First, dmocks has advanced to version 0.91 and merely needs testing to reach a 1.0 release. It's still only D2/phobos. Get it while it's hot:
download:
http://dsource.org/projects/dmocks/browser/downloads/dmocks.0.91.zip?format=raw

wiki:
http://dsource.org/projects/dmocks/wiki


Second, I'm proud[1] to announce a lightweight dependency injection framework, dconstructor. It's modeled after Google Guice, with the failing that D doesn't have attributes at present, so all configuration has to use the builder directly.

Dconstructor supports D1 and D2, Phobos and Tango. (Tested with D2/Phobos, D1/Tango.) It's under the BSD license.

download:
http://dsource.org/projects/dmocks/browser/downloads/dconstructor.0.9.zip?format=raw

wiki:
http://dsource.org/projects/dmocks/wiki/DConstructor

Example usage:
---
import dconstructor.build;
import dconstructor.singleton;

interface IFoo {}

class Foo : IFoo {}

// By implementing the Singleton interface, it's automatically
// a singleton.
class Bar : Singleton {
   this (IFoo foo) {}
}

void main () {
   builder.bind!(IFoo, Foo);

   // All my dependencies are built for me (take that, CAB!):
   auto bar1 = builder.get!(Bar);
   auto bar2 = builder.get!(Bar);
   assert (bar1 is bar2);

   // I can build stuff on my own, too, and have dconstructor
   // use that:
   auto foo = new Foo();
   builder.provide!(IFoo)(foo);
   assert (builder.get!(IFoo) is foo);

   // I registered it for IFoo, but not for Foo, though:
   assert (builder.get!(Foo) !is foo);
}
---


[1]I'm proud, I say. Proud! Putting on airs and strutting like a peacock.