def test_read_gexf_property_graph_from_string():
g = create_graph(
directed=False,
allowing_self_loops=False,
allowing_multiple_edges=False,
weighted=True,
any_hashable=True,
vertex_supplier=create_vertex_supplier(),
edge_supplier=create_edge_supplier()
)
def import_id_cb(id):
return 'v{}'.format(id)
parse_gexf(g, expected2, import_id_cb=import_id_cb)
print(g.vertices)
print(g.edges)
print(g.vertex_attrs)
print(g.edge_attrs)
assert g.vertices == {'vv1', 'vv2', 'vv3'}
assert g.edges == {'e0', 'e1'}
assert g.edge_tuple('e0') == ('vv1', 'vv2', 1.0)
assert g.vertex_attrs['vv1']['label'] == '0'
assert g.edge_attrs['e0']['id'] == 'e12'
def test_input_gexf(tmpdir):
g = create_graph(directed=False,
allowing_self_loops=False,
allowing_multiple_edges=False,
weighted=True)
parse_gexf(g, input1, validate_schema=True)
assert len(g.vertices()) == 3
assert len(g.edges()) == 3
def test_input_gexf_with_renumbering(tmpdir):
g = create_graph(directed=False,
allowing_self_loops=False,
allowing_multiple_edges=False,
weighted=True)
def import_id(x):
return int(x) + 5
parse_gexf(g, input1, import_id_cb=import_id, validate_schema=True)
assert len(g.vertices()) == 3
assert len(g.edges()) == 3
assert not g.contains_vertex(1)
assert g.contains_vertex(6)
def test_read_gexf_property_graph_from_string1():
g = create_graph(
directed=False,
allowing_self_loops=False,
allowing_multiple_edges=False,
weighted=True,
any_hashable=True,
vertex_supplier=create_vertex_supplier(),
edge_supplier=create_edge_supplier()
)
parse_gexf(g, expected2)
print(g.vertices)
print(g.edges)
print(g.vertex_attrs)
print(g.edge_attrs)
assert g.vertices == {'v0', 'v1', 'v2'}
assert g.edges == {'e0', 'e1'}
assert g.edge_tuple('e0') == ('v0', 'v1', 1.0)
assert g.vertex_attrs['v0']['label'] == '0'
assert g.edge_attrs['e0']['id'] == 'e12'