from nose.tools import assert_equal, raises import networkx as nx def test_smetric(): g = nx.Graph() g.add_edge(1, 2) g.add_edge(2, 3) g.add_edge(2, 4) g.add_edge(1, 4) sm = nx.s_metric(g, normalized=False) assert_equal(sm, 19.0) # smNorm = nx.s_metric(g,normalized=True) # assert_equal(smNorm, 0.95) @raises(nx.NetworkXError) def test_normalized(): sm = nx.s_metric(nx.Graph(), normalized=True)