def test_collatz_step(self):
# you should probably write some tests to determine if collatz_step is
# being correctly computed
self.assertEqual(collatz_step(1), 1)
self.assertEqual(collatz_step(3), 10)
self.assertEqual(collatz_step(2), 1)
self.assertEqual(collatz_step(5), 16)
self.assertEqual(collatz_step(4), 2)
def test_collatz_step(self):
# you should probably write some tests to determine if collatz_step is
# being correctly computed
# test even case
m = collatz_step(20)
self.assertEqual(m, 10)
# test odd cade
k = collatz_step(5)
self.assertEqual(k, 16)
def test_collatz_step(self):
# you should probably write some tests to determine if collatz_step is
# test even case
m = collatz_step(2);
self.assertEqual(1, m)
# test odd case
m = collatz_step(5);
self.assertEqual(16,m)
def test_collatz_step_error(self):
# this test has been written for you. it demonstrates how to test if a
# function raises an error
with self.assertRaises(ValueError):
collatz_step(-1)
collatz_step(-2)
collatz_step(-2.5)
with self.assertRaises(TypeError):
collatz_step(1.0)
def test_collatz_step_error(self):
with self.assertRaises(ValueError):
collatz_step(-1)
collatz_step(-2)
collatz_step(-19)
def test_collatz_step_one(self):
self.assertEqual(collatz_step(1), 1)
def test_collatz_step(self):
self.assertEqual(collatz_step(5), 16)
self.assertEqual(collatz_step(16), 8)
self.assertEqual(collatz_step(97), 292)
def test_collatz_step_error(self):
with self.assertRaises(ValueError):
collatz_step(-1)
collatz_step(-2)
collatz_step(-19)
def test_collatz_step_one(self):
self.assertEqual(collatz_step(1), 1)
def test_collatz_step(self):
self.assertEqual(collatz_step(5), 16)
self.assertEqual(collatz_step(16), 8)
self.assertEqual(collatz_step(97), 292)
def test_collatz_step_one(self):
# you should probably write a test to see if collatz_step handles the
# n=1 case correctly
self.assertEquals(collatz_step(1), 1)
def test_collatz_step(self):
# you should probably write some tests to determine if collatz_step is
# being correctly computed
m = collatz_step(5)
self.assertEqual(m, 16)
def test_collatz_step_error(self):
# function raises an error
with self.assertRaises(ValueError):
collatz_step(-1)
collatz_step(-2)
def test_collatz_step_one(self):
# n=1 case correctly
m = collatz_step(1);
self.assertEqual(1,m)