18 lines
310 B
Python
18 lines
310 B
Python
import networkx as nx
|
|
|
|
|
|
def test_reversed():
|
|
G = nx.DiGraph()
|
|
G.add_edge("A", "B")
|
|
|
|
# no exception
|
|
with nx.utils.reversed(G):
|
|
pass
|
|
assert "B" in G["A"]
|
|
|
|
# exception
|
|
try:
|
|
with nx.utils.reversed(G):
|
|
raise Exception
|
|
except:
|
|
assert "B" in G["A"]
|