Rspec::Ohm

group :development, :test do
  gem 'rspec-ohm'
end

RSpec.configure do |config|
  config.include RSpec::Ohm, type: :model
end

class User < Ohm::Model

end

class Widget < Ohm::Model
  attribute   :name
  index       :name
  unique      :name

  set :users, :User
end

RSpec.describe Widget do
  it do
    expect(subject).to have_attribute(:name)
    expect(subject).to have_attribute(:name).with_index
  end

  it do
    expect(subject).to have_set_of(:users).with_index
    expect(subject).to have_set_of(:users).with_class(User)
  end

  it do
    expect(subject).to have_unique(:name)
  end
end