if len(mgw.GatewayNameForServer) != tt.gatewaysNum {
				t.Errorf("Incorrect number of gateways. Expected: %v Got: %d", tt.gatewaysNum, len(mgw.GatewayNameForServer))
			}
		})
	}
}

func TestGetAutoPassthroughSNIHosts(t *testing.T) {
	gateway := config.Config{
		Meta: config.Meta{
			Name:      "gateway",
			Namespace: "istio-system",
		},
		Spec: &networking.Gateway{