require 'spec_helper'

describe Encore::Entity::Input::ExposedAttributes do
  shared_examples 'exposability' do
    before do
      spawn_object_class!
    end

    context 'with attribute name' do
      it { expect{ entity.assign_attributes(name: 'Art Vandelay') }.to raise_error(Encore::Entity::Input::InvalidAttributeError) }
    end

    context 'with column name' do
      before { entity.assign_attributes fullname: 'Art Vandelay' }
      it { expect(entity.object.name).to eql 'Art Vandelay' }
    end
  end

  let(:entity) { UserEntity.new }

  before do
    spawn_entity :UserEntity do
      expose :name, as: :fullname
    end
  end

  context 'with ActiveRecord model' do
    let(:spawn_object_class!) do
      spawn_model :User

      run_migration do
        create_table(:users, force: true) do |t|
          t.string :name
          t.timestamps
        end
      end
    end

    it_has_behavior 'exposability'
  end

  context 'with OpenStruct structure' do
    let(:spawn_object_class!) { spawn_struct :User }
    it_has_behavior 'exposability'
  end
end