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author | S. Solomon Darnell | 2025-03-28 21:52:21 -0500 |
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committer | S. Solomon Darnell | 2025-03-28 21:52:21 -0500 |
commit | 4a52a71956a8d46fcb7294ac71734504bb09bcc2 (patch) | |
tree | ee3dc5af3b6313e921cd920906356f5d4febc4ed /.venv/lib/python3.12/site-packages/networkx/readwrite/tests/test_p2g.py | |
parent | cc961e04ba734dd72309fb548a2f97d67d578813 (diff) | |
download | gn-ai-master.tar.gz |
Diffstat (limited to '.venv/lib/python3.12/site-packages/networkx/readwrite/tests/test_p2g.py')
-rw-r--r-- | .venv/lib/python3.12/site-packages/networkx/readwrite/tests/test_p2g.py | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/networkx/readwrite/tests/test_p2g.py b/.venv/lib/python3.12/site-packages/networkx/readwrite/tests/test_p2g.py new file mode 100644 index 00000000..e4c50de7 --- /dev/null +++ b/.venv/lib/python3.12/site-packages/networkx/readwrite/tests/test_p2g.py @@ -0,0 +1,62 @@ +import io + +import networkx as nx +from networkx.readwrite.p2g import read_p2g, write_p2g +from networkx.utils import edges_equal + + +class TestP2G: + @classmethod + def setup_class(cls): + cls.G = nx.Graph(name="test") + e = [("a", "b"), ("b", "c"), ("c", "d"), ("d", "e"), ("e", "f"), ("a", "f")] + cls.G.add_edges_from(e) + cls.G.add_node("g") + cls.DG = nx.DiGraph(cls.G) + + def test_read_p2g(self): + s = b"""\ +name +3 4 +a +1 2 +b + +c +0 2 +""" + bytesIO = io.BytesIO(s) + G = read_p2g(bytesIO) + assert G.name == "name" + assert sorted(G) == ["a", "b", "c"] + edges = [(str(u), str(v)) for u, v in G.edges()] + assert edges_equal(G.edges(), [("a", "c"), ("a", "b"), ("c", "a"), ("c", "c")]) + + def test_write_p2g(self): + s = b"""foo +3 2 +1 +1 +2 +2 +3 + +""" + fh = io.BytesIO() + G = nx.DiGraph() + G.name = "foo" + G.add_edges_from([(1, 2), (2, 3)]) + write_p2g(G, fh) + fh.seek(0) + r = fh.read() + assert r == s + + def test_write_read_p2g(self): + fh = io.BytesIO() + G = nx.DiGraph() + G.name = "foo" + G.add_edges_from([("a", "b"), ("b", "c")]) + write_p2g(G, fh) + fh.seek(0) + H = read_p2g(fh) + assert edges_equal(G.edges(), H.edges()) |