require "rails_helper" describe DataExportCsvJob do let(:storage_service) { instance_double(Storage::S3Service) } let(:paas_config_service) { instance_double(Configuration::PaasConfigurationService) } let(:export_service) { instance_double(Exports::LettingsLogExportService) } before do allow(Storage::S3Service).to receive(:new).and_return(storage_service) allow(Configuration::PaasConfigurationService).to receive(:new).and_return(paas_config_service) allow(Exports::LettingsLogExportService).to receive(:new).and_return(export_service) end it "calls the export service" do expect(export_service).to receive(:export_csv_lettings_logs) described_class.perform_now end end