assert.Equal(t, gotOrder, wantOrder)
		}

		vses := []config.Config{root, delegate, normal}
		checkOrder(mergeVirtualServicesIfNeeded(vses, sets.New(visibility.Public)))

		vses = []config.Config{normal, delegate, root}
		checkOrder(mergeVirtualServicesIfNeeded(vses, sets.New(visibility.Public)))
	})
}

func TestMergeHttpRoutes(t *testing.T) {
	dstV1 := &networking.Destination{

			if w.Destination != nil {
				w.Destination.Host = string(ResolveShortnameToFQDN(w.Destination.Host, meta))
			}
		}
	}
}

// Return merged virtual services and the root->delegate vs map
func mergeVirtualServicesIfNeeded(
	vServices []config.Config,
	defaultExportTo sets.Set[visibility.Instance],
) ([]config.Config, map[ConfigKey][]ConfigKey) {
	out := make([]config.Config, 0, len(vServices))

	for _, r := range vservices {
		resolveVirtualServiceShortnames(r.Spec.(*networking.VirtualService), r.Meta)
	}

	vservices, ps.virtualServiceIndex.delegates = mergeVirtualServicesIfNeeded(vservices, ps.exportToDefaults.virtualService)

	for _, virtualService := range vservices {
		ns := virtualService.Namespace
		rule := virtualService.Spec.(*networking.VirtualService)