Namespaces: []namespace.Getter{
				namespace.Future(&echo1NS),
			},
			Configs: echo.ConfigFuture(&customConfig),
		})).
		Setup(func(ctx resource.Context) error {
			return createCustomInstances(&apps)
		}).
		Run()
}

func setupConfig(_ resource.Context, cfg *istio.Config) {
	if cfg == nil {
		return
	}

	cfg.ControlPlaneValues = `
components:
  egressGateways:

						SendQUICRequestsOrFail(t, ing, h.Host, h.CredentialName, callType, tlsContext,
							ExpectedResponse{StatusCode: http.StatusOK})
					})
				}
			})
	}
}

func CreateCustomInstances(apps *deployment.SingleNamespaceView) error {
	for index, namespacedName := range apps.EchoNamespace.All.NamespacedNames() {
		switch {
		case namespacedName.Name == "a":
			A = apps.EchoNamespace.All[index]

			Namespaces: []namespace.Getter{
				namespace.Future(&echo1NS),
			},
			Configs: echo.ConfigFuture(&customConfig),
		})).
		Setup(func(ctx resource.Context) error {
			return ingressutil.CreateCustomInstances(&apps)
		}).
		Run()
}

// TestSingleTlsGateway_SecretRotation tests a single TLS ingress gateway with SDS enabled.
// Verifies behavior in these scenarios.