def test_cache_4 (self) :
z = collatz_cache(555555)
self.assert_(z == 147)
def test_cache_2 (self) :
z = collatz_cache(999999)
self.assert_(z == 259)
def test_cache_3 (self) :
z = collatz_cache(666)
self.assert_(z == 114)
def test_cache_4(self):
tmp_length, tmp_small, tmp_large = collatz_cache(225000, 725000)
self.assertEqual(tmp_length, 509)
self.assertEqual(tmp_small, 230001)
self.assertEqual(tmp_large, 720000)
def test_cache_1 (self) :
z = collatz_cache(69)
self.assert_(z == 15)
def test_cache_3(self):
tmp_length, tmp_small, tmp_large = collatz_cache(1, 1000000)
self.assertEqual(tmp_length, 525)
self.assertEqual(tmp_small, 1)
self.assertEqual(tmp_large, 1000000)
def test_cache_2(self):
tmp_length, tmp_small, tmp_large = collatz_cache(500000, 500000)
self.assertEqual(tmp_length, 1)
self.assertEqual(tmp_small, 1000000)
self.assertEqual(tmp_large, 0)
def test_cache_3(self):
v = collatz_cache(871)
self.assertEqual(v, 179)
def test_cache_2(self):
v = collatz_cache(9)
self.assertEqual(v, 20)
def test_cache_1(self):
v = collatz_cache(27)
self.assertEqual(v, 112)
