def test_parametrization_setter(self):
top = Topology()
assert top.typed == False
assert top.is_typed() == False
top.typed = True
assert top.typed == True
assert top.is_typed() == False
def test_parametrization(self):
top = Topology()
assert top.typed == False
top.add_site(Site(atom_type=AtomType()))
assert top.typed == True
assert top.is_typed() == True
assert top.typed == True
def test_topology_atom_type_changes(self):
top = Topology()
for i in range(100):
site = Site(name='site{}'.format(i))
atom_type = AtomType(name='atom_type{}'.format(i % 10))
site.atom_type = atom_type
top.add_site(site, update_types=False)
top.update_topology()
assert len(top.atom_types) == 10
top.sites[0].atom_type.name = 'atom_type_changed'
assert id(top.sites[0].atom_type) == id(top.sites[10].atom_type)
assert top.sites[10].atom_type.name == 'atom_type_changed'
assert top.is_typed()
