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,1-n)

		G.add_edge_(n2,99)	
		x = clustering.gcc(G)
		
# class TTClusteringCoefficientTestCase(unittest.TestCase):
# 
# 	def test_simple(self):
# 
# 		G = DiGraph()
# 		G.add_edge('x','y')
# 		G.add_edge('x','z')
# 		G.add_edge('y','z')
# 
# 		x = clustering.tt(G)
# 		self.assertEqual(x,1.0)
# 
# 		G.add_edge('z','y')
# 		x = clustering.tt(G)
# 		self.assertEqual(x,1.0)
# 
# 	def test_zero_outdegree(self):
# 
# 		G = DiGraph()
# 		G.add_edge('x','y')
# 
# 		x = clustering.tt(G)
# 		self.assertEqual(x,0)
# 
# 	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.tt(G)
dataset/ETHPy150Open networkdynamics/zenlib/src/zen/tests/clustering.py/GlobalClusteringCoefficientTestCase.test_simple2/swapped operands of `-`