public void RemoveTags()
        {
            var html   = @"<p>Microsoft</p><p>Rocks!</p><p>Azure&nbsp;<br /><img src=""a.jpg"" /> The best <span>cloud</span>!</p>";
            var output = ContentProcessor.RemoveTags(html);

            Assert.IsTrue(output == "Microsoft Rocks! Azure  The best cloud!");
        }
        public void RemoveTags_Empty()
        {
            var output = ContentProcessor.RemoveTags(string.Empty);

            Assert.AreEqual(string.Empty, output);
        }