Rspec2缺少模板错误

Question

从Rails 2升级到3.并将RSpec 1升级到2.看起来水豚/webrat正在尝试寻找模板，而我只想让它找到动作。可能的解决方法是什么？

错误

Failure/Error: delete :read, :id => @feed_entry.id, :format => 'json'
Missing template feed_entries/read with {:handlers=>[:erb, :rjs, :rhtml, :rxml, :builder], :formats=>[:json], :locale=>[:en, :en]} in view paths "/Users/maletor/Sites/3md/app/views", ...
# ./app/controllers/feed_entries_controller.rb:37:in `read'
# ./app/controllers/feed_entries_controller.rb:35:in `read'
# ./spec/controllers/feed_entries_controller_spec.rb:200

应用程序/控制器/feed_entries_controller#读取

def read
  if request.post?    
    @feed_entry.read_by(current_account)
  elsif request.delete? 
    @feed_entry.unread_by(current_account)
  end    

  respond_to do |format|
    format.html  { redirect_to topic_path(params[:topic_id]) }
    format.json  { render :nothing => :true, :status => :no_content }
    format.plist { render :nothing => :true, :status => :no_content }
  end
end

spec/controllers/feed_entries_controller_spec.rb:200

delete :read, :id => @feed_entry.id, :format => 'json'

Answer 1

看起来你不能在状态不同于200的情况下做render :nothing => true。另一种选择是不使用render，而是使用head :no_content。