def test0(self): self.assertEqual(1, two_to_the(0))
def test2(self): self.assertEqual(4, two_to_the(2))
def test3(self): self.assertEqual(8, two_to_the(3))
def test1(self): self.assertEqual(2, two_to_the(1))
def test0(self): self.assertEqual(1, two_to_the(0))
def test2(self): self.assertEqual(4, two_to_the(2))
def test3(self): self.assertEqual(8, two_to_the(3))
def test1(self): self.assertEqual(2, two_to_the(1))