def test_maximum_generator_incremental_distance(self):
rg = RandomGenerator(relative_matching=1)
alg = IncrementalDistanceAlgorithm()
alg.prototypes = [rg.prototype]
decorator = DistanceDecorator(normalized=True)
decorator.algorithm = alg
decorator.start_tree()
for event in rg:
distance = decorator.add_event(event)[0]
decorator.finish_tree()
self.assertEqual(distance[0], [0])
def test_maximum_generator_newerincremental_with_signature_distance(self):
rg = RandomGenerator(relative_matching=1)
signature = ParentChildByNameTopologySignature()
alg = IncrementalDistanceAlgorithm(signature=signature)
alg.prototypes = [rg.prototype]
decorator = DistanceDecorator(normalized=True)
decorator.algorithm = alg
decorator.start_tree()
for event in rg:
decorator.add_event(event)
decorator.finish_tree()
self.assertEqual(decorator.data()[-1][-1][-1][-1], 0)