def test_equals_2(self): self.assertEqual(digitize(1), [1])
def test_equals(self): self.assertEqual(digitize(123), [1, 2, 3])
def test_equals_4(self): self.assertEqual(digitize(1230), [1, 2, 3, 0])
def test_equals_5(self): self.assertEqual(digitize(8675309), [8, 6, 7, 5, 3, 0, 9])
def test_equals_3(self): self.assertEqual(digitize(0), [0])