public void ContainsCharacter()
        {
            List <string> testList = new List <string> {
                "cat", "dog", "car", "tree", "arc"
            };
            AnagramSearch instance  = new AnagramSearch();
            List <string> testList1 = new List <string> {
                "car", "arc"
            };
            List <string> matchList = instance.SearchForChar("car", testList);

            Assert.Equal(testList1, matchList);
        }
        public void ContainsCar()
        {
            AnagramSearch instance = new AnagramSearch();

            Assert.Equal(true, instance.LoadJson().Contains("car"));
        }