test yaml format ordering

Signed-off-by: Thomas Jungblut <tjungblu@redhat.com>

control-plane-operator/controllers/hostedcontrolplane/cvo/reconcile.go

@@ -2,6 +2,7 @@ package cvo
 
 import (
 	"fmt"
+	"k8s.io/apimachinery/pkg/util/sets"
 	"path"
 	"strings"
 
@@ -304,18 +305,23 @@ func preparePayloadScript(platformType hyperv1.PlatformType, oauthEnabled bool)
 }
 
 func cvoBootstrapScript(clusterID string) string {
-	filtered := make([]string, 0)
-	for _, capability := range configv1.KnownClusterVersionCapabilities {
-		if capability != configv1.ClusterVersionCapabilityImageRegistry {
-			filtered = append(filtered, string(capability))
+	enabledCaps := sets.New[configv1.ClusterVersionCapability](
+		configv1.ClusterVersionCapabilitySets[configv1.ClusterVersionCapabilitySetCurrent]...)
+	enabledCaps = enabledCaps.Delete(configv1.ClusterVersionCapabilityImageRegistry)
+
+	capabilities := strings.Builder{}
+	capList := enabledCaps.UnsortedList()
+	for i, capability := range capList {
+		capabilities.WriteString(string(capability))
+		if i != len(capList)-1 {
+			capabilities.WriteString(",")
 		}
 	}
 
-	capabilities := strings.Join(filtered, ", ")
 	payloadDir := volumeMounts.Path(cvoContainerBootstrap().Name, cvoVolumePayload().Name)
 	var scriptTemplate = `#!/bin/bash
 set -euo pipefail
-cat > /tmp/clusterversion.yaml <<EOF
+cat > /tmp/clusterversion.yaml <<-EOF
 apiVersion: config.openshift.io/v1
 kind: ClusterVersion
 metadata:
@@ -325,6 +331,7 @@ spec:
     baselineCapabilitySet: 'None'
     additionalEnabledCapabilities: [%s]
   clusterID: %s
+
 EOF
 oc get ns openshift-config &> /dev/null || oc create ns openshift-config
 oc get ns openshift-config-managed &> /dev/null || oc create ns openshift-config-managed
@@ -338,7 +345,7 @@ while true; do
 done
 oc get clusterversion/version &> /dev/null || oc create -f /tmp/clusterversion.yaml
 `
-	return fmt.Sprintf(scriptTemplate, clusterID, capabilities, payloadDir)
+	return fmt.Sprintf(scriptTemplate, capabilities.String(), clusterID, payloadDir)
 }
 
 func buildCVOContainerMain(image, releaseImage, namespace string, updateService configv1.URL, enableCVOManagementClusterMetricsAccess bool) func(c *corev1.Container) {