markdown Factorybotいろいろ

Posted 2021-05-05

# 引数を渡す
comments_countを引数のように使う
```
factory :post do
  trait :with_comments do
    transient do
      comments_count 0
    end

    after(:create) do |post, evaluator|
      FactoryGirl.create_list(:comment, evaluator.comments_count, post: post)
    end
  end
end

FactoryGirl.create(:post, :with_comments, comments_count: 3)
```