public void IsAnagram2Test() { var inputs1 = new[] { "anagram", "rat" }; var inputs2 = new[] { "nagaram", "car" }; var expecteds = new[] { true, false }; foreach (var((s, t), expected) in inputs1.Zip(inputs2).Zip(expecteds)) { ValidAnagram.IsAnagram2(s, t).Should().Be(expected); } }