e := newDestinationEdge(serviceAccountVertex, podVertex, nodeVertex)
		g.graph.SetEdge(e)
		g.addEdgeToDestinationIndex_locked(e)
	}

	podutil.VisitPodSecretNames(pod, func(secret string) bool {
		secretVertex := g.getOrCreateVertex_locked(secretVertexType, pod.Namespace, secret)
		e := newDestinationEdge(secretVertex, podVertex, nodeVertex)
		g.graph.SetEdge(e)

				configmapVertex := g.getOrCreateVertex_locked(configMapVertexType, "namespace1", "configmap1")
				g.graph.SetEdge(newDestinationEdge(configmapVertex, nodeVertex1, nodeVertex1))
				g.graph.SetEdge(newDestinationEdge(configmapVertex, nodeVertex2, nodeVertex2))
				return g
			}(),
			expect: func() *Graph {
				g := NewGraph()