gems.virtus-1.0.5.spec.integration.embedded_value_spec.rb Maven / Gradle / Ivy

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require 'spec_helper'

describe 'embedded values' do
  before do
    module Examples
      class City
        include Virtus.model

        attribute :name, String
      end

      class Address
        include Virtus.model

        attribute :street,  String
        attribute :zipcode, String
        attribute :city,    City
      end

      class User
        include Virtus.model

        attribute :name,    String
        attribute :address, Address
      end
    end
  end

  subject { Examples::User.new(:name => 'the guy',
                               :address => address_attributes) }
  let(:address_attributes) do
      { :street => 'Street 1/2', :zipcode => '12345', :city => { :name => 'NYC' } }
  end

  specify '#attributes returns instances of the embedded values' do
    expect(subject.attributes).to eq({
      :name => 'the guy',
      :address => subject.address
    })
  end

  specify 'allows you to pass a hash for the embedded value' do
    user = Examples::User.new
    user.address = address_attributes
    expect(user.address.street).to eq('Street 1/2')
    expect(user.address.zipcode).to eq('12345')
    expect(user.address.city.name).to eq('NYC')
  end

end