public void DefineGenericParameters()
{
var genericParameterNames = new[] { "T1", "T2" };
var fakeGenericTypeParameterBuilder = MockRepository.GenerateStub <IGenericTypeParameterBuilder>();
_innerMock.Expect(mock => mock.DefineGenericParameters(genericParameterNames)).Return(new[] { fakeGenericTypeParameterBuilder });
var results = _decorator.DefineGenericParameters(genericParameterNames);
var result = results.Single();
Assert.That(result, Is.TypeOf <GenericTypeParameterBuilderDecorator>());
// Use field from base class 'BuilderDecoratorBase'.
Assert.That(PrivateInvoke.GetNonPublicField(result, "_customAttributeTargetBuilder"), Is.SameAs(fakeGenericTypeParameterBuilder));
}