Ruby on rails 使用capybara rspec测试cloudinary直接图像上传

我试图通过capybara测试cloudinary直接上传，但capybara说它找不到图像上传字段。如何测试直接上传

图片_spec.rb

require 'spec_helper'

feature "User Pictures" do
  let(:user) { create(:user) }

  describe "Uploading an image" do 
    describe "for profile photo" do 
      it "raises an error when clicked outside cropping image so image is not cropped" do
        visit new_user_picture_path(user)
        attach_file('#photo upload', "#{Rails.root}/spec/support/images/PRATIQUE_BIG.png")
        click_on "Valider Photo"
        expect(page).to have_content "SVP crop votre image et celle-ci doit mesurer au moins 100 x 100px"
      end
    end
  end

end

新图片页

= form_for(@photo, :url => url, role: "form") do |f|          
                .form_line.form-group
                    .upload_button_holder
                        = link_to "Parcourir", "#", class: "btn btn-default upload_button form-control"
                        #photo-upload= f.cl_image_upload :image, class: "form-control" 
                    %span.status
                .form-group
                    .form_control
                        .preview
                = f.hidden_field :crop_x 
                = f.hidden_field :crop_y 
                = f.hidden_field :crop_w 
                = f.hidden_field :crop_h 
                .form-group
                    = f.submit "Valider Photo", class: "btn btn-lg btn-success" 

            = hidden_field_tag :direct, params[:direct] 
        %p= link_to "Retour à Mon Profil", profile_path(current_user.user_code)
 // Configure Cloudinary jQuery plugin 
 = cloudinary_js_config 

---

然后，水豚返回

找不到文件字段“photo upload”

如果

cl\u image\u upload

文件，则该字段的名称始终为

file

photo update

是周围div的id。您可以通过将

html:{id:“我的id”}

传递到

cl\u image\u upload

来为文件输入字段分配id。顺便说一句，类也属于

html

hash参数内部