ruby-on-rails – NoMethodError：rspec测试中未定义的方法`symb

发布时间：2020-12-17 03:45:39 所属栏目：百科来源：网络整理

导读：以下是rspec中更新的错误： 4) CustomersController GET customer page 'update' should be successful Failure/Error: post 'update',customer NoMethodError: undefined method `symbolize_keys' for "1":String # ./spec/controllers/customers_controlle

以下是rspec中更新的错误：

4) CustomersController GET customer page 'update' should be successful
     Failure/Error: post 'update',customer
     NoMethodError:
       undefined method `symbolize_keys' for "1":String
     # ./spec/controllers/customers_controller_spec.rb:38:in `block (3 levels) in <top (required)>'

rspec代码：

it "'update' should be successful" do

  customer = Factory(:customer)      
  post 'update',customer
  response.should be_success
end

客户控制器中的更新：

def update
    @customer = Customer.find(params[:id])
    if @customer.update_attributes(params[:customer],:as => :roles_new_update)
      if @customer.changed
        @message = 'The following info have been changedn' + @customer.changes.to_s
        @subject ='Customer info was changed BY' + session[:user_name]
        notify_all_in_sales_eng(@message,@subject)
      end  

      redirect_to session[('page'+session[:page_step].to_s).to_sym],:notice => 'Customer was updated successfaully!'
    else
      render 'edit',:notice => 'Customer was not updated!'
    end
  end

有关错误的任何想法？谢谢.

解决方法

我不会详细介绍RSpec,但我遇到了同样的错误,这就是我为你的代码纠正它的方法：

it "'update' should be successful" do
  customer = Factory(:customer)      
  post 'update',:id => customer.id
  response.should be_success
end

我认为你不能直接将你的对象提供给post方法,你必须在Hash中传递它的id.

(请注意,此代码假定您的客户存在于测试数据库中,因此您的工厂必须创建它.)

（编辑：李大同）

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