def setUp(self):
pd_org.MAX_BITS_OF_MEMORY = 5
pd_org.MUTATION_LIKELIHOOD_OF_BITS_OF_MEMORY = .33
pd_org.MUTATION_LIKELIHOOD_OF_INITIAL_MEMORY_STATE = .33
self.num_bits = 2
self.decision_list = [True, False, False, True]
self.initial_mem = [True, False]
self.geno = Geno(self.num_bits, self.decision_list, self.initial_mem)
def setUp(self):
pd_org.MAX_BITS_OF_MEMORY = 5
pd_org.MUTATION_LIKELIHOOD_OF_BITS_OF_MEMORY = 0.33
pd_org.MUTATION_LIKELIHOOD_OF_INITIAL_MEMORY_STATE = 0.33
self.num_bits = 2
self.decision_list = [True, False, False, True]
self.initial_mem = [True, False]
self.geno = Geno(self.num_bits, self.decision_list, self.initial_mem)
def test_initial_memory_mutant_no_memory(self):
no_memory = Geno(0, [True], [])
mutant = no_memory._initial_memory_mutant()
self.assertEqual(mutant, no_memory)
class TestMemoryPDGenotype(unittest.TestCase):
def setUp(self):
pd_org.MAX_BITS_OF_MEMORY = 5
pd_org.MUTATION_LIKELIHOOD_OF_BITS_OF_MEMORY = .33
pd_org.MUTATION_LIKELIHOOD_OF_INITIAL_MEMORY_STATE = .33
self.num_bits = 2
self.decision_list = [True, False, False, True]
self.initial_mem = [True, False]
self.geno = Geno(self.num_bits, self.decision_list, self.initial_mem)
def test_init(self):
self.assertEqual(self.num_bits, self.geno.number_of_bits_of_memory)
self.assertEqual(self.decision_list, self.geno.decision_list)
self.assertEqual(self.initial_mem, self.geno.initial_memory)
def test_init_bad(self):
with self.assertRaises(AssertionError):
Geno(2, [True] * 4, [False])
with self.assertRaises(AssertionError):
Geno(2, [True] * 3, [False] * 2)
with self.assertRaises(AssertionError):
Geno(6, [True] * (2**6), [False] * 6)
with self.assertRaises(AssertionError):
Geno(-1, [], [])
def test_eq(self):
geno2 = Geno(self.num_bits, self.decision_list, self.initial_mem)
self.assertEqual(self.geno, geno2)
geno3 = Geno(1, [False, True], [False])
self.assertNotEqual(self.geno, geno3)
geno4 = Geno(self.num_bits, [True, True, False, True],
self.initial_mem)
self.assertNotEqual(self.geno, geno4)
geno5 = Geno(self.num_bits, self.decision_list, [False, True])
self.assertNotEqual(self.geno, geno5)
def test_str(self):
expected = "MemoryPDGenotype(2, [True, False, False, True], [True, False])"
result = str(self.geno)
self.assertEqual(expected, result)
result_repr = repr(self.geno)
self.assertEqual(expected, result_repr)
def test_decision_list_mutant(self):
mutant = self.geno._decision_list_mutant()
self.assertNotEqual(mutant, self.geno)
self.assertEqual(mutant.number_of_bits_of_memory,
self.geno.number_of_bits_of_memory)
self.assertNotEqual(mutant.decision_list, self.geno.decision_list)
self.assertEqual(mutant.initial_memory, self.geno.initial_memory)
def test_initial_memory_mutant(self):
mutant = self.geno._initial_memory_mutant()
self.assertNotEqual(mutant, self.geno)
self.assertEqual(mutant.number_of_bits_of_memory,
self.geno.number_of_bits_of_memory)
self.assertEqual(mutant.decision_list, self.geno.decision_list)
self.assertNotEqual(mutant.initial_memory, self.geno.initial_memory)
def test_initial_memory_mutant_no_memory(self):
no_memory = Geno(0, [True], [])
mutant = no_memory._initial_memory_mutant()
self.assertEqual(mutant, no_memory)
def test_bits_of_memory_mutant(self):
for _ in range(100):
mutant = self.geno._get_bits_of_memory_mutant()
if mutant.number_of_bits_of_memory == 1:
self.assertEqual(mutant.decision_list,
self.geno.decision_list[:2])
self.assertEqual(mutant.initial_memory,
self.geno.initial_memory[:1])
elif mutant.number_of_bits_of_memory == 3:
self.assertEqual(mutant.decision_list,
self.geno.decision_list * 2)
self.assertEqual(mutant.initial_memory[:-1],
self.geno.initial_memory)
self.assertIn(mutant.initial_memory[-1], [True, False])
