num := ver.Segments()[1]
	return num, nil
}

// IsK8VersionSupported checks minimum supported Kubernetes version for Istio.
// If the K8s version is not at least the `MinK8SVersion`, it logs a message warning the user that they
// may experience problems if they proceed with the install.
func IsK8VersionSupported(c kube.Client, l clog.Logger) error {
	serverVersion, err := c.GetKubernetesVersion()
	if err != nil {

func verifyControllers(t *testing.T, m *Multicluster, expectedControllerCount int, timeoutName string) {
	t.Helper()
	assert.EventuallyEqual(t, func() int {
		return len(m.component.All())
	}, expectedControllerCount, retry.Message(timeoutName), retry.Delay(time.Millisecond*10), retry.Timeout(time.Second*5))
}

func initController(client kube.CLIClient, ns string, stop <-chan struct{}) *multicluster.Controller {

				}
				_, actualError, _ := istioCtl.Invoke(uninstallCmd)
				if !strings.Contains(actualError, revisionNotFound) {
					scopes.Framework.Errorf("istioctl uninstall command expects to fail with error message: %s, but got: %s", revisionNotFound, actualError)
				}
			})
		})
}

func TestUninstallWithSetFlag(t *testing.T) {
	framework.
		NewTest(t).
		Run(func(t framework.TestContext) {