public TestAsyncInterceptor(IAsyncInterceptorBaseInterface fake)
{
_fake = fake;
A.CallTo(() => _fake.BeforeProceed(A <IInvocation> ._))
.ReturnsLazily(x => base.BeforeProceed((IInvocation)x.Arguments[0]));
A.CallTo(() => _fake.AfterProceed(A <IInvocation> ._, A <object> ._, A <object> ._))
.ReturnsLazily(x => base.AfterProceed((IInvocation)x.Arguments[0], x.Arguments[1], x.Arguments[2]));
}