def test_from_json_fails_on_invalid(nx, tmpdir):
with pytest.raises(ValueError):
NetworkX.from_json({})
with pytest.raises(ValueError):
NetworkX.from_json({"nodes": []})
with pytest.raises(ValueError):
NetworkX.from_json({"links": []})
def test_from_json_object(nx):
proc = Process(process_id=10, process_image="test.exe", command_line=None)
other_proc = Process(process_id=12, process_image="best.exe", command_line="best.exe /c 123456")
proc.launched[other_proc]
G = nx(nodes=[proc, other_proc])
_json_output = NetworkX.graph_to_json(G)
assert isinstance(_json_output, dict)
G2 = NetworkX.from_json(_json_output)
# Graphs should be equal.
assert networkx.is_isomorphic(G, G2)
def test_from_json_path(nx, tmpdir):
proc = Process(process_id=10, process_image="test.exe", command_line=None)
other_proc = Process(process_id=12, process_image="best.exe", command_line="best.exe /c 123456")
proc.launched[other_proc]
G = nx(nodes=[proc, other_proc])
_json_output = NetworkX.graph_to_json(G)
# Save to file
p = tmpdir.mkdir("networkx").join("data.json")
p.write(json.dumps(_json_output))
G2 = NetworkX.from_json(p)
# Graphs should be equal.
assert networkx.is_isomorphic(G, G2)