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https://github.com/boostorg/mqtt5.git
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Simplify integration publish tests
Summary: related to T12015 Reviewers: ivica Reviewed By: ivica Subscribers: miljen, iljazovic Differential Revision: https://repo.mireo.local/D27511
This commit is contained in:
Korina Šimičević
292
test/integration/receive_publish.cpp
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292
test/integration/receive_publish.cpp
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#include <boost/test/unit_test.hpp>
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#include <boost/asio/detached.hpp>
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#include <boost/asio/io_context.hpp>
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#include <async_mqtt5/mqtt_client.hpp>
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#include "test_common/message_exchange.hpp"
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#include "test_common/test_service.hpp"
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#include "test_common/test_stream.hpp"
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using namespace async_mqtt5;
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BOOST_AUTO_TEST_SUITE(receive_publish/*, *boost::unit_test::disabled()*/)
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struct shared_test_data {
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error_code success {};
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error_code fail = asio::error::not_connected;
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const std::string connect = encoders::encode_connect(
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"", std::nullopt, std::nullopt, 10, false, {}, std::nullopt
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);
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const std::string connack = encoders::encode_connack(
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true, reason_codