Пример #1
0
 def test_same_letter(self):
     self.assertEqual(count_letters("a"), {"a":1})
     self.assertEqual(count_letters("aa"), {"a":2})
Пример #2
0
 def test_distinct_letters(self):
     self.assertEqual(count_letters("ab"), {"a":1, "b":1})
Пример #3
0
 def test_if_exist(self):
     self.assertEqual(count_letters(""), {})
Пример #4
0
 def test_different_letters(self):
     self.assertEqual(count_letters("b"), {"b":1})