class PatternMachineTest(unittest.TestCase):
def setUp(self):
self.patternMachine = PatternMachine(10000, 5, num=50)
def testGet(self):
patternA = self.patternMachine.get(48)
self.assertEqual(len(patternA), 5)
patternB = self.patternMachine.get(49)
self.assertEqual(len(patternB), 5)
self.assertEqual(patternA & patternB, set())
def testGetOutOfBounds(self):
args = [50]
self.assertRaises(IndexError, self.patternMachine.get, *args)
def testNumbersForBit(self):
pattern = self.patternMachine.get(49)
for bit in pattern:
self.assertEqual(self.patternMachine.numbersForBit(bit), set([49]))
def testNumbersForBitOutOfBounds(self):
args = [10000]
self.assertRaises(IndexError, self.patternMachine.numbersForBit, *args)
def testNumberMapForBits(self):
pattern = self.patternMachine.get(49)
numberMap = self.patternMachine.numberMapForBits(pattern)
self.assertEqual(numberMap.keys(), [49])
self.assertEqual(numberMap[49], pattern)
class PatternMachineTest(unittest.TestCase):
def setUp(self):
self.patternMachine = PatternMachine(10000, 5, num=50)
def testGet(self):
patternA = self.patternMachine.get(48)
self.assertEqual(len(patternA), 5)
patternB = self.patternMachine.get(49)
self.assertEqual(len(patternB), 5)
self.assertEqual(patternA & patternB, set())
def testGetOutOfBounds(self):
args = [50]
self.assertRaises(IndexError, self.patternMachine.get, *args)
def testNumbersForBit(self):
pattern = self.patternMachine.get(49)
for bit in pattern:
self.assertEqual(self.patternMachine.numbersForBit(bit), set([49]))
def testNumbersForBitOutOfBounds(self):
args = [10000]
self.assertRaises(IndexError, self.patternMachine.numbersForBit, *args)
def testNumberMapForBits(self):
pattern = self.patternMachine.get(49)
numberMap = self.patternMachine.numberMapForBits(pattern)
self.assertEqual(numberMap.keys(), [49])
self.assertEqual(numberMap[49], pattern)
def testWList(self):
w = [4, 7, 11]
patternMachine = PatternMachine(100, w, num=50)
widths = dict((el, 0) for el in w)
for i in range(50):
pattern = patternMachine.get(i)
width = len(pattern)
self.assertTrue(width in w)
widths[len(pattern)] += 1
for i in w:
self.assertTrue(widths[i] > 0)
class PatternMachineTest(unittest.TestCase):
def setUp(self):
self.patternMachine = PatternMachine(10000, 5, num=50)
def testGet(self):
patternA = self.patternMachine.get(48)
self.assertEqual(len(patternA), 5)
patternB = self.patternMachine.get(49)
self.assertEqual(len(patternB), 5)
self.assertEqual(patternA & patternB, set())
def testGetOutOfBounds(self):
args = [50]
self.assertRaises(IndexError, self.patternMachine.get, *args)
def testNumbersForBit(self):
pattern = self.patternMachine.get(49)
for bit in pattern:
self.assertEqual(self.patternMachine.numbersForBit(bit), set([49]))
def testNumbersForBitOutOfBounds(self):
args = [10000]
self.assertRaises(IndexError, self.patternMachine.numbersForBit, *args)
def testNumberMapForBits(self):
pattern = self.patternMachine.get(49)
numberMap = self.patternMachine.numberMapForBits(pattern)
self.assertEqual(numberMap.keys(), [49])
self.assertEqual(numberMap[49], pattern)
class PatternMachineTest(unittest.TestCase):
def setUp(self):
self.patternMachine = PatternMachine(10000, 5, num=50)
def testGet(self):
patternA = self.patternMachine.get(48)
self.assertEqual(len(patternA), 5)
patternB = self.patternMachine.get(49)
self.assertEqual(len(patternB), 5)
self.assertEqual(patternA & patternB, set())
def testGetOutOfBounds(self):
args = [50]
self.assertRaises(IndexError, self.patternMachine.get, *args)
def testAddNoise(self):
patternMachine = PatternMachine(10000, 1000, num=1)
pattern = patternMachine.get(0)
noisy = patternMachine.addNoise(pattern, 0.0)
self.assertEqual(len(pattern & noisy), 1000)
noisy = patternMachine.addNoise(pattern, 0.5)
self.assertTrue(400 < len(pattern & noisy) < 600)
noisy = patternMachine.addNoise(pattern, 1.0)
self.assertTrue(50 < len(pattern & noisy) < 150)
def testNumbersForBit(self):
pattern = self.patternMachine.get(49)
for bit in pattern:
self.assertEqual(self.patternMachine.numbersForBit(bit), set([49]))
def testNumbersForBitOutOfBounds(self):
args = [10000]
self.assertRaises(IndexError, self.patternMachine.numbersForBit, *args)
def testNumberMapForBits(self):
pattern = self.patternMachine.get(49)
numberMap = self.patternMachine.numberMapForBits(pattern)
self.assertEqual(numberMap.keys(), [49])
self.assertEqual(numberMap[49], pattern)
def testWList(self):
w = [4, 7, 11]
patternMachine = PatternMachine(100, w, num=50)
widths = dict((el, 0) for el in w)
for i in range(50):
pattern = patternMachine.get(i)
width = len(pattern)
self.assertTrue(width in w)
widths[len(pattern)] += 1
for i in w:
self.assertTrue(widths[i] > 0)
