}
		if len(item.fakeNodeHandler.UpdatedNodes) > 0 && !apiequality.Semantic.DeepEqual(item.expectedNodes, item.fakeNodeHandler.UpdatedNodes) {
			t.Errorf("Case[%d] unexpected nodes: %s", i, cmp.Diff(item.expectedNodes[0], item.fakeNodeHandler.UpdatedNodes[0]))
		}
		if len(item.fakeNodeHandler.UpdatedNodeStatuses) > 0 && !apiequality.Semantic.DeepEqual(item.expectedNodes, item.fakeNodeHandler.UpdatedNodeStatuses) {

		name                  string
		extenders             []tf.FakeExtender
		nodes                 []*v1.Node
		filteredNodesStatuses framework.NodeToStatusMap
		expectsErr            bool
		expectedNodes         []*v1.Node
		expectedStatuses      framework.NodeToStatusMap
	}{
		{
			name: "error",
			extenders: []tf.FakeExtender{
				{
					ExtenderName: "FakeExtender1",

	}

	// Expect LastHeartbeat updated, other things unchanged.
	for i, cond := range expectedNode.Status.Conditions {
		expectedNode.Status.Conditions[i].LastHeartbeatTime = metav1.NewTime(cond.LastHeartbeatTime.Time.Add(time.Minute)).Rfc3339Copy()
	}
	assert.True(t, apiequality.Semantic.DeepEqual(expectedNode, updatedNode), "%s", cmp.Diff(expectedNode, updatedNode))

	// Update node status again when nothing is changed (except heartbeat time).

	totalNum := 10
	expectedPods := make([]v1.Pod, 0, totalNum)
	for i := 0; i < totalNum; i++ {
		priority := int32(i)
		p := st.MakePod().Name(fmt.Sprintf("pod%d", i)).Namespace(fmt.Sprintf("ns%d", i)).UID(fmt.Sprintf("upns%d", i)).Priority(priority).Obj()
		expectedPods = append(expectedPods, *p)
		// priority is to make pods ordered in the PriorityQueue
		q.Add(logger, p)
	}

      "_cluster", graph_before_encapsulation,
      /*rewrite_subgraph_fn=*/{},
      /*reuse_existing_functions=*/false, &graph, &library));

  std::vector<string> expected_nodes = {"cluster1", "cluster2", "mul", "x"};
  EXPECT_EQ(expected_nodes, GraphNodes(*graph));

  std::vector<std::pair<string, string>> expected_edges = {
      {"cluster1:0", "cluster2:0"},
      {"cluster1:0", "mul:0"},
      {"cluster2:0", "mul:1"},

            "default": 0,
            "description": "Number of pod disruptions that are currently allowed.",
            "format": "int32",
            "type": "integer"
          },
          "expectedPods": {
            "default": 0,
            "description": "total number of pods counted by this disruption budget",
            "format": "int32",
            "type": "integer"
          },