我正在使用FactoryGirl和Faker在我的seeds.rb
文件中生成用户对象,但由于电子邮件唯一性验证,同一个用户被创建了多次,导致rake db:seed
失败。
用户的工厂代码:
#users.rb
require 'faker'
FactoryGirl.define do
factory :user do
first_name Faker::Name.first_name
last_name Faker::Name.last_name
phone Faker::PhoneNumber.cell_phone
email Faker::Internet.email
password "password"
password_confirmation "password"
end
end
而且在 seeds.rb
文件中的代码:
#seeds.rb
rand(5..11).times { FactoryGirl.create(:user) }
错误:
ActiveRecord::RecordInvalid: 验证失败:Email已被使用
如果我打开控制台并使用FactoryGirl.create(:user)
,我会得到相同的结果... 即使我运行Faker::Internet.email
多次,也会创建相同的对象。
FactoryGirl:
[1] pry(main)> FactoryGirl.create(:user)
...
=> #<User id: 3, first_name: "Osvaldo", last_name: "Wunsch", email: "willy@damore.net", phone: "(912)530-4949 x64848", created_at: "2014-07-31 20:57:27", updated_at: "2014-07-31 20:57:27", encrypted_password: "$2a$10$mxWC7yLYR0m/Sw8MO6Lyru.xuTHCdCEuM9Orx3LXGApF...", reset_password_token: nil, reset_password_sent_at: nil, remember_created_at: nil, sign_in_count: 0, current_sign_in_at: nil, last_sign_in_at: nil, current_sign_in_ip: nil, last_sign_in_ip: nil>
[2] pry(main)> FactoryGirl.create(:user)
...
ActiveRecord::RecordInvalid: Validation failed: Email has already been taken
仅使用Faker本身:
[3] pry(main)> Faker::Internet.email
=> "hobart_purdy@goodwinmills.org"
[4] pry(main)> Faker::Internet.email
=> "pierce_brekke@gislasonrolfson.net"
我在这里缺少什么?为什么每次使用FactoryGirl时,Faker都会生成相同的数据?