import unittest
from reverse_integer import Solution
s = Solution()
class TestUM(unittest.TestCase):
def setUp(self):
pass
def test_123(self):
self.assertEqual(s.reverse(123), 321)
def test_m123(self):
self.assertEqual(s.reverse(-321), -123)
def test_100(self):
self.assertEqual(s.reverse(100), 1)
if __name__ == '__main__':
unittest.main()
def test_reverse(self):
_input = -32487249
out = -94278423
self.assertEqual(out, Solution().reverse(_input))
def TestReverseInteger():
solut = Solution()
assert solut.reverse(-123) == -321
assert solut.reverse(123) == 321
assert solut.reverse(120) == 21
def test_reverse_integer(self):
solution = Solution()
self.assertEqual(solution.reverse(123), 321)
self.assertEqual(solution.reverse(-123), -321)
self.assertEqual(solution.reverse(+123), 321)
self.assertEqual(solution.reverse(120), 21)
self.assertEqual(solution.reverse(0), 0)
self.assertEqual(solution.reverse(1534236469), 0)
self.assertEqual(solution.reverse_math(123), 321)
self.assertEqual(solution.reverse_math(-123), -321)
self.assertEqual(solution.reverse_math(+123), 321)
self.assertEqual(solution.reverse_math(120), 21)
self.assertEqual(solution.reverse_math(0), 0)
self.assertEqual(solution.reverse_math(1534236469), 0)
def testReverseString(self):
self.assertEqual(Solution().reverse(4321), 1234)
self.assertEqual(Solution().reverse(-4321), -1234)
self.assertEqual(Solution().reverse(1000), 1)
self.assertEqual(Solution().reverse(1563847412), 0)
self.assertEqual(Solution().reverse(-1563847412), 0)
def test(self):
solution = Solution()
self.assertEqual(solution.reverse(123), 321)
def test_zero(self):
solution = Solution()
self.assertEqual(solution.reverse(0), 0)
def test_leading_zero(self):
solution = Solution()
self.assertEqual(solution.reverse(120), 21)
def test_negative(self):
solution = Solution()
self.assertEqual(solution.reverse(-123), -321)