public void ReturnFourforThisInput()
        {
            string a              = "cde";
            string b              = "abc";
            var    makeAnagram    = new MakeAnagram();
            var    expectedResult = 4;

            int actualResult = makeAnagram.FindLetters(a, b);

            Assert.AreEqual(expectedResult, actualResult);
        }
        public void ReturnsAnInteger()
        {
            string a              = "";
            string b              = "";
            var    makeAnagram    = new MakeAnagram();
            var    expectedResult = 0;

            int actualResult = makeAnagram.FindLetters(a, b);

            Assert.AreEqual(expectedResult, actualResult);
        }
        public void CheckIfBothStringHaveSameLength()
        {
            string a              = "cde";
            string b              = "dcf";
            var    makeAnagram    = new MakeAnagram();
            var    expectedResult = true;

            int  actualResult = makeAnagram.FindLetters(a, b);
            bool boolValue    = actualResult != 0;

            Assert.AreEqual(expectedResult, !boolValue);
        }