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},
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}
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for i, c := range cases {
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c.Func = metric.ComposeMetricGenFuncs(configMapMetricFamilies)
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if err := c.run(); err != nil {
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t.Errorf("unexpected collecting result in %vth run:\n%s", i, err)
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}
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}
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}
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