41 lines
1.2 KiB
Python
41 lines
1.2 KiB
Python
|
|
|
|
import networkx as nx
|
|
from networkx.algorithms.community import (
|
|
greedy_modularity_communities,
|
|
_naive_greedy_modularity_communities)
|
|
|
|
|
|
class TestCNM(object):
|
|
|
|
def setup(self):
|
|
self.G = nx.karate_club_graph()
|
|
|
|
def _check_communities(self, expected):
|
|
communities = set(greedy_modularity_communities(self.G))
|
|
assert communities == expected
|
|
|
|
def test_karate_club(self):
|
|
john_a = frozenset([
|
|
8, 14, 15, 18, 20, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33])
|
|
mr_hi = frozenset([0, 4, 5, 6, 10, 11, 16, 19])
|
|
overlap = frozenset([1, 2, 3, 7, 9, 12, 13, 17, 21])
|
|
self._check_communities({john_a, overlap, mr_hi})
|
|
|
|
|
|
class TestNaive(object):
|
|
|
|
def setup(self):
|
|
self.G = nx.karate_club_graph()
|
|
|
|
def _check_communities(self, expected):
|
|
communities = set(_naive_greedy_modularity_communities(self.G))
|
|
assert communities == expected
|
|
|
|
def test_karate_club(self):
|
|
john_a = frozenset([
|
|
8, 14, 15, 18, 20, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33])
|
|
mr_hi = frozenset([0, 4, 5, 6, 10, 11, 16, 19])
|
|
overlap = frozenset([1, 2, 3, 7, 9, 12, 13, 17, 21])
|
|
self._check_communities({john_a, overlap, mr_hi})
|