231 lines
9.4 KiB
Go
231 lines
9.4 KiB
Go
/*
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Copyright 2019 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 store
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import (
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"testing"
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"time"
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certv1 "k8s.io/api/certificates/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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generator "k8s.io/kube-state-metrics/v2/pkg/metric_generator"
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)
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func TestCsrStore(t *testing.T) {
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const metadata = `
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# HELP kube_certificatesigningrequest_labels [STABLE] Kubernetes labels converted to Prometheus labels.
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# TYPE kube_certificatesigningrequest_labels gauge
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# HELP kube_certificatesigningrequest_created [STABLE] Unix creation timestamp
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# TYPE kube_certificatesigningrequest_created gauge
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# HELP kube_certificatesigningrequest_condition [STABLE] The number of each certificatesigningrequest condition
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# TYPE kube_certificatesigningrequest_condition gauge
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# HELP kube_certificatesigningrequest_cert_length [STABLE] Length of the issued cert
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# TYPE kube_certificatesigningrequest_cert_length gauge
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`
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cases := []generateMetricsTestCase{
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{
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Obj: &certv1.CertificateSigningRequest{
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ObjectMeta: metav1.ObjectMeta{
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Name: "certificate-test",
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Generation: 1,
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Labels: map[string]string{
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"cert": "test",
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},
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CreationTimestamp: metav1.Time{Time: time.Unix(1500000000, 0)},
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},
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Status: certv1.CertificateSigningRequestStatus{},
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Spec: certv1.CertificateSigningRequestSpec{
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SignerName: "signer",
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},
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},
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Want: metadata + `
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kube_certificatesigningrequest_created{certificatesigningrequest="certificate-test",signer_name="signer"} 1.5e+09
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kube_certificatesigningrequest_condition{certificatesigningrequest="certificate-test",signer_name="signer",condition="approved"} 0
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kube_certificatesigningrequest_condition{certificatesigningrequest="certificate-test",signer_name="signer",condition="denied"} 0
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kube_certificatesigningrequest_cert_length{certificatesigningrequest="certificate-test",signer_name="signer"} 0
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`,
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MetricNames: []string{"kube_certificatesigningrequest_created", "kube_certificatesigningrequest_condition", "kube_certificatesigningrequest_labels", "kube_certificatesigningrequest_cert_length"},
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},
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{
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Obj: &certv1.CertificateSigningRequest{
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ObjectMeta: metav1.ObjectMeta{
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Name: "certificate-test",
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Generation: 1,
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Labels: map[string]string{
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"cert": "test",
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},
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CreationTimestamp: metav1.Time{Time: time.Unix(1500000000, 0)},
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},
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Status: certv1.CertificateSigningRequestStatus{
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Conditions: []certv1.CertificateSigningRequestCondition{
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{
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Type: certv1.CertificateDenied,
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},
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},
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},
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Spec: certv1.CertificateSigningRequestSpec{
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SignerName: "signer",
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},
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},
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Want: metadata + `
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kube_certificatesigningrequest_created{certificatesigningrequest="certificate-test",signer_name="signer"} 1.5e+09
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kube_certificatesigningrequest_condition{certificatesigningrequest="certificate-test",signer_name="signer",condition="approved"} 0
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kube_certificatesigningrequest_condition{certificatesigningrequest="certificate-test",signer_name="signer",condition="denied"} 1
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kube_certificatesigningrequest_cert_length{certificatesigningrequest="certificate-test",signer_name="signer"} 0
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`,
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MetricNames: []string{"kube_certificatesigningrequest_created", "kube_certificatesigningrequest_condition", "kube_certificatesigningrequest_labels", "kube_certificatesigningrequest_cert_length"},
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},
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{
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Obj: &certv1.CertificateSigningRequest{
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ObjectMeta: metav1.ObjectMeta{
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Name: "certificate-test",
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Generation: 1,
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Labels: map[string]string{
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"cert": "test",
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},
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CreationTimestamp: metav1.Time{Time: time.Unix(1500000000, 0)},
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},
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Status: certv1.CertificateSigningRequestStatus{
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Conditions: []certv1.CertificateSigningRequestCondition{
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{
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Type: certv1.CertificateApproved,
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},
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},
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},
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Spec: certv1.CertificateSigningRequestSpec{
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SignerName: "signer",
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},
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},
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Want: metadata + `
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kube_certificatesigningrequest_created{certificatesigningrequest="certificate-test",signer_name="signer"} 1.5e+09
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kube_certificatesigningrequest_condition{certificatesigningrequest="certificate-test",signer_name="signer",condition="approved"} 1
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kube_certificatesigningrequest_condition{certificatesigningrequest="certificate-test",signer_name="signer",condition="denied"} 0
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kube_certificatesigningrequest_cert_length{certificatesigningrequest="certificate-test",signer_name="signer"} 0
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`,
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MetricNames: []string{"kube_certificatesigningrequest_created", "kube_certificatesigningrequest_condition", "kube_certificatesigningrequest_labels", "kube_certificatesigningrequest_cert_length"},
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},
