assert User.where(uuid: o.uuid).any?, "new User should really be in DB"
assert_equal(true, o.update_attributes(owner_uuid: o.uuid),
"setting owner to self should work")
old_uuid = o.uuid
new_uuid = o.uuid.sub(/..........$/, rand(2**256).to_s(36)[0..9])
assert User.where(uuid: o.uuid).any?, "new User should really be in DB"
assert_equal(true, o.update_attributes(owner_uuid: o.uuid),
"setting owner to self should work")
old_uuid = o.uuid
new_uuid = o.uuid.sub(/..........$/, rand(2**256).to_s(36)[0..9])