What mock object libraries are there available for D?

I am just starting in with the D2 programming language. I love the fact that unit testing is part of the language itself but I can't seem to find any mock object libraries for it. Is there a standard one out there?

Solution

The only mock object library I know of is DMocks, but it is abandoned. It may not compile with recent compiler versions. Maybe BlackHole, WhiteHole and AutoImplement from std.typecons will help you to some extent.

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