Question

我正在尝试测试用户创建成功的注释显示在用户的个人页面上。但是，无论何时运行我的测试，我都会收到折旧错误以及由于未定义用户而无法正常运行的测试。

user_page_spec.rb

let (:user) { FactoryGirl.create(:user) }


 describe "user note list" do
  before(:all) { 10.times { FactoryGirl.create(:note, user: user) } }
  after(:all) { Note.delete_all }

factories.rb

FactoryGirl.define do 
 factory :user do
   name "JowJebus"
   provider "twitter"
   uid "123456"

//matches omniauth fake user


factory :note do
  sequence(:title) { |n| "Note_#{n}" }
  sequence(:content) { |n| "Lorem ipsum ..... #{n}" }
  user

结果错误：

undefined method 'notes' for nil:NilClass

和折旧错误

This is deprecated behavior that will not be supported in RSpec 3.

'let' and 'subject' declarations are not intended to be called
in a 'before(:all)' hook, as they exist to define state that...

所以显然我打算让这个测试的用户不正确，如何才能正确地做到这一点？

感谢。

注意：我正在测试的东西确实有效。我只需要帮助正确地进行测试。

Answer 1

警告是因为let关键字旨在用于事务上下文，而before（：all）是一个事务外范围。

完整的信息非常明确：

let and subject declarations are not intended to be called
in a `before(:all)` hook, as they exist to define state that
is reset between each example, while `before(:all)` exists to
define state that is shared across examples in an example group.

您可以使用before(:all)或

更改before(:each)

before(:all) do
  user = FactoryGirl.create(:user)
  10.times do
    FactoryGirl.create(:note, user: user)
  end
end

这也应该有用。

使用工厂女孩为测试用户正确创建对象

1 个答案: