def test_edge_diameter(seven_by_six):
sbs = seven_by_six
h = Hypergraph(sbs.edgedict)
assert h.edge_diameter() == 3
with pytest.raises(Exception) as excinfo:
h.edge_diameter(s=2)
assert 'Hypergraph is not s-connected.' in str(excinfo.value)
def test_edge_diameter(seven_by_six):
sbs = seven_by_six
h = Hypergraph(sbs.edgedict)
assert h.edge_diameter() == 3
assert h.edge_diameters()[2] == [{'I', 'L', 'O', 'P', 'R', 'S'}]
with pytest.raises(Exception) as excinfo:
h.edge_diameter(s=2)
assert "Hypergraph is not s-connected." in str(excinfo.value)