# frozen_string_literal: true RSpec.describe Deimos::Backends::Kafka do include_context 'with publish_backend' it 'should publish to Kafka synchronously' do producer = instance_double(Phobos::Producer::ClassMethods::PublicAPI) expect(producer).to receive(:publish_list).with(messages.map(&:encoded_hash)) expect(described_class).to receive(:producer).and_return(producer) described_class.publish(producer_class: MyProducer, messages: messages) end end