MarkdownT

// Markdown scenario test
   auto bout = new OutBuffer;
   auto markdown = Markdown(bout);
   alias unit_mangle = mangleFunc!(MarkdownU);
   auto awesome = new Some_awesome_feature;
   const scenario_result = run(awesome);
   {
       scope (exit) {
           bout.clear;
       }
       enum filename = unit_mangle("descriptor")
               .setExtension(FileExtension.markdown);
       enum expected = import(filename);
       //io.writefln("scenario_result.given.infos %s", scenario_result.given.infos);
       markdown.issue(scenario_result.given.infos[0], markdown.master.property);
       version (behaviour_unitdata)
           filename.unitfile.setExtension("mdtest").fwrite(bout.toString);
       assert(bout.toString == expected);
   }
   {
       scope (exit) {
           bout.clear;
       }
       enum filename = unit_mangle("scenario")
               .setExtension(FileExtension.markdown);
       markdown.issue(scenario_result);
       version (behaviour_unitdata)
           filename.unitfile.setExtension("mdtest").fwrite(bout.toString);

       enum expected = import(filename);
       assert(bout.toString == expected);
   }

auto bout = new OutBuffer;
auto markdown = Markdown(bout);
alias unit_mangle = mangleFunc!(MarkdownU);
const feature_group = getFeature!(tagion.behaviour.BehaviourUnittest);
{
    scope (exit) {
        bout.clear;
    }
    enum filename = unit_mangle("feature")
            .setExtension(FileExtension.markdown);
    markdown.issue(feature_group);
    version (behaviour_unitdata)
        filename.unitfile.setExtension("mdtest").fwrite(bout.toString);

    immutable expected = import(filename);
    assert(bout.toString == expected);
}