def setup_class(cls): cls.G = nx.path_graph(9) cls.DG = nx.path_graph(9, create_using=nx.DiGraph()) cls.Gv = nx.to_undirected(cls.DG) cls.DGv = nx.to_directed(cls.G) cls.Rv = cls.DG.reverse() cls.graphs = [cls.G, cls.DG, cls.Gv, cls.DGv, cls.Rv] for G in cls.graphs: print(G.edges, G.nodes, G.degree)
def test_already_directed(self): uu = nx.to_undirected(self.uv) assert edges_equal(uu.edges, self.uv.edges)
def setup(self): self.DG = nx.path_graph(9, create_using=nx.DiGraph()) self.uv = nx.to_undirected(self.DG)