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目标：由于验证错误，尝试提交空注册表失败。预期以单行（方法）的形式出现在场景中。对错误的位置进行非常精确的检查。我不想使用经典计数，直到这是唯一的方法。

def cant_be_blank_error_is_displayed(number_of_times = 1)
  expect(page).to have_content t('errors.messages.blank'), count: number_of_times
end

require 'rails_helper'
require 'email_helper'

feature 'register organisation', type: :feature, js: true do
  let!(:register_page) { RegisterPage.new }
  let!(:login_page) { LoginPage.new }
  let!(:organisation) { create :organisation, name: 'organisation_name' }
  let!(:owner) { create :user, email: 'user@example.com', role: :owner }
  let(:form) { register_page.register_form }

  before { register_page.load }

  context 'creation fails because' do
    scenario 'mandatory fields were left empty' do
      register_page.submit_empty_form
      all_mandatory_fields_cant_be_blank_error_displayed
    # expect(form).to have_content mail_blank_or_taken_error
    end

    scenario (...)
    end
  end

方法：
1. 将特定错误定义为页面中的元素

class RegisterPage < SitePrism::Page
  set_url "/sign_up"
  section :register_form, :xpath, "//*[@id='new_user']" do
    element :email, :xpath, "//*[@id='user_email']"
    (...) # other input fields

# binding.pry confirms they appear on the page
    element :mail_blank_or_taken_error, :xpath, "//*[@id='new_user']/div[2]/span"
    element :blank_password_error, :xpath, "//*[@id='new_user']/div[4]/span"
    element :password_too_short_error, :xpath, "//*[@id='new_user']/div[2]/div[3]/p"
    element :mismatch_error, :xpath, "//*[@id='new_user']/div[2]/div[4]/span"
    element :blank_name_error, :xpath, "//*[@id='new_user']/div[2]/div[5]/span"
    element :name_taken_error, :xpath, "//*[@id='new_user']/div[2]/div[5]"
    element :wrong_format_error, :xpath, "//*[@id='new_user']/div[7]/span
    (...)
  end
end


2.创建error_alerts.rb帮助器以一种方法存储期望

def all_mandatory_fields_cant_be_blank_error_displayed
  [
    mail_blank_or_taken_error,
    blank_password_error,
    signs_limit_error,
    blank_name_error,
    blank_adress_line_error,
    blank_city_error,
    blank_country_error,
    blank_zipcode_error,
    blank_phone_number_error,
    blank_website_error,
  ].each do |validation_errors|
   expect(form).to have_content validation_errors
  end
end

障碍： 错误是默认的 rails 错误，因此它们没有被定义为翻译，我在同一约定的另一个规范中使用了它，并且一切都完美无缺。

例子：

def invalid_email_or_password_error_displayed
  expect(login_page).to have_content t("devise.failure.invalid", authentication_keys: "Email")
end

失败：我收到以下错误。

1# 我的方式 - 每个对象都会出现同样的问题|validation_errors|

1) register organisation creation fails because mandatory fields were left empty
     Failure/Error: mail_blank_or_taken_error,

     NameError:
       undefined local variable or method `mail_blank_or_taken_error' for #<RSpec::ExampleGroups::RegisterOrganisation::CreationFailsBecause:0x007fe56b336370>
 # ./spec/support/error_alerts.rb:63:in `all_mandatory_fields_cant_be_blank_error_displayed'
 # ./spec/features/organisation_registration_spec.rb:16:in `block (3 levels) in <top (required)>'

2#经典期待

  1) register organisation creation fails because mandatory fields were left empty
     Failure/Error: expect(form).to have_content 
mail_blank_or_taken_error

     NameError:
       undefined local variable or method `mail_blank_or_taken_error' for # <RSpec::ExampleGroups::RegisterOrganisation: :CreationFailsBecause:0x007ff02e7b9348>#./spec/features/organisation_registration_spec.rb:17:in `block (3 levels) in <top (required)>'

问题：经过一些修改后，我的方法在技术上是否可行，或者唯一的解决方案是使用经典计数方法？可以循环遍历页面的元素吗？这是其类似用法的示例，尽管期望是字符串，并且循环本身包含在规范的场景中，而不是在帮助程序中导出到外部方法。

scenario "is successful" do
      all_ministry_memberships_page.create_new(ministry, cabinet, minister)
      [
        t("flash.actions.create.notice", resource_name: "Ministry membership"),
        "Ministry " + ministry.name,
        "Cabinet " + cabinet.name,
        "Minister " + minister.name,
        "Start Date " + (cabinet.appointment_date + 2.days).strftime("%Y-%m-%d"),
        "Created At " + ministry_membership.created_at.strftime("%B %0e, %Y %H:%M"),
        "Updated At " + ministry_membership.updated_at.strftime("%B %0e, %Y %H:%M"),
      ].each do |form_input|
        expect(form).to have_content form_input
      end
    end
4

2 回答 2

0

这个

[
  mail_blank_or_taken_error,
  blank_password_error,
]

表示“调用方法mail_blank_or_taken_error()，然后blank_password_error()将它们的结果放入数组中”。你没有这样的方法，这就是错误消息告诉你的。如果您希望它们成为字符串，请将它们设为字符串。

[
  "mail_blank_or_taken_error",
  "blank_password_error",
]

或者

%w[
  mail_blank_or_taken_error
  blank_password_error
]
于 2017-08-02T09:42:49.050 回答
0

我找到了解决这个问题的方法。

该方法需要正确的参数解析和 page_object 引用

def all_mandatory_fields_cant_be_blank_error_displayed_in(form)
  [
    form.blank_password_error,
    form.signs_limit_error,
    form.blank_name_error,
    form.blank_adress_line_error,
    form.blank_city_error,
    form.blank_country_error,
    form.blank_zipcode_error,
    form.blank_phone_number_error,
    form.blank_website_error,
  ].each do |validation_error|
    expect(validation_error).to be_present
  end
end
于 2017-08-08T07:58:36.840 回答