| #!/usr/bin/env python |
| from nose.tools import assert_equal |
| import networkx as nx |
| import os,tempfile |
| |
| class TestGpickle(object): |
| def setUp(self): |
| G=nx.Graph(name="test") |
| e=[('a','b'),('b','c'),('c','d'),('d','e'),('e','f'),('a','f')] |
| G.add_edges_from(e,width=10) |
| G.add_node('g',color='green') |
| G.graph['number']=1 |
| self.G=G |
| |
| def test_gpickle(self): |
| G=self.G |
| (fd,fname)=tempfile.mkstemp() |
| nx.write_gpickle(G,fname); |
| Gin=nx.read_gpickle(fname); |
| assert_equal(sorted(G.nodes(data=True)), |
| sorted(Gin.nodes(data=True))) |
| assert_equal(sorted(G.edges(data=True)), |
| sorted(Gin.edges(data=True))) |
| assert_equal(G.graph,Gin.graph) |
| os.close(fd) |
| os.unlink(fname) |
| |
