describe Champs::CommuneChamp do
  let(:type_de_champ) { create(:type_de_champ_communes, libelle: 'Ma commune') }
  let(:champ) { Champs::CommuneChamp.new(value: value, external_id: code_insee, departement: departement, code_departement: code_departement, type_de_champ: type_de_champ) }
  let(:value) { 'Châteldon (63290)' }
  let(:code_insee) { '63102' }
  let(:departement) { '' }
  let(:code_departement) { '' }

  it { expect(champ.value).to eq('Châteldon (63290)') }
  it { expect(champ.external_id).to eq('63102') }
  it { expect(champ.for_export).to eq(['Châteldon (63290)', '63102', '']) }

  context do
    let(:departement) { 'Puy-de-Dôme' }
    let(:code_departement) { '63' }

    it { expect(champ.for_export).to eq(['Châteldon (63290)', '63102', '63 - Puy-de-Dôme']) }
  end
end