def test_prohibited_edges(self):
        net = network.random_network(self.nodes, prohibited_edges=[(0,1), (3,0)])
        assert net.is_acyclic() == True and \
               (0,1) not in net.edges and \
               net.edges not in (3,0)
dataset/ETHPy150Open abhik/pebl/src/pebl/test/test_network.py/TestRandomNetwork.test_prohibited_edges/swapped operands of `not in`