def test_simple2(self):
		G = DiGraph()
		n1 = G.add_node()
		n2 = G.add_node()
		G.add_edge_(n1,n2)

		for i in range(2,100):
			n = G.add_node()
			G.add_edge_(n1,n)
			G.add_edge_(n,n-1)

		G.add_edge_(n2,99)	
		x = clustering.lcc(G)
dataset/ETHPy150Open networkdynamics/zenlib/src/zen/tests/clustering.py/LocalClusteringCoefficientTestCase.test_simple2/original