Question

我的spec文件夹中有以下代码

let(:team_lead) { create(:user) }
let(:developers) { FactoryGirl.create_list(:user, 3) }
let(:project) { create(:project, team_lead: team_lead, users: [developers]) }

但它一直给我这个错误

*** ActiveRecord::AssociationTypeMismatch Exception: User(#70271414797520) expected, got 
[#<User id: 420, name: "Litzy Champlin", email: "dahlia@feil.net", created_at: "2018-05-25 02:59:17", updated_at: "2018-05-25 02:59:17", provider: nil, uid: nil, token: nil, token_expires_at: nil>, 
#<User id: 421, name: "Missouri Hilll DDS", email: "elizabeth@sauerhaag.com", created_at: "2018-05-25 02:59:17", updated_at: "2018-05-25 02:59:17", provider: nil, uid: nil, token: nil, token_expires_at: nil>, 
#<User id: 422, name: "Joel Williamson Sr.", email: "maurine@gutkowski.net", created_at: "2018-05-25 02:59:17", updated_at: "2018-05-25 02:59:17", provider: nil, uid: nil, token: nil, token_expires_at: nil>] 
which is an instance of Array(#70271403139340)

我在spec/factory/project.rb

中有这个工厂女郎

FactoryGirl.define do
  factory :project do
    name { Faker::Name.name }
    team_lead nil

    factory :project_with_team_lead do
      team_lead
    end
  end
end

项目和用户模型之间的关系是has_and_belongs_to_many。我不想删除开发人员，因为我想将它用于更多测试用例。那我该怎么做呢？

FactoryGirl将create_list嵌入到另一个create_list中

0 个答案: