public void WhitespaceTerminalShouldMatchLineFeed()
        {
            var whitespaceTerminal = new WhitespaceTerminal();

            Assert.IsTrue(whitespaceTerminal.IsMatch('\n'));
        }
        public void WhitespaceShouldMatchSpaceCharacter()
        {
            var whitespaceTerminal = new WhitespaceTerminal();

            Assert.IsTrue(whitespaceTerminal.IsMatch(' '));
        }
        public void WhitespaceTerminalShouldMatchNewLineCharacter()
        {
            var whitespaceTerminal = new WhitespaceTerminal();

            Assert.IsTrue(whitespaceTerminal.IsMatch('\r'));
        }