From fd2a0d8aa7af698abe2ae02089b2263534569538 Mon Sep 17 00:00:00 2001 From: liuyong Date: Sun, 3 Nov 2024 11:52:25 +0800 Subject: [PATCH] fix --- tests/test_map.py | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/tests/test_map.py b/tests/test_map.py index a62656d..4b2b552 100644 --- a/tests/test_map.py +++ b/tests/test_map.py @@ -166,6 +166,13 @@ def test_is_isomorphic(self): self.assertFalse(is_isomorphic("foo", "bar")) self.assertTrue(is_isomorphic("paper", "title")) + def test_isomorphic_edge_cases(self): + self.assertTrue(is_isomorphic("13", "42")) + self.assertFalse(is_isomorphic("aa", "ab")) + self.assertFalse(is_isomorphic("ab", "aa")) + self.assertTrue(is_isomorphic("paper", "title")) + self.assertFalse(is_isomorphic("ab", "cdcd")) + class TestLongestPalindromicSubsequence(unittest.TestCase): def test_longest_palindromic_subsequence_is_correct(self):