import unittest

#def reverse_list(lst : list) -> list:
    #return lst[::-1]

class TestSolution(unittest.TestCase):
    def test_simple(self):
        test_cases = [
            ([1, 2, 3], [3, 2, 1]),  # Simple case
            ([1, 2, 3, 4], [4, 3, 2, 1]),  # Longer list
            ([], []),  # Empty list
            ([5], [5]),  # Single element list
            ([1, 'a', True], [True, 'a', 1])  # Mixed types
        ]
        print("\n FUNCTION OUTPUT TEST RESULTS")

        for input_val , expected in test_cases:
            try:
                actual = reverse_list(input_val)  # pyright: ignore[reportUndefinedVariable]
                status = "✓ PASS" if actual == expected else "✗ FAIL"
                print(f"{status} | Input: {input_val} -> Got: {actual} | Expected: {expected}")
                self.assertEqual(actual, expected)
            except Exception as e:
                print(f"✗ ERROR | Input: {input_val} -> Exception: {e}")
                raise
if __name__ == "__main__":
    unittest.main(verbosity=2)