gistfile1.txt

## spec

it '#index' do
  mock(controller).index
  get :index
  response.should be_success
end

## controller

def index
  @clients = Client.all
  render :json => @clients
end


1) ClientsController is restful: #index
     Failure/Error: get :index
     ActionView::MissingTemplate:
       Missing template clients/index with {:handlers=>[:erb, :rjs, :builder, :rhtml, :rxml, :haml], :formats=>[:html], :locale=>[:en, :en]} in view paths "#<RSpec::Rails::ViewRendering::EmptyTemplatePathSetDecorator:0x0000010291e418>"
     # ./spec/controllers/clients_controller_spec.rb:13:in `block (3 levels) in <top (required)>'