232 lines
8.2 KiB
Go
232 lines
8.2 KiB
Go
package e2e
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import (
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"context"
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"fmt"
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"reflect"
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"testing"
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"github.com/jenkinsci/kubernetes-operator/pkg/apis/jenkinsio/v1alpha1"
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jenkinsclient "github.com/jenkinsci/kubernetes-operator/pkg/controller/jenkins/client"
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"github.com/jenkinsci/kubernetes-operator/pkg/controller/jenkins/configuration/base/resources"
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"github.com/jenkinsci/kubernetes-operator/pkg/controller/jenkins/plugins"
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"github.com/bndr/gojenkins"
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framework "github.com/operator-framework/operator-sdk/pkg/test"
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"github.com/stretchr/testify/assert"
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corev1 "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/api/resource"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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func TestConfiguration(t *testing.T) {
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t.Parallel()
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namespace, ctx := setupTest(t)
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// Deletes test namespace
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defer ctx.Cleanup()
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t.Logf("BASE")
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jenkinsCRName := "e2e"
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numberOfExecutors := 6
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systemMessage := "Configuration as Code integration works!!!"
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systemMessageEnvName := "SYSTEM_MESSAGE"
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mySeedJob := seedJobConfig{
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SeedJob: v1alpha1.SeedJob{
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ID: "jenkins-operator",
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CredentialID: "jenkins-operator",
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JenkinsCredentialType: v1alpha1.NoJenkinsCredentialCredentialType,
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Targets: "cicd/jobs/*.jenkins",
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Description: "Jenkins Operator repository",
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RepositoryBranch: "master",
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RepositoryURL: "https://github.com/jenkinsci/kubernetes-operator.git",
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},
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}
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// base
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createUserConfigurationSecret(t, jenkinsCRName, namespace, systemMessageEnvName, systemMessage)
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createUserConfigurationConfigMap(t, jenkinsCRName, namespace, numberOfExecutors, fmt.Sprintf("${%s}", systemMessageEnvName))
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jenkins := createJenkinsCR(t, jenkinsCRName, namespace, &[]v1alpha1.SeedJob{mySeedJob.SeedJob})
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createDefaultLimitsForContainersInNamespace(t, namespace)
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createKubernetesCredentialsProviderSecret(t, namespace, mySeedJob)
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waitForJenkinsBaseConfigurationToComplete(t, jenkins)
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verifyJenkinsMasterPodAttributes(t, jenkins)
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client := verifyJenkinsAPIConnection(t, jenkins)
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verifyPlugins(t, client, jenkins)
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// user
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waitForJenkinsUserConfigurationToComplete(t, jenkins)
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verifyUserConfiguration(t, client, numberOfExecutors, systemMessage)
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verifyJenkinsSeedJobs(t, client, []seedJobConfig{mySeedJob})
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}
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func createUserConfigurationSecret(t *testing.T, jenkinsCRName string, namespace string, systemMessageEnvName, systemMessage string) {
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userConfiguration := &corev1.Secret{
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ObjectMeta: metav1.ObjectMeta{
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Name: resources.GetUserConfigurationSecretName(jenkinsCRName),
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Namespace: namespace,
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},
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StringData: map[string]string{
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systemMessageEnvName: systemMessage,
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},
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}
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t.Logf("User configuration secret %+v", *userConfiguration)
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if err := framework.Global.Client.Create(context.TODO(), userConfiguration, nil); err != nil {
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t.Fatal(err)
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}
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}
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func createUserConfigurationConfigMap(t *testing.T, jenkinsCRName string, namespace string, numberOfExecutors int, systemMessage string) {
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userConfiguration := &corev1.ConfigMap{
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ObjectMeta: metav1.ObjectMeta{
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Name: resources.GetUserConfigurationConfigMapName(jenkinsCRName),
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Namespace: namespace,
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},
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Data: map[string]string{
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"1-set-executors.groovy": fmt.Sprintf(`
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import jenkins.model.Jenkins
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Jenkins.instance.setNumExecutors(%d)
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Jenkins.instance.save()`, numberOfExecutors),
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"1-casc.yaml": fmt.Sprintf(`
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jenkins:
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systemMessage: "%s"`, systemMessage),
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},
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}
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t.Logf("User configuration %+v", *userConfiguration)
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if err := framework.Global.Client.Create(context.TODO(), userConfiguration, nil); err != nil {
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t.Fatal(err)
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}
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}
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func createDefaultLimitsForContainersInNamespace(t *testing.T, namespace string) {
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limitRange := &corev1.LimitRange{
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ObjectMeta: metav1.ObjectMeta{
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Name: "e2e",
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Namespace: namespace,
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},
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Spec: corev1.LimitRangeSpec{
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Limits: []corev1.LimitRangeItem{
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{
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Type: corev1.LimitTypeContainer,
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DefaultRequest: map[corev1.ResourceName]resource.Quantity{
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corev1.ResourceCPU: resource.MustParse("1"),
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corev1.ResourceMemory: resource.MustParse("1Gi"),
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},
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Default: map[corev1.ResourceName]resource.Quantity{
