st.MakePod().Name("p2").UID("p2").Namespace(v1.NamespaceDefault).Node("node2").Req(mediumRes).Obj(),
			},
			// even though node1 will fail with error but node2 will still be returned as a valid nominated node.
			nodes: []*v1.Node{
				st.MakeNode().Name("node1").Capacity(largeRes).Label("error", "true").Obj(),
				st.MakeNode().Name("node2").Capacity(largeRes).Obj(),
			},

			Key:    "kubernetes.io/hostname",
			Values: []string{"node1", "node1"},
		}},
	}}

	topologyMultiValues := []api.TopologySelectorTerm{{
		MatchLabelExpressions: []api.TopologySelectorLabelRequirement{{
			Key:    "kubernetes.io/hostname",
			Values: []string{"node1", "node2"},
		}},
	}}

	topologyEmptyMatchLabelExpressions := []api.TopologySelectorTerm{{

				Obj(),
			nodes: []*v1.Node{
				st.MakeNode().Name("node1").Capacity(map[v1.ResourceName]string{"cpu": "4000", "memory": "10000"}).Obj(),
				st.MakeNode().Name("node2").Capacity(map[v1.ResourceName]string{"cpu": "6000", "memory": "10000"}).Obj(),
			},
			existingPods: []*v1.Pod{
				st.MakePod().Node("node1").Req(map[v1.ResourceName]string{"cpu": "2000", "memory": "4000"}).Obj(),

	// nodes objects
	node1         = makeNode("node1").withLabel(nodeLabelKey, "node1").Node
	node2         = makeNode("node2").withLabel(nodeLabelKey, "node2").Node
	node1NoLabels = makeNode("node1").Node
	node1Zone1    = makeNode("node1").withLabel("topology.gke.io/zone", "us-east-1").Node
	node1Zone2    = makeNode("node1").withLabel("topology.gke.io/zone", "us-east-2").Node

	// csiNode objects

	// Act
	// Taint the node
	node3 := node2.DeepCopy()
	node3.Spec.Taints = append(node3.Spec.Taints, v1.Taint{Key: v1.TaintNodeOutOfService, Effect: v1.TaintEffectNoExecute})
	updateErr = informerFactory.Core().V1().Nodes().Informer().GetStore().Update(node3)
	if updateErr != nil {
		t.Fatalf("Update node failed. Expected: <no error> Actual: <%v>", updateErr)
	}

	return &corev1.Node{
		TypeMeta: metav1.TypeMeta{
			Kind:       "Node",
			APIVersion: "v1",
		},
		ObjectMeta: metav1.ObjectMeta{
			Name:   name,
			Labels: labels,
		},
	}
}

func addNodes(t *testing.T, controller *FakeController, nodes ...*corev1.Node) {
	for _, node := range nodes {

		expectMatch   bool
	}{
		{
			in: &api.Pod{
				Spec: api.PodSpec{NodeName: "nodeA"},
			},
			fieldSelector: fields.ParseSelectorOrDie("spec.nodeName=nodeA"),
			expectMatch:   true,
		},
		{
			in: &api.Pod{
				Spec: api.PodSpec{NodeName: "nodeB"},
			},
			fieldSelector: fields.ParseSelectorOrDie("spec.nodeName=nodeA"),
			expectMatch:   false,
		},
		{
			in: &api.Pod{

      "5m",
      "15m",
      "1h",
      "6h",
      "12h",
      "24h",
      "2d",
      "7d",
      "30d"
    ]
  },
  "timezone": "",
  "title": "MinIO Node Replication Dashboard",
  "uid": "gmTJnqnnk3",
  "version": 1,
  "weekStart": ""

  }ElseIf (-Not $nodes_list.contains((hostname))) {
      Throw ("Node: '$(hostname)' failed to join the cluster; NODES: '`n $($nodes_list)'")

  }ELseIf (-Not $host_status.contains("Ready")) {
      Throw ("Node: '$(hostname)' is not in Ready state")
  }

  Log-Output ("Node: $(hostname) successfully joined cluster `n NODES: `n $($nodes_list)")
  Verify_GceMetadataServerRouteIsPresent

}

			},
		},
	}
	node1 := &v1.Node{
		ObjectMeta: metav1.ObjectMeta{Name: "node-1"},
		Status:     nodeReadyStatus,
	}
	node2 := &v1.Node{
		ObjectMeta: metav1.ObjectMeta{Name: "node-2"},
		Status:     nodeReadyStatus,
	}
	logger, _ := ktesting.NewTestContext(t)
	esController.nodeStore.Add(node1)
	esController.nodeStore.Add(node2)
	esController.addNode()
	esController.addNode()