ruby on rails - RSpec reporting an error, but outputs are the same -

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i specing videocontroller create action :

it 'creates new video given valid parameters'   video = { :title=>"example title", :description=>"description", :url=>"http://www.youtube.com/watch?v=b6spea_xhp4", :provider=>"youtube" }   video.should_receive(:save).with("title"=>"example title", :description=>"description", :provider=>"youtube", :views=>0, :likes=>0, :provider_video_id=>'b6spea_xhp4', :thumb=>"http://img.youtube.com/vi/b6spea_xhp4/2.jpg")   post :create, :video => video end

i error : 

1) videoscontroller post create creates new video given valid parameters  failure/error: video.should_receive(:save).with("title"=>"example title", :description=>"description", :provider=>"youtube", :views=>0, :likes=>0, :provider_video_id=>'b6spea_xhp4', :thumb=>"http://img.youtube.com/vi/b6spea_xhp4/2.jpg")    (<video(id: integer, title: string, description: text, thumb: string, provider_video_id: string, provider: string, views: integer, likes: integer, created_at: datetime, updated_at: datetime) (class)>).save({"title"=>"example title", :description=>"description", :provider=>"youtube", :views=>0, :likes=>0, :provider_video_id=>"b6spea_xhp4", :thumb=>"http://img.youtube.com/vi/b6spea_xhp4/2.jpg"})        expected: 1 time        received: 0 times

however, output suggests both rspec expectation , result same :

# extracted output # expectation : "title"=>"example title", :description=>"description", :provider=>"youtube", :views=>0, :likes=>0, :provider_video_id=>'b6spea_xhp4', :thumb=>"http://img.youtube.com/vi/b6spea_xhp4/2.jpg" # result : "title"=>"example title", :description=>"description", :provider=>"youtube", :views=>0, :likes=>0, :provider_video_id=>"b6spea_xhp4", :thumb=>"http://img.youtube.com/vi/b6spea_xhp4/2.jpg"

videocontroller

def create   method = 'get_' + params[:video][:provider] + '_video_id'   params[:video][:provider_video_id] = video.send(method, params[:video][:url])   params[:video][:thumb] = video.get_thumb_from_youtube(params[:video][:provider_video_id])   params[:video][:views] = params[:video][:likes] = 0        @video = video.new(params[:video])   if @video.save!     redirect_to video_path(@video), notice:'video added successfully.'   else     render :new   end end

the way passing params looks weird me, case

it 'creates new video given valid parameters'   params = {:video => { :title=>"example title", :description=>"description", :url=>"http://www.youtube.com/watch?v=b6spea_xhp4", :provider=>"youtube" }}   video.should_receive(:save).with(params[:video])   post :create, params end

the way accepts params hash of hash , looks missing in spec.


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