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corev1.ResourceCPU: resource.MustParse("4"),
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corev1.ResourceMemory: resource.MustParse("4Gi"),
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},
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},
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},
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},
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}
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t.Logf("LimitRange %+v", *limitRange)
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if err := framework.Global.Client.Create(context.TODO(), limitRange, nil); err != nil {
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t.Fatal(err)
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}
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}
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func verifyJenkinsMasterPodAttributes(t *testing.T, jenkins *v1alpha1.Jenkins) {
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jenkinsPod := getJenkinsMasterPod(t, jenkins)
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jenkins = getJenkins(t, jenkins.Namespace, jenkins.Name)
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for key, value := range jenkins.Spec.Master.Annotations {
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if jenkinsPod.ObjectMeta.Annotations[key] != value {
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t.Fatalf("Invalid Jenkins pod annotation expected '%+v', actual '%+v'", jenkins.Spec.Master.Annotations, jenkinsPod.ObjectMeta.Annotations)
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}
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}
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if jenkinsPod.Spec.Containers[0].Image != jenkins.Spec.Master.Image {
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t.Fatalf("Invalid jenkins pod image expected '%s', actual '%s'", jenkins.Spec.Master.Image, jenkinsPod.Spec.Containers[0].Image)
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}
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if !reflect.DeepEqual(jenkinsPod.Spec.Containers[0].Resources, jenkins.Spec.Master.Resources) {
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t.Fatalf("Invalid jenkins pod continer resources expected '%+v', actual '%+v'", jenkins.Spec.Master.Resources, jenkinsPod.Spec.Containers[0].Resources)
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}
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if !reflect.DeepEqual(jenkinsPod.Spec.NodeSelector, jenkins.Spec.Master.NodeSelector) {
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t.Fatalf("Invalid jenkins pod node selector expected '%+v', actual '%+v'", jenkins.Spec.Master.NodeSelector, jenkinsPod.Spec.NodeSelector)
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}
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if !reflect.DeepEqual(jenkinsPod.Spec.Containers[0].ReadinessProbe, jenkins.Spec.Master.ReadinessProbe) {
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t.Fatalf("Invalid jenkins pod readinessProbe. Expected '%+v', actual '%+v'", jenkins.Spec.Master.NodeSelector, jenkinsPod.Spec.NodeSelector)
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}
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if !reflect.DeepEqual(jenkinsPod.Spec.Containers[0].LivenessProbe, jenkins.Spec.Master.LivenessProbe) {
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t.Fatalf("Invalid jenkins pod livenessProbe. Expected '%+v', actual '%+v'", jenkins.Spec.Master.NodeSelector, jenkinsPod.Spec.NodeSelector)
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}
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requiredEnvs := resources.GetJenkinsMasterPodBaseEnvs()
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requiredEnvs = append(requiredEnvs, jenkins.Spec.Master.Env...)
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if !reflect.DeepEqual(jenkinsPod.Spec.Containers[0].Env, requiredEnvs) {
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t.Fatalf("Invalid jenkins pod continer resources expected '%+v', actual '%+v'", requiredEnvs, jenkinsPod.Spec.Containers[0].Env)
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}
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t.Log("Jenkins pod attributes are valid")
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}
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func verifyPlugins(t *testing.T, jenkinsClient jenkinsclient.Jenkins, jenkins *v1alpha1.Jenkins) {
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installedPlugins, err := jenkinsClient.GetPlugins(1)
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if err != nil {
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t.Fatal(err)
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}
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requiredPlugins := []map[string][]string{plugins.BasePlugins(), jenkins.Spec.Master.Plugins}
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for _, p := range requiredPlugins {
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for rootPluginName, dependentPlugins := range p {
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rootPlugin, err := plugins.New(rootPluginName)
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if err != nil {
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t.Fatal(err)
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}
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if found, ok := isPluginValid(installedPlugins, *rootPlugin); !ok {
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t.Fatalf("Invalid plugin '%s', actual '%+v'", rootPlugin, found)
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}
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for _, pluginName := range dependentPlugins {
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plugin, err := plugins.New(pluginName)
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if err != nil {
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t.Fatal(err)
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}
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if found, ok := isPluginValid(installedPlugins, *plugin); !ok {
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t.Fatalf("Invalid plugin '%s', actual '%+v'", rootPlugin, found)
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}
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}
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}
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}
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t.Log("All plugins have been installed")
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}
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func isPluginValid(plugins *gojenkins.Plugins, requiredPlugin plugins.Plugin) (*gojenkins.Plugin, bool) {
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p := plugins.Contains(requiredPlugin.Name)
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if p == nil {
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return p, false
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}
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if !p.Active || !p.Enabled || p.Deleted {
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return p, false
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}
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return p, requiredPlugin.Version == p.Version
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}
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func verifyUserConfiguration(t *testing.T, jenkinsClient jenkinsclient.Jenkins, amountOfExecutors int, systemMessage string) {
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checkConfigurationViaGroovyScript := fmt.Sprintf(`
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if (!new Integer(%d).equals(Jenkins.instance.numExecutors)) {
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throw new Exception("Configuration via groovy scripts failed")
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}`, amountOfExecutors)
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logs, err := jenkinsClient.ExecuteScript(checkConfigurationViaGroovyScript)
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assert.NoError(t, err, logs)
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checkConfigurationAsCode := fmt.Sprintf(`
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if (!"%s".equals(Jenkins.instance.systemMessage)) {
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throw new Exception("Configuration as code failed")
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}`, systemMessage)
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logs, err = jenkinsClient.ExecuteScript(checkConfigurationAsCode)
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assert.NoError(t, err, logs)
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}
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