ieframe/tests: Add some tests for IOleObject::Advise(), IOleObject::Unadvise() and IOleObject::EnumAdvise().
Signed-off-by: Dmitry Timoshkov <dmitry@baikal.ru>
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>