def test_independent_axon_count_zero(self):
nodes = [
test_node(id=1, type=SOMA, parent_node_id=-1),
test_node(id=2, type=AXON, parent_node_id=1)
]
test_morphology = Morphology(nodes,
node_id_cb=lambda node: node['id'],
parent_id_cb=lambda node: node['parent'])
test_morphology.validate(strict=False)
stat = morphology_statistics(test_morphology)
self.assertEqual(stat["Number of Independent Axons"], 0)
def test_tree(nodes=None, strict_validation=False):
if not nodes:
return None
for node in nodes:
# unfortunately, pandas automatically promotes numeric types to float in to_dict
node['parent'] = int(node['parent'])
node['id'] = int(node['id'])
node['type'] = int(node['type'])
node_id_cb = lambda node: node['id']
parent_id_cb = lambda node: node['parent']
morpho = Morphology(nodes, node_id_cb, parent_id_cb)
morpho.validate(strict=strict_validation)
return morpho