尝试在工厂女孩中创建多个用户时获得未初始化的常量

Question

我正在尝试使用 factory girl 创建两个用户，每个用户都有不同的sign_in_count（使用设计）。到目前为止，第一个测试很好，但是当第二个测试时，我收到第二个用户未初始化的错误。如果重要的话，测试套件是 Test::Unit（不是 RSpec）。

这是测试

require 'test_helper'

class ApplicationControllerTest < ActionDispatch::IntegrationTest
  include Devise::Test::IntegrationHelpers

   test 'user should be redirected to profile edit on first login' do
     @user = create(:user, sign_in_count: 0)
     visit(new_user_session_path)
     fill_in('user_email', :with => @user.email)
     fill_in('user_password', :with => 'foobar')
     click_button('Log in')
     assert_current_path(edit_user_registration_path)
     logout(@user)
   end

   test 'user should be taken to root on subsequent logins' do
     @other_user = create(:other_user, sign_in_count: 5)
     visit(new_user_session_path)
     fill_in('user_email', :with => @other_user.email)
     fill_in('user_password', :with => 'foobar')
     click_button('Log in')
     assert_current_path(root_path)
   end
end

和工厂

FactoryGirl.define do
  sequence(:email) { |n| "person#{n}@example.com" }
  sequence(:id) { |n| n }

  factory :user do
    email
    password 'foobar'
    password_confirmation 'foobar'
    id
    after(:create) { |user| user.confirm }
  end

  factory :other_user do
    email
    password 'foobar'
    password_confirmation 'foobar'
    id
    after(:create) { |user| user.confirm }
  end
end

还有错误

ERROR["test_user_should_be_taken_to_root_on_subsequent_logins", ApplicationControllerTest, 0.8529229999985546]
 test_user_should_be_taken_to_root_on_subsequent_logins#ApplicationControllerTest (0.85s)
NameError:         NameError: uninitialized constant OtherUser
            test/controllers/application_controller_test.rb:17:in `block in <class:ApplicationControllerTest>'

Answer 1

FactoryGirl 尝试查找类名为 OtherUser 的模型。但是你没有那个模型。相反，您想使用 User 模型，但您使用的是不同的工厂名称。

所以，添加类名将解决问题

factory :other_user, class: User do
  email
  password 'foobar'
  password_confirmation 'foobar'
  id
  after(:create) { |user| user.confirm }
end