describe Champs::HeaderSectionChamp do
  describe '#section_index' do
    let(:types_de_champ) do
      [
        { type: :header_section },
        { type: :civilite },
        { type: :text },
        { type: :header_section },
        { type: :email }
      ]
    end
    let(:types_de_champ_public) { types_de_champ }
    let(:procedure) { create(:procedure, types_de_champ_public: types_de_champ_public) }
    let(:dossier) { create(:dossier, procedure: procedure) }

    context 'for root-level champs' do
      let(:first_header)  { dossier.champs.first }
      let(:second_header) { dossier.champs.fourth }

      it 'returns the index of the section (starting from 1)' do
        expect(first_header.section_index).to eq 1
        expect(second_header.section_index).to eq 2
      end
    end

    context 'for repetition champs' do
      let(:types_de_champ_public) { [{ type: :repetition, children: types_de_champ }] }

      let(:first_header)  { dossier.champs.first.champs.first }
      let(:second_header) { dossier.champs.first.champs.fourth }

      it 'returns the index of the section in the repetition (starting from 1)' do
        expect(first_header.section_index).to eq 1
        expect(second_header.section_index).to eq 2
      end
    end
  end
end