def test_variable_size_generator(self):
self.args.setdefault('variable_candidate_size', True)
self.args['candidate_size'] = 10
for _ in range(10000):
candidate = set_generator(self.random, self.args)
self.assertLessEqual(len(candidate), 10)
candidate = unique_set_generator(self.random, self.args)
self.assertLessEqual(len(candidate), 10)
self.args['candidate_size'] = 20
for _ in range(10000):
candidate = set_generator(self.random, self.args)
self.assertLessEqual(len(candidate), 20)
candidate = unique_set_generator(self.random, self.args)
self.assertLessEqual(len(candidate), 20)
def setUp(self):
self.model = TEST_MODEL
self.representation = [r.id for r in self.model.reactions]
random = Random(SEED)
args = {"representation": self.representation}
self.solutions = BestSolutionArchiver()
for _ in range(10000):
self.solutions.add(set_generator(random, args), random.random(), 100)
self.decoder = ReactionKnockoutDecoder(self.representation, self.model)
def test_set_generator(self):
random = Random(SEED)
representation = ["a", "b", "c", "d", "e", "f"]
candidate_size = 5
variable_candidate_size = False
expected = [[2, 1, 5, 0, 4],
[0, 4, 3, 2, 5],
[1, 0, 3, 2, 5],
[2, 3, 1, 4, 5],
[4, 5, 3, 0, 2]]
for i in range(len(expected)):
candidate = set_generator(random, dict(representation=representation,
candidate_size=candidate_size,
variable_candidate_size=variable_candidate_size))
self.assertEqual(candidate, expected[i])