else:
self.fail("number of bits MUST change")
def test_get_mutant_of_self(self):
for _ in range(100):
mutant = self.geno.get_mutant_of_self()
self.assertNotEqual(self.geno, mutant)
def test_hash(self):
clone = Geno(self.num_bits, self.decision_list, self.initial_mem)
self.assertEqual(hash(clone), hash(self.geno))
def test_initial_memory_mutant_no_memory(self):
no_memory = Geno(0, [True], [])
mutant = no_memory._initial_memory_mutant()
self.assertEqual(mutant, no_memory)
class TestMemoryPDGenotype(unittest.TestCase):
def setUp(self):
pd_org.MAX_BITS_OF_MEMORY = 5
pd_org.MUTATION_LIKELIHOOD_OF_BITS_OF_MEMORY = 0.33
pd_org.MUTATION_LIKELIHOOD_OF_INITIAL_MEMORY_STATE = 0.33
self.num_bits = 2
self.decision_list = [True, False, False, True]
self.initial_mem = [True, False]
self.geno = Geno(self.num_bits, self.decision_list, self.initial_mem)
def test_init(self):
self.assertEqual(self.num_bits, self.geno.number_of_bits_of_memory)
self.assertEqual(self.decision_list, self.geno.decision_list)
self.assertEqual(self.initial_mem, self.geno.initial_memory)
def test_init_bad(self):
with self.assertRaises(AssertionError):
Geno(2, [True] * 4, [False])
with self.assertRaises(AssertionError):
Geno(2, [True] * 3, [False] * 2)
with self.assertRaises(AssertionError):
Geno(6, [True] * (2 ** 6), [False] * 6)
with self.assertRaises(AssertionError):
Geno(-1, [], [])
def test_eq(self):
geno2 = Geno(self.num_bits, self.decision_list, self.initial_mem)
self.assertEqual(self.geno, geno2)
geno3 = Geno(1, [False, True], [False])
self.assertNotEqual(self.geno, geno3)
geno4 = Geno(self.num_bits, [True, True, False, True], self.initial_mem)
self.assertNotEqual(self.geno, geno4)
geno5 = Geno(self.num_bits, self.decision_list, [False, True])
self.assertNotEqual(self.geno, geno5)
def test_str(self):
expected = "MemoryPDGenotype(2, [True, False, False, True], [True, False])"
result = str(self.geno)
self.assertEqual(expected, result)
result_repr = repr(self.geno)
self.assertEqual(expected, result_repr)
def test_decision_list_mutant(self):
mutant = self.geno._decision_list_mutant()
self.assertNotEqual(mutant, self.geno)
self.assertEqual(mutant.number_of_bits_of_memory, self.geno.number_of_bits_of_memory)
self.assertNotEqual(mutant.decision_list, self.geno.decision_list)
self.assertEqual(mutant.initial_memory, self.geno.initial_memory)
def test_initial_memory_mutant(self):
mutant = self.geno._initial_memory_mutant()
self.assertNotEqual(mutant, self.geno)
self.assertEqual(mutant.number_of_bits_of_memory, self.geno.number_of_bits_of_memory)
self.assertEqual(mutant.decision_list, self.geno.decision_list)
self.assertNotEqual(mutant.initial_memory, self.geno.initial_memory)
def test_initial_memory_mutant_no_memory(self):
no_memory = Geno(0, [True], [])
mutant = no_memory._initial_memory_mutant()
self.assertEqual(mutant, no_memory)
def test_bits_of_memory_mutant(self):
for _ in range(100):
mutant = self.geno._get_bits_of_memory_mutant()
if mutant.number_of_bits_of_memory == 1:
self.assertEqual(mutant.decision_list, self.geno.decision_list[:2])
self.assertEqual(mutant.initial_memory, self.geno.initial_memory[:1])
elif mutant.number_of_bits_of_memory == 3:
self.assertEqual(mutant.decision_list, self.geno.decision_list * 2)
self.assertEqual(mutant.initial_memory[:-1], self.geno.initial_memory)
self.assertIn(mutant.initial_memory[-1], [True, False])
else:
self.fail("number of bits MUST change")
def test_get_mutant_of_self(self):
for _ in range(100):
mutant = self.geno.get_mutant_of_self()
self.assertNotEqual(self.geno, mutant)
def test_hash(self):
clone = Geno(self.num_bits, self.decision_list, self.initial_mem)
self.assertEqual(hash(clone), hash(self.geno))
