工厂机器人错误 "private method `new' called for User:Class (NoMethodError)"

Question

我是 factory bot 的新手，我尝试使用 factory bot 创建样本数据，但出现此错误

如何解决这个错误？

features/support/factories.rb:

require 'factory_bot'


FactoryBot.define do
  factory :user do
    email "xxx123@xyz.co"
    password "asdf123"
    password_confirmation "asdf123"
  end
end
FactoryBot.define do
  factory :post do
    user = FactoryBot.create(:user)
  end
end

Answer 1

需要'factory_bot'

FactoryBot.define do
  factory :user do
    email "xxx123@xyz.co"
    password "asdf123"
    password_confirmation "asdf123"
  end
end

FactoryBot.define do
  factory :post do
    user
  end
end

如 FactoryBot 文档中所述

Associations

It's possible to set up associations within factories. If the factory name is the same as the association name, the factory name can be left out.

factory :post do
  # ...
  author
end

You can also specify a different factory or override attributes:

factory :post do
  # ...
  association :author, factory: :user, last_name: "Writely"
end