public void FindsTheLongestSubsequenceOfEqualNumbers() { var numbers = new List <int> { 12, 2, 2, 2, 3, 5, 9, 4, 4, 4, 4 }; var expected = new List <int> { 4, 4, 4, 4 }; var actual = LongestSubsequence.FindsTheLongestSubsequenceOfEqualNumbers(numbers); CollectionAssert.AreEqual(expected, actual); }