How do you test Boss frames?

[semi-]

I'm trying to work on my boss frames but it seems like my only options are to edit it between pulls mid-raid, or just zone into stonecore normal on my paladin and solo the first boss and reset it. Neither of these options are really convenient.


Is there any way to trigger a dummy boss frame to spawn, preferably with debuffs/buffs/casting? Maybe just cloning myself as a boss? Or a really easy nearby instance(stockades maybe?)


How do you guys test your boss frames while working on them?