def isPalindrome(num):
rev = reverse_int.reverse_int(num) # call reverse_int() defined in reverse_int.py module
if rev == num:
return True
else:
return False
def test_min_overflow():
input = -1563847412
assert INT_MIN < input
result = reverse_int(input)
result == 0
def test_max_overflow():
input = 1563847412
assert input < INT_MAX
result = reverse_int(input)
result == 0
def test_positive():
result = reverse_int(9876)
assert result == 6789
def test_single_digit_number(self):
self.assertEqual(reverse_int(1), 1)
def test_zero(self):
self.assertEqual(reverse_int(0), 0)
def test_none(self):
self.assertEqual(reverse_int(None), None)
def test_zero(self):
self.assertEqual(reverse_int(0), 0, "handles zero properly")
def test_negative_multiple_digits_number(self):
self.assertEqual(reverse_int(-23), -32)
def test_negative_single_digit_number(self):
self.assertEqual(reverse_int(-1), -1)
def test_number_ending_with_zero(self):
self.assertEqual(reverse_int(3200), 23)
def test_multiple_digits_number(self):
self.assertEqual(reverse_int(123), 321)
def test_positives(self):
self.assertEqual(reverse_int(5), 5)
self.assertEqual(reverse_int(15), 51)
self.assertEqual(reverse_int(90), 9)
self.assertEqual(reverse_int(2359), 9532)
def test_negative():
result = reverse_int(-123)
assert result == -321
def test_negative_number_ending_with_zeros(self):
self.assertEqual(reverse_int(-2300), -32)
def test_zero():
result = reverse_int(0)
assert result == 0
def test_negatives(self):
self.assertEqual(reverse_int(-5), -5)
self.assertEqual(reverse_int(-15), -51)
self.assertEqual(reverse_int(-90), -9)
self.assertEqual(reverse_int(-2359), -9532)
