ruby on rails - Rspec testing find_or_create method -

i've checked simplecov result , i've seen

    record = user.where("fb_id = ? or email = ? ", params[:fb_id], params[:email]).first_or_create |rows|       rows.first_name = params[:first_name]       rows.last_name = params[:first_name] 

etc(all variables after |rows| ) haven't covered.

any ideas, how test stuff ?

the block called if there no matches where clause:

http://apidock.com/rails/activerecord/relation/first_or_create

update

your test stubs user follows:

expect(user).to receive_message_chain(:where, :first_or_create).and_return(user)

you need second test where returns empty result set, instead of user, in order verify behaviour of lines in block.