mvcmailer

I am looking into using MVcMailer to make nicer emails. However one thing that I am unsure is how to organize the code. I currently have 2 projects. One for mvc and one for my repos and service layers. my 2nd project has no knowledge of MVC and I would like to keep it that way. I am thinking that my smtp code would go into a service layer or wrapper and then I would call it up from other service layers when I need to send emails out. So where does the MVC mailer fit in? Do I generate the body in the controller then pass it to a serivce layer that passes it to my smtp class? MVCMailer seems to

Here's my problem - I am using MvcMailer to create nicely formatted emails using Razor syntax, and it's a great tool to use for that! The issue I'm running into is this - here's some syntax from my View for one of the emails i send: <p>Click here to return to <a href="@Url.Abs(Url.Action("Details", "Home", new{ Id=ViewBag.IdeaId}))">@ViewBag.IdeaName</a></p> Whenever I try to run my unit tests, I get the following error message: Can we send out email notifications for new comments?: System.ArgumentNullException : Value cannot be null. Parameter name: httpContext Stacktrace - shortened for