t.comboFilters = f
}

func (t TrafficContext) RunTraffic(tt TrafficTestCase) {
	if tt.sourceMatchers == nil {
		tt.sourceMatchers = t.sourceMatchers
	}
	if tt.targetMatchers == nil {
		tt.targetMatchers = t.targetMatchers
	}
	if tt.comboFilters == nil {
		tt.comboFilters = t.comboFilters
	}
	if tt.workloadAgnostic {
		tt.RunForApps(t, t.Apps.All.Instances(), t.Apps.Namespace.Name())
	} else {

				check.OK(),
				check.Host("new-authority")),
		},
		workloadAgnostic: true,
	})
	t.RunTraffic(TrafficTestCase{
		name: "cors",
		// TODO https://github.com/istio/istio/issues/31532
		targetMatchers: []match.Matcher{match.NotTProxy, match.NotVM, match.NotNaked, match.NotHeadless, match.NotProxylessGRPC},

		config: `
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: default