Created
May 5, 2015 11:55
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FactoryGirlのtransientとtraitのサンプル
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| class CreateUsers < ActiveRecord::Migration | |
| def change | |
| create_table :users do |t| | |
| t.string :name | |
| t.references :user_account | |
| t.timestamps null: false | |
| end | |
| end | |
| end |
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| class CreateUserAccounts < ActiveRecord::Migration | |
| def change | |
| create_table :user_accounts do |t| | |
| t.string :email | |
| t.string :encrypted_password | |
| t.boolean :admin, null: false, default: false | |
| t.boolean :inactive, null: false, default: false | |
| t.timestamps null: false | |
| end | |
| create_table :login_histories do |t| | |
| t.references :user_account | |
| t.timestamps null: false | |
| end | |
| end | |
| end |
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| require 'active_record' | |
| require 'factory_girl' | |
| ActiveRecord::Base.establish_connection( | |
| adapter: "sqlite3", | |
| database: ":memory:" | |
| ) | |
| class UserAccount < ActiveRecord::Base | |
| has_many :login_histories | |
| end | |
| class LoginHistory < ActiveRecord::Base | |
| belongs_to :user_account | |
| end | |
| class User < ActiveRecord::Base | |
| belongs_to :user_account | |
| delegate :email, to: :user_account | |
| end | |
| # ActiveRecord::Migration.verbose = false | |
| ActiveRecord::Migrator.migrate File.expand_path("../db/migrate", __FILE__), nil | |
| FactoryGirl.define do | |
| factory :user do | |
| name "joker1007" | |
| transient do | |
| email nil | |
| encrypted_password nil | |
| user_account_trait [] | |
| end | |
| user_account do | |
| attributes = {email: email, encrypted_password: encrypted_password}.reject do |_, v| | |
| v.nil? | |
| end | |
| FactoryGirl.create(:user_account, *user_account_trait, attributes) | |
| end | |
| trait :admin do | |
| transient do | |
| user_account_trait [:admin] | |
| end | |
| end | |
| end | |
| factory :user_account do | |
| email "hoge@example.com" | |
| encrypted_password "abcdefg12345" | |
| trait :admin do | |
| admin true | |
| end | |
| trait :with_login_histories do | |
| transient do | |
| login_count 5 | |
| end | |
| after(:create) do |user_account, evaluator| | |
| evaluator.login_count.times do | |
| user_account.login_histories.create! | |
| end | |
| end | |
| end | |
| end | |
| end | |
| p FactoryGirl.create(:user) | |
| p FactoryGirl.create(:user).user_account | |
| p FactoryGirl.create(:user, email: "foo@example.com").user_account | |
| p FactoryGirl.create(:user, email: "bar@example.com", user_account_trait: [:with_login_histories]) | |
| .user_account | |
| .login_histories | |
| p FactoryGirl.create(:user, :admin, email: "admin@example.com").user_account |
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