Large test example

large_classical_spec_file.rb

shared_examples_for 'a user search engine' do

  let(:payment_service) { service_factory.create(:payment) }
  let(:db)              { search_repository }

  def ids(users)
    users.map { |user| user[:id] }
  end

  def user_search(options)
    Acme::Users::Search.new(db).search(options)
  end

  def user_search_count(options)
    Acme::Users::Search.new(db).count(options)
  end

  it 'sorts by last_logged_in_at' do
    user1 = create_user!(last_logged_in_at: imprecise_time(1.day.ago))
    user2 = create_user!(last_logged_in_at: imprecise_time(2.days.ago))
    ids(user_search(sort: :last_logged_in_at, direction: :desc)).should == ids([user1, user2])
    ids(user_search(sort: :last_logged_in_at, direction: :asc)).should  == ids([user2, user1])
    user_search_count(sort: :last_logged_in_at, direction: :asc).should == 2
  end

  it 'sorts by created_at' do
    user1 = create_user!(created_at: imprecise_time(1.day.ago))
    user2 = create_user!(created_at: imprecise_time(2.days.ago))
    ids(user_search(sort: :created_at, direction: :desc)).should == ids([user1, user2])
    ids(user_search(sort: :created_at, direction: :asc)).should  == ids([user2, user1])
    user_search_count(sort: :created_at, direction: :asc).should == 2
  end
end