无法找到未禁用的字段

Question

所以我目前正在使用水豚和 rspec 进行一些测试，我遇到了这个错误消息

Users Validation failed: First name can't be blank, Last name can't be blank, System generated password can't be blank Capybara starting Puma... * Version 3.11.4 , codename: Love Song * Min threads: 0, max threads: 4 * Listening on tcp://127.0.0.1:42509 Unable to find visible field "first_name" that is not disabled Creates a new User

下面是我的 _form.html.haml 代码：

panel-body
  = simple_form_for @user do |f|
    .form-inputs
      .col-md-6
        = f.input :first_name, label: I18n.t('user.first_name')
        = f.input :middle_name, label: I18n.t('user.middle_name')
        = f.input :last_name, label: I18n.t('user.last_name')
        = f.input :username, label: I18n.t('user.username')

      .col-md-6
        - if current_user.role? "Administrator"
          = f.input :user_role, label: I18n.t('user.role'), collection: User::ROLES, include_blank: false
        - else
          = f.input :user_role, label: I18n.t('user.role'), collection: User::ROLES, include_blank: false, disabled: true
          = f.hidden_field :user_role

    .col-md-12
      .form-actions
        - if @user.new_record?
          = f.button :submit, I18n.t('user.create_user'), class: "btn btn-primary"
          = link_to I18n.t('cancel'), users_path, class: "btn btn-default"
        - else
          = f.button :submit, I18n.t('user.update_user'), class: "btn btn-primary"
          = link_to I18n.t('cancel'), user_path(@user), class: "btn btn-default"

这是我的功能测试 (spec/features/users/create_user.rb)：

require 'rails_helper'

RSpec.feature "Users", :type =>
:feature do
    before do
        begin
         
         login_as(FactoryBot.create(:user, :admin)) # assumes you have a factory named `admin` that will create a user with the permissions to create other users
        
        rescue StandardError => e
            puts "#{e.message}"
        end
    end
   
    it "Creates a new User" do
        begin
           visit "users/"
            
                new_user = FactoryBot.build(:user) 

                fill_in "first_name", with: I18n.t('new_user.first_name') #new_user.first_name
                fill_in "middle_name", with: I18n.t('new_user.middle_name')#new_user.middle_name
                fill_in "last_name", with: I18n.t('new_user.last_name')#new_user.last_name
                fill_in "username", with: I18n.t('new_user.username')#new_user.username
                click_button "New User"
                expect(page).to have_text "User was successfully created."
        rescue StandardError => e
           puts "#{e.message}"
        end
    end
end

下面是我的 factoryBot

#spec/factories/users.rb

FactoryBot.define do
   factory :user do
     first_name { 'System' }
    last_name  { 'Administrator' }
     username {'admin'}
  password {'password'} 
  system_generated_password {'password'}
  
  trait :admin do 
      user_role {"Administrator"} 
  end
   end 
end

Answer 1

在 Capybara 启动服务器之前您收到验证消息 "Users Validation failed: First name can't be blank..." 的事实告诉我您的工厂没有生成有效的用户记录。您应该使用 FactoryBot linting 功能 - https://github.com/thoughtbot/factory_bot/blob/master/GETTING_STARTED.md#linting-factories - to make sure all your factories produce valid records before the tests are run. You will also want to look into using sequences - https://github.com/thoughtbot/factory_bot/blob/master/GETTING_STARTED.md#sequences - 用于工厂中具有唯一性要求的部分（例如 username），以便它可以用于同时创建两个或多个记录。

注意：不需要 begin ... rescue .. end 块来包装所有内容 - 无论如何都会打印出任何引发的错误，通过拯救它们，您实际上是在防止有效的测试失败。

无法找到未禁用的字段

Unable to find fields that is not disabled

rspec

capybara

ruby-on-rails-5