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{
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Obj: &certv1.CertificateSigningRequest{
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ObjectMeta: metav1.ObjectMeta{
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Name: "certificate-test",
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Generation: 1,
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Labels: map[string]string{
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"cert": "test",
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},
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CreationTimestamp: metav1.Time{Time: time.Unix(1500000000, 0)},
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},
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Spec: certv1.CertificateSigningRequestSpec{
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SignerName: "signer",
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},
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Status: certv1.CertificateSigningRequestStatus{
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Certificate: []byte("just for test"),
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Conditions: []certv1.CertificateSigningRequestCondition{
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{
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Type: certv1.CertificateApproved,
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},
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},
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},
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},
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Want: metadata + `
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kube_certificatesigningrequest_created{certificatesigningrequest="certificate-test",signer_name="signer"} 1.5e+09
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kube_certificatesigningrequest_condition{certificatesigningrequest="certificate-test",signer_name="signer",condition="approved"} 1
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kube_certificatesigningrequest_condition{certificatesigningrequest="certificate-test",signer_name="signer",condition="denied"} 0
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kube_certificatesigningrequest_cert_length{certificatesigningrequest="certificate-test",signer_name="signer"} 13
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`,
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MetricNames: []string{"kube_certificatesigningrequest_created", "kube_certificatesigningrequest_condition", "kube_certificatesigningrequest_labels", "kube_certificatesigningrequest_cert_length"},
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},
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{
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Obj: &certv1.CertificateSigningRequest{
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ObjectMeta: metav1.ObjectMeta{
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Name: "certificate-test",
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Generation: 1,
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Labels: map[string]string{
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"cert": "test",
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},
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CreationTimestamp: metav1.Time{Time: time.Unix(1500000000, 0)},
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},
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Spec: certv1.CertificateSigningRequestSpec{
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SignerName: "signer",
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},
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Status: certv1.CertificateSigningRequestStatus{
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Conditions: []certv1.CertificateSigningRequestCondition{
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{
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Type: certv1.CertificateApproved,
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},
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{
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Type: certv1.CertificateDenied,
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},
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},
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},
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},
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Want: metadata + `
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kube_certificatesigningrequest_created{certificatesigningrequest="certificate-test",signer_name="signer"} 1.5e+09
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kube_certificatesigningrequest_condition{certificatesigningrequest="certificate-test",signer_name="signer",condition="approved"} 1
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kube_certificatesigningrequest_condition{certificatesigningrequest="certificate-test",signer_name="signer",condition="denied"} 1
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kube_certificatesigningrequest_cert_length{certificatesigningrequest="certificate-test",signer_name="signer"} 0
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`,
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MetricNames: []string{"kube_certificatesigningrequest_created", "kube_certificatesigningrequest_condition", "kube_certificatesigningrequest_labels", "kube_certificatesigningrequest_cert_length"},
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},
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{
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Obj: &certv1.CertificateSigningRequest{
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ObjectMeta: metav1.ObjectMeta{
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Name: "certificate-test",
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Generation: 1,
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Labels: map[string]string{
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"cert": "test",
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},
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CreationTimestamp: metav1.Time{Time: time.Unix(1500000000, 0)},
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},
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Spec: certv1.CertificateSigningRequestSpec{
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SignerName: "signer",
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},
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Status: certv1.CertificateSigningRequestStatus{
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Conditions: []certv1.CertificateSigningRequestCondition{
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{
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Type: certv1.CertificateApproved,
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},
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{
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Type: certv1.CertificateDenied,
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},
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{
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Type: certv1.CertificateApproved,
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},
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{
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Type: certv1.CertificateDenied,
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},
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},
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},
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},
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Want: metadata + `
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kube_certificatesigningrequest_created{certificatesigningrequest="certificate-test",signer_name="signer"} 1.5e+09
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kube_certificatesigningrequest_condition{certificatesigningrequest="certificate-test",signer_name="signer",condition="approved"} 2
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kube_certificatesigningrequest_condition{certificatesigningrequest="certificate-test",signer_name="signer",condition="denied"} 2
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kube_certificatesigningrequest_cert_length{certificatesigningrequest="certificate-test",signer_name="signer"} 0
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`,
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MetricNames: []string{"kube_certificatesigningrequest_created", "kube_certificatesigningrequest_condition", "kube_certificatesigningrequest_labels", "kube_certificatesigningrequest_cert_length"},
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},
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}
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for i, c := range cases {
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c.Func = generator.ComposeMetricGenFuncs(csrMetricFamilies(nil, nil))
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c.Headers = generator.ExtractMetricFamilyHeaders(csrMetricFamilies(nil, nil))
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if err := c.run(); err != nil {
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t.Errorf("unexpected error when 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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