def setUp(self):
self.alphabet = TestAlphabet()
genome_1 = MutableSeq("11111", self.alphabet)
self.org_1 = Organism(genome_1, test_fitness)
genome_2 = MutableSeq("22222", self.alphabet)
self.org_2 = Organism(genome_2, test_fitness)
self.crossover = SinglePointCrossover(1.0)
def setUp(self):
self.alphabet = TestAlphabet()
genome_1 = MutableSeq("2", self.alphabet)
self.org_1 = Organism(genome_1, test_fitness)
genome_2 = MutableSeq("2", self.alphabet)
self.org_2 = Organism(genome_2, test_fitness)
self.test_crossover = TestCrossover()
def setUp(self):
self.alphabet = TestAlphabet()
genome_1 = MutableSeq("11111", self.alphabet)
self.org_1 = Organism(genome_1, test_fitness)
genome_2 = MutableSeq("22222", self.alphabet)
self.org_2 = Organism(genome_2, test_fitness)
self.sym_crossover = GeneralPointCrossover(3, 1.0)
self.asym_crossover = GeneralPointCrossover(4, 1.0)
def setUp(self):
self.alphabet = TestAlphabet()
genome_1 = MutableSeq("11111111", self.alphabet)
self.org_1 = Organism(genome_1, test_fitness)
genome_2 = MutableSeq("22222222", self.alphabet)
self.org_2 = Organism(genome_2, test_fitness)
genome_3 = MutableSeq("333", self.alphabet)
self.org_3 = Organism(genome_3, test_fitness)
self.crossover = UniformCrossover(1.0, 0.8)
def test_select_best(self):
"""Ensure selection of a best organism in a population of 2.
"""
worst_genome = MutableSeq("0", TestAlphabet())
worst_org = Organism(worst_genome, test_fitness)
better_genome = MutableSeq("1", TestAlphabet())
better_org = Organism(better_genome, test_fitness)
new_pop = self.selector.select([worst_org, better_org])
for org in new_pop:
assert org == better_org, "Worse organism unexpectly selected."
def setUp(self):
genome = MutableSeq("1111", TestAlphabet())
self.organism = Organism(genome, test_fitness)
def setUp(self):
self.alphabet = TestAlphabet()
genome = MutableSeq("2", self.alphabet)
self.org = Organism(genome, test_fitness)
self.test_mutator = TestMutator()
def random_organism():
"""Generate a random organism.
"""
genome = random_genome()
return Organism(genome, test_fitness)
def setUp(self):
alphabet = TestAlphabet()
test_genome = MutableSeq("11*22*33*", alphabet)
self.organism = Organism(test_genome, test_fitness)
self.ambig_info = Schema(alphabet.alphabet_matches)