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#!/usr/bin/env python
"""Generators - Directed Graphs
----------------------------
"""
from nose.tools import *
from networkx import *
from networkx.generators.directed import *
class TestGeneratorsDirected():
def test_smoke_test_random_graphs(self):
G=gn_graph(100)
G=gnr_graph(100,0.5)
G=gnc_graph(100)
G=scale_free_graph(100)
def test_create_using_keyword_arguments(self):
assert_raises(networkx.exception.NetworkXError,
gn_graph, 100, create_using=Graph())
assert_raises(networkx.exception.NetworkXError,
gnr_graph, 100, 0.5, create_using=Graph())
assert_raises(networkx.exception.NetworkXError,
gnc_graph, 100, create_using=Graph())
assert_raises(networkx.exception.NetworkXError,
scale_free_graph, 100, create_using=Graph())
G=gn_graph(100,seed=1)
MG=gn_graph(100,create_using=MultiDiGraph(),seed=1)
assert_equal(G.edges(), MG.edges())
G=gnr_graph(100,0.5,seed=1)
MG=gnr_graph(100,0.5,create_using=MultiDiGraph(),seed=1)
assert_equal(G.edges(), MG.edges())
G=gnc_graph(100,seed=1)
MG=gnc_graph(100,create_using=MultiDiGraph(),seed=1)
assert_equal(G.edges(), MG.edges())
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