require 'spec_helper' describe Bitbucket::Paginator do let(:last_page) { double(:page, next?: false, items: ['item_2']) } let(:first_page) { double(:page, next?: true, next: last_page, items: ['item_1']) } describe 'items' do it 'return items and raises StopIteration in the end' do paginator = described_class.new(nil, nil, nil) allow(paginator).to receive(:fetch_next_page).and_return(first_page) expect(paginator.items).to match(['item_1']) allow(paginator).to receive(:fetch_next_page).and_return(last_page) expect(paginator.items).to match(['item_2']) allow(paginator).to receive(:fetch_next_page).and_return(nil) expect { paginator.items }.to raise_error(StopIteration) end end end