public void ShouldEncodeWithExtraSpaces()
        {
            var phrase         = "2 lnfre  lodhie";
            var expectedOutput = "hello  friend";

            var output = IRC.Decode(phrase);

            output.Should().BeEquivalentTo(expectedOutput);
        }
        public void ShouldDecodeOneWordWithOneRotation()
        {
            var phrase         = "1 lohel";
            var expectedOutput = "hello";

            var output = IRC.Decode(phrase);

            output.Should().BeEquivalentTo(expectedOutput);
        }
        public void ShouldDecodeTwoWordsWithOneRotation()
        {
            var phrase         = "1 ldhel nofrie";
            var expectedOutput = "hello friend";

            var output = IRC.Decode(phrase);

            output.Should().BeEquivalentTo(expectedOutput);
        }