public void NumJewelsInStonesTest_1()
        {
            var solution = new _0771_JewelsAndStones();
            var result   = solution.NumJewelsInStones("aA", "aAAbbbb");

            Assert.AreEqual(3, result);
        }
        public void NumJewelsInStonesTest_2()
        {
            var solution = new _0771_JewelsAndStones();
            var result   = solution.NumJewelsInStones("z", "ZZ");

            Assert.AreEqual(0, result);
        }