index_spec.rb

describe 'static/index' do
   let :mock_restaurant do
     double(User, :meals_served => 5)
   end

   let! :array_of_restaurants do
     [ mock_restaurant, mock_restaurant, mock_restaurant, mock_restaurant, mock_restaurant ] 
   end

   before do
     assign(:restaurants, array_of_restaurants)
   end
 
   it "should render successfully" do
     render
   end
end