}),
				// observe cluster-scoped parent
				processEvent(makeAddEvent(node1)),
				assertState(state{
					graphNodes:             []*node{makeNode(pod1ns1, withOwners(node1)), makeNode(node1)}, // node1 switched to observed, fixed namespace coordinate

					tf.NewFakePreFilterPlugin("FakePreFilter", &framework.PreFilterResult{NodeNames: sets.New("node1", "node2")}, nil),
				),
				tf.RegisterBindPlugin(defaultbinder.Name, defaultbinder.New),
			},
			nodes:     []string{"node1", "node2", "node3"},
			pod:       st.MakePod().Name("test-prefilter").UID("test-prefilter").Obj(),
			wantNodes: sets.New("node1", "node2"),

		expectedResult bool
	}{
		{
			name:           "Nothing changed",
			oldNode:        newNode("node1", nil),
			newNode:        newNode("node1", nil),
			expectedResult: true,
		},
		{
			name:           "Node labels changed",
			oldNode:        newNode("node1", nil),
			newNode:        newNode("node1", simpleNodeLabel),
			expectedResult: false,
		},
		{
			name: "Node taints changed",

	)
	medPriorityPodInfo = mustNewPodInfo(
		st.MakePod().Name("mpp").Namespace("ns2").UID("mppns2").Annotation("annot2", "val2").Priority(mediumPriority).NominatedNodeName("node1").Obj(),
	)
	unschedulablePodInfo = mustNewPodInfo(

	node0, err := fakeNodeHandler.Get(ctx, "node0", metav1.GetOptions{})
	if err != nil {
		t.Errorf("Can't get current node0...")
		return
	}
	node1, err := fakeNodeHandler.Get(ctx, "node1", metav1.GetOptions{})
	if err != nil {
		t.Errorf("Can't get current node1...")
		return
	}

	if originalTaint != nil && !taintutils.TaintExists(node0.Spec.Taints, originalTaint) {

}
var highPriorityPod = &v1.Pod{
	ObjectMeta: metav1.ObjectMeta{UID: "high"},
	Spec:       v1.PodSpec{Priority: &highPriority},
}
var nodes = []*v1.Node{
	{ObjectMeta: metav1.ObjectMeta{Name: "node1"}},
	{ObjectMeta: metav1.ObjectMeta{Name: "node2"}},
}

var (
	errInjectedStatus       = errors.New(injectReason)
	errInjectedFilterStatus = errors.New(injectFilterReason)
)

		},
		// Basic event, w/o FirstTimestamp set
		{
			event: api.Event{
				Source: api.EventSource{
					Component: "kubelet",
					Host:      "Node1",
				},
				InvolvedObject: api.ObjectReference{
					Kind:      "Deployment",