require 'spec_helper'

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

  describe '#box' do
    context "when a block isn't passed" do
      before do
        File.delete(output_pdf) if File.exist?(output_pdf)
        subject.box(height: 50)
      end

      it 'renders box with the page width' do
        expect(File.exist?(output_pdf)).to be_falsey

        subject.render_file output_pdf

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

    context 'when a block is passed' do
      before do
        File.delete(output_pdf) if File.exist?(output_pdf)
        subject.box(height: 50) { subject.text 'sample text' }
      end

      it 'renders box with the block' do
        expect(File.exist?(output_pdf)).to be_falsey

        subject.render_file output_pdf

        expect("#{base_dir}document#box.with.block.pdf").to have_same_content_of file: output_pdf
      end
    end
  end

  describe '#text' do
    context 'when is a simple text' do
      before do
        File.delete(output_pdf) if File.exist?(output_pdf)
        subject.text 'simple text'
      end

      it 'renders the text' do
        expect(File.exist?(output_pdf)).to be_falsey

        subject.render_file output_pdf

        expect("#{base_dir}document#text.simple.pdf").to have_same_content_of file: output_pdf
      end
    end

    context 'when is a text with style' do
      before do
        File.delete(output_pdf) if File.exist?(output_pdf)
        subject.text 'bold text', style: :bold
      end

      it 'renders the text' do
        expect(File.exist?(output_pdf)).to be_falsey

        subject.render_file output_pdf

        expect("#{base_dir}document#text.style.pdf").to have_same_content_of file: output_pdf
      end
    end

    context 'when is a text with size' do
      before do
        File.delete(output_pdf) if File.exist?(output_pdf)
        subject.text 'big text', size: 25
      end

      it 'renders the text' do
        expect(File.exist?(output_pdf)).to be_falsey

        subject.render_file output_pdf

        expect("#{base_dir}document#text.size.pdf").to have_same_content_of file: output_pdf
      end
    end

    context 'when is a text with pad' do
      before do
        File.delete(output_pdf) if File.exist?(output_pdf)
        subject.text 'text with pad', pad: 50
      end

      it 'renders the text' do
        expect(File.exist?(output_pdf)).to be_falsey

        subject.render_file output_pdf

        expect("#{base_dir}document#text.pad.pdf").to have_same_content_of file: output_pdf
      end
    end

    context 'when is a text with align' do
      before do
        File.delete(output_pdf) if File.exist?(output_pdf)
        subject.text 'text in center', align: :center
      end

      it 'renders the text' do
        expect(File.exist?(output_pdf)).to be_falsey

        subject.render_file output_pdf

        expect("#{base_dir}document#text.align.pdf").to have_same_content_of file: output_pdf
      end
    end
  end
end