Listener: &networking.EnvoyFilter_ListenerMatch{
						Name: model.VirtualInboundListenerName,
						FilterChain: &networking.EnvoyFilter_ListenerMatch_FilterChainMatch{
							DestinationPort: 6380,
							Filter: &networking.EnvoyFilter_ListenerMatch_FilterMatch{
								Name: "network-filter-to-be-replaced",
							},
						},
					},
				},
			},
			Patch: &networking.EnvoyFilter_Patch{

	virtualListener := xdstest.ExtractListener(model.VirtualInboundListenerName, listeners)
	for _, fc := range virtualListener.FilterChains {
		if fc.FilterChainMatch.DestinationPort.GetValue() == 15021 {
			t.Fatalf("port 15021 should not be included in inbound listener")
		}
	}
}

func testInboundListenerConfigWithGrpc(t *testing.T, proxy *model.Proxy, services ...*model.Service) {