class TestOrganism(TC):
def setUp(self):
self.value = bitstring.Bitstring("100")
lookup = [{0: 1, 1: 0.5}, {0: 0.2, 1: 0.4}, {0: 0.1, 1: 0.8}]
deps = [[0], [1], [2]]
model = nk_model.NKModelSimple(deps, lookup)
self.org = Organism(self.value, nk_model=model)
def test_init(self):
self.assertEqual(self.org.value, self.value)
def test_mutate(self):
self.assertNotEqual(self.org, self.org.mutate())
def test_without_nk_model(self):
with self.assertRaises(ValueError):
Organism(self.value)
def test_fitness(self):
expected_fit = (1 + 0.2 + 0.8) / float(3)
self.assertEqual(expected_fit, self.org.fitness)
class TestOrganism(TC):
def setUp(self):
self.value = bitstring.Bitstring("100")
lookup = [{0:1, 1:0.5}, {0:0.2, 1:0.4}, {0:0.1, 1:0.8}]
deps = [[0], [1], [2]]
model = nk_model.NKModelSimple(deps, lookup)
self.org = Organism(self.value, nk_model=model)
def test_init(self):
self.assertEqual(self.org.value, self.value)
def test_mutate(self):
self.assertNotEqual(self.org, self.org.mutate())
def test_without_nk_model(self):
with self.assertRaises(ValueError):
Organism(self.value)
def test_fitness(self):
expected_fit = (1 + 0.2 + 0.8) / float(3)
self.assertEqual(expected_fit, self.org.fitness)
