pod:          st.MakePod().Name("p").PodAffinityIn("service", "region", []string{"securityscan", "value2"}, st.PodAffinityWithRequiredReq).Obj(),
			newPod:       st.MakePod().Node("fake-node").Label("service", "securityscan").Obj(),
			expectedHint: framework.Queue,
		},
		{
			name:         "add an un-scheduled pod",

			),
		},
		{
			name: "PodAffinity fails PreFilter with an invalid affinity label syntax",
			pod: st.MakePod().Namespace(defaultNamespace).Labels(podLabel).
				PodAffinityIn("service", "region", []string{"{{.bad-value.}}"}, st.PodAffinityWithRequiredReq).
				PodAffinityIn("service", "node", []string{"antivirusscan", "value2"}, st.PodAffinityWithRequiredReq).Obj(),
			node: &node1,
			wantPreFilterStatus: framework.NewStatus(

	labelSelector := MakeLabelSelector().NotExist(labelKey).Obj()
	p.PodAntiAffinity(topologyKey, labelSelector, kind)
	return p
}

// PodAffinityIn creates a PodAffinity with the operator "In"
// and injects into the inner pod.
func (p *PodWrapper) PodAffinityIn(labelKey, topologyKey string, vals []string, kind PodAffinityKind) *PodWrapper {
	labelSelector := MakeLabelSelector().In(labelKey, vals).Obj()