if test.ExpectError {
					return
				}
				t.Fatalf("Unexpected error: %v", err)
			}
			if test.ExpectError {
				t.Fatal("Expected error from CreatePKIAssets, got none")
			}
			assertCertsExist(t, tmpdir)
		})
	}

}

func TestUsingExternalCA(t *testing.T) {
	tests := []struct {
		name           string
		setupFuncs     []func(cfg *kubeadmapi.InitConfiguration) error