inputFiles: []string{"testdata/gateway-custom-ingressgateway.yaml"},
		analyzer:   &gateway.IngressGatewayPortAnalyzer{},
		expected:   []message{
			// no messages, this test case verifies no false positives
		},
	},
	{
		name:       "gatewayCustomIngressGatewayBadPort",
		inputFiles: []string{"testdata/gateway-custom-ingressgateway-badport.yaml"},
		analyzer:   &gateway.IngressGatewayPortAnalyzer{},

	IstioLabel = "istio"

	// IstioIngressLabelValue is value for IstioLabel that identifies an ingress workload.
	// TODO we should derive this from IngressClass
	IstioIngressLabelValue = "ingressgateway"

	// IstioSystemNamespace is the namespace where Istio's components are deployed
	IstioSystemNamespace = "istio-system"

	// DefaultAuthenticationPolicyName is the name of the cluster-scoped authentication policy. Only

		}
	}
	return nil
}

const gatewayConfig = `
apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:
  name: echo-gateway
spec:
  selector:
    istio: ingressgateway
  servers:
  - port:
      number: 80
      name: http
      protocol: HTTP
    hosts:
    - "*"
  - port:
      number: 31400
      name: tcp
      protocol: TCP
    hosts: