public void Path_Mapper_Can_Identify_A_Folder()
 {
     var pathMapper = new MockPathMapper();
     var path = pathMapper.MapPath("~/Content/codeHighlighter/scripts");
     Assert.IsNotNull(path);
     Assert.AreNotEqual(string.Empty, path);
     Assert.IsTrue(path.Contains("Content/codeHighlighter/scripts"));
     Assert.IsTrue(Directory.Exists(path));
 }