def test_is_positive_int_negative(self, s): self.assertFalse(NumbersUtil.is_positive_int(s))
def test_is_positive_int(self, s): self.assertTrue(NumbersUtil.is_positive_int(s))
def test_is_positive_int_negative(self, s): self.assertFalse(NumbersUtil.is_positive_int(s))
def test_is_positive_int(self, s): self.assertTrue(NumbersUtil.is_positive_int(s))