lib/python2.7/site-packages/setoolsgui/networkx/algorithms/approximation/tests/test_matching.py

from nose.tools import *
import networkx as nx
import networkx.algorithms.approximation as a

def test_min_maximal_matching():
    # smoke test
    G = nx.Graph()
    assert_equal(len(a.min_maximal_matching(G)),0)