请帮忙Rspec：模拟/存根/错误数量的参数

如何解决请帮忙Rspec：模拟/存根/错误数量的参数

我的“recaptcha_v3”需要参数，但不确定使用 let() 对其进行模拟/存根的语法更正。

我的助手代码：

# frozen_string_literal: true

module FormCaptchaHelper
  def recaptcha_element(event_name)
    if @show_checkBox_recaptcha
      content_tag :div do
        recaptcha_tags
      end
    else
      content_tag :div do
        concat recaptcha_v3(action: event_name,site_key: '123')
        concat hidden_field_tag :dog,'dog'
      end
    end
  end
end

我的 rspec 测试

require "rails_helper"

RSpec.describe FormCaptchaHelper,type: :helper do
  let(:recaptcha_tags) { 'v2' }
  let(:recaptcha_v3) { 'v3' }
  
  describe "#recaptcha_element" do 
    it "should show v2 when show_checkBox_recaptcha is true" do
       @show_checkBox_recaptcha = true
       expect( recaptcha_element('test')).to eql("<div class=\"go\">v2</div>")
    end

    it "should show v3 when show_checkBox_recaptcha is false" do
      @show_checkBox_recaptcha = false
       expect( recaptcha_element('test')).to eql('v3')
    end
  end
end

我的错误，我无法解决。

Failures:

  1) FormCaptchaHelper#recaptcha_element should show v3 when show_checkBox_recaptcha is false
     Failure/Error: concat recaptcha_v3(action: event_name,site_key: '123')
     
     ArgumentError:
       wrong number of arguments (given 1,expected 0)