kubeadmutil "k8s.io/kubernetes/cmd/kubeadm/app/util"
)

func testClusterCfg() *kubeadmapi.ClusterConfiguration {
	return &kubeadmapi.ClusterConfiguration{
		KubernetesVersion: constants.CurrentKubernetesVersion.String(),
	}
}

func TestDefault(t *testing.T) {
	clusterCfg := testClusterCfg()
	localAPIEndpoint := &kubeadmapi.APIEndpoint{}
	nodeRegOps := &kubeadmapi.NodeRegistrationOptions{}

						constants.ComponentConfigHashAnnotationKey: test.hash,
					}
				}

				client := clientsetfake.NewSimpleClientset(configMap)
				cfg, err := clusterConfigHandler.FromCluster(client, testClusterCfg())
				if err != nil {
					t.Fatalf("unexpected failure of FromCluster: %v", err)
				}

				got := cfg.IsUserSupplied()
				if got != test.userSupplied {

		client := clientsetfake.NewSimpleClientset(
			testKubeProxyConfigMap(yaml),
		)

		return kubeProxyHandler.FromCluster(client, testClusterCfg())
	})

		client := clientsetfake.NewSimpleClientset(
			testKubeletConfigMap(yaml),
		)
		return kubeletHandler.FromCluster(client, testClusterCfg())
	})