From 30c60bc5814c9206ed3bac7a4a77b5ea504bbc3d Mon Sep 17 00:00:00 2001 From: titikshit Date: Wed, 3 Dec 2025 21:28:57 +0530 Subject: [PATCH] test: add case for odd starting value in Collatz sequence --- .../practice/collatz-conjecture/collatz_conjecture_test.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/exercises/practice/collatz-conjecture/collatz_conjecture_test.py b/exercises/practice/collatz-conjecture/collatz_conjecture_test.py index 306e3db7e7..2577df9f43 100644 --- a/exercises/practice/collatz-conjecture/collatz_conjecture_test.py +++ b/exercises/practice/collatz-conjecture/collatz_conjecture_test.py @@ -22,6 +22,9 @@ def test_even_and_odd_steps(self): def test_large_number_of_even_and_odd_steps(self): self.assertEqual(steps(1000000), 152) + def test_odd_number_start(self): + self.assertEqual(steps(25), 23) + def test_zero_is_an_error(self): with self.assertRaises(ValueError) as err: steps(0)