require 'spec_helper'

describe IO do
  describe '#to_list' do
    let(:list) { L["A\n", "B\n", "C\n"] }
    let(:to_list) { io.to_list }

    after(:each) do
      io.close
    end

    context 'with a File' do
      let(:io) { File.new(fixture_path('io_spec.txt')) }

      it 'returns an equivalent list' do
        expect(to_list).to eq(list)
      end
    end

    context 'with a StringIO' do
      let(:io) { StringIO.new(fixture('io_spec.txt')) }

      it 'returns an equivalent list' do
        expect(to_list).to eq(list)
      end
    end
  end
end
