# encoding: utf-8

require 'spec_helper'

describe Tuple, '#project' do
  subject { object.project(reversed_header) }

  let(:header)          { Relation::Header.coerce([[:name, String], [:id, Integer]]) }
  let(:reversed_header) { Relation::Header.new(header.to_a.reverse)                  }
  let(:object)          { described_class.new(header, ['Dan Kubb', 1])               }

  it { should be_instance_of(described_class) }

  its(:header) { should be(reversed_header) }

  its(:to_ary) { should == [1, 'Dan Kubb'] }
end