require_relative '../spec_helper'
require_relative '../../lib/kamerling/value'

module Kamerling
  describe Value do
    describe '.new' do
      it 'creates a class with value semantics' do
        address = Class.new(Value) { vals street: String }
        address.new(street: 'Folsom').must_equal address.new(street: 'Folsom')
        address.new(street: 'Folsom').wont_equal address.new(street: 'Fair')
      end
    end

    describe '.vals' do
      it 'allows defining values in a key → class manner' do
        address = Class.new(Value) { vals street: String, country: String }
        address.attribute_set.map(&:name).must_equal %i(street country)
      end
    end
  end
end