require 'spec_helper' describe PieceJustificativeUploader do let(:pj) { create(:piece_justificative, :rib) } it { expect(pj.content.filename).to eq 'piece_justificative.pdf' } context 'when extension is nil' do it do expect(pj.content.file).to receive(:extension).and_return(nil) expect(pj.content.filename).to eq 'piece_justificative.' end end end