#!/usr/bin/env python

# coding: utf-8

# In[5]:

from digraph_generator import *

from DiGraph import Digraph

def test(graph):

vertices = specify_vertices(graph)

edges = specify_edges(graph)

Digraph = Digraph(vertices, edges)

print (Digraph)

Digraph.Adj_matrix()

sp = Digraph.dist("a", "d")

isolated = Digraph.isolated(maxD=1e309)

connected = Digraph.is_connected()

print(sp,"\n", isolated, "\n" ,connected)

def test_design(graph):

G = design_graph_object(graph, Digraph())

sp = G.dist("a", "d")

isolated = G.isolated(maxD=1e309)

connected = G.is_connected()

return sp, isolated, connected

# In[ ]: