public void FindAndReplace_ReturnReplacedPhrase_ReplacedPhrase()
        {
            FindAndReplace testFindAndReplace = new FindAndReplace("I walk the cat to the cathedral", "cat", "dog");
            List <string>  expected           = new List <string> {
                "I walk the dog to the doghedral"
            };
            List <string> output = testFindAndReplace.FindAndReplaceMethod();

            Assert.Equal(expected, output);
        }
        public void FindAndReplace_ReturnNoMatch_NoMatch()
        {
            FindAndReplace testFindAndReplace = new FindAndReplace("hello cutie", "bills", "goodbye");
            List <string>  expected           = new List <string> {
                "Your word was not a match"
            };
            List <string> output = testFindAndReplace.FindAndReplaceMethod();

            Assert.Equal(expected, output);
        }