On Jul 3, 6:38 pm, Kris Nuttycombe <[email protected]> wrote:
>
> With respect to unit testing, Lift's singletons depend upon underlying
> thread-local variables (via ThreadGlobal) to maintain state. I'm just
> musing here, but do you think it might be possible to inject a layer
> of indirection between Lift's singletons and the underlying state
> mechanism so that the state maintenance layer could be mocked out for
> tests?

I had a similar problem so introduced the cake pattern into my app so
that I could mock out things like this.

More about the cake pattern here:
http://jonasboner.com/2008/10/06/real-world-scala-dependency-injection-di.html

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