/usr/lib/python2.7/dist-packages/networkx/testing/tests/test_utils.py is in python-networkx 1.8.1-0ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 | from nose.tools import *
import networkx as nx
from networkx.testing import *
# thanks to numpy for this GenericTest class (numpy/testing/test_utils.py)
class _GenericTest(object):
def _test_equal(self, a, b):
self._assert_func(a, b)
def _test_not_equal(self, a, b):
try:
self._assert_func(a, b)
passed = True
except AssertionError:
pass
else:
raise AssertionError("a and b are found equal but are not")
class TestNodesEqual(_GenericTest):
def setUp(self):
self._assert_func = assert_nodes_equal
def test_nodes_equal(self):
a = [1,2,5,4]
b = [4,5,1,2]
self._test_equal(a,b)
def test_nodes_not_equal(self):
a = [1,2,5,4]
b = [4,5,1,3]
self._test_not_equal(a,b)
def test_nodes_with_data_equal(self):
G = nx.Graph()
G.add_nodes_from([1,2,3],color='red')
H = nx.Graph()
H.add_nodes_from([1,2,3],color='red')
self._test_equal(G.nodes(data=True), H.nodes(data=True))
def test_edges_with_data_not_equal(self):
G = nx.Graph()
G.add_nodes_from([1,2,3],color='red')
H = nx.Graph()
H.add_nodes_from([1,2,3],color='blue')
self._test_not_equal(G.nodes(data=True), H.nodes(data=True))
class TestEdgesEqual(_GenericTest):
def setUp(self):
self._assert_func = assert_edges_equal
def test_edges_equal(self):
a = [(1,2),(5,4)]
b = [(4,5),(1,2)]
self._test_equal(a,b)
def test_edges_not_equal(self):
a = [(1,2),(5,4)]
b = [(4,5),(1,3)]
self._test_not_equal(a,b)
def test_edges_with_data_equal(self):
G = nx.MultiGraph()
G.add_path([0,1,2],weight=1)
H = nx.MultiGraph()
H.add_path([0,1,2],weight=1)
self._test_equal(G.edges(data=True, keys=True),
H.edges(data=True, keys=True))
def test_edges_with_data_not_equal(self):
G = nx.MultiGraph()
G.add_path([0,1,2],weight=1)
H = nx.MultiGraph()
H.add_path([0,1,2],weight=2)
self._test_not_equal(G.edges(data=True, keys=True),
H.edges(data=True, keys=True))
class TestGraphsEqual(_GenericTest):
def setUp(self):
self._assert_func = assert_graphs_equal
def test_graphs_equal(self):
G = nx.path_graph(4)
H = nx.Graph()
H.add_path(range(4))
H.name='path_graph(4)'
self._test_equal(G,H)
def test_graphs_not_equal(self):
G = nx.path_graph(4)
H = nx.Graph()
H.add_cycle(range(4))
self._test_not_equal(G,H)
def test_graphs_not_equal2(self):
G = nx.path_graph(4)
H = nx.Graph()
H.add_path(range(3))
H.name='path_graph(4)'
self._test_not_equal(G,H)
def test_graphs_not_equal3(self):
G = nx.path_graph(4)
H = nx.Graph()
H.add_path(range(4))
H.name='path_graph(foo)'
self._test_not_equal(G,H)
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