require "spec_helper"

describe BrDanfe::DetHeader do
  let(:base_dir) { "./spec/fixtures/lib/"}
  let(:output_pdf) { "#{base_dir}output.pdf" }

  let(:pdf) { BrDanfe::Document.new }
  let(:xml) { BrDanfe::XML.new(xml_as_string) }

  subject { described_class.new(pdf) }

  describe "#render" do
    before do
      subject.render
      File.delete(output_pdf) if File.exist?(output_pdf)
    end

    it "renders xml to the pdf" do
      expect(File.exist?(output_pdf)).to be_falsey

      pdf.render_file output_pdf

      expect("#{base_dir}det_header#render.pdf").to have_same_content_of file: output_pdf
    end
  end
end