public HandlebarsCompiler(HandlebarsSettings settings)
{
scriptEngine = new ScriptEngine();
scriptEngine.Execute(Properties.Resources.handlebars);
var knownHelpersJson = JsonConvert.SerializeObject(settings.KnownHelpers);
var knownHelpersOnly = JsonConvert.False;
if (settings.KnownHelpersOnly) {
knownHelpersOnly = JsonConvert.True;
}
// Create a global compile function that returns the template compiled into javascript source.
scriptEngine.Execute(@"
var precompile = function (template) {
return Handlebars.precompile(template, { knownHelpers: " + knownHelpersJson + @", knownHelpersOnly: " + knownHelpersOnly + @" });
};"
);
}
public void CanCompileHandlebarsTemplate()
{
var settings = new HandlebarsSettings { KnownHelpersOnly = false, KnownHelpers = new List<string> { "t" } };
var compiler = new HandlebarsCompiler(settings);
var result = compiler.Compile("Hello {{world}}", new CompileContext());
var engine = new ScriptEngine();
engine.ExecuteFile("handlebars.js");
var source = @"
(function(){
var template = new Hogan.template(" + result.Output + @");
return template({world:'Andrew'});
}());";
var templateRender = engine.Evaluate<string>(source);
templateRender.ShouldEqual("Hello Andrew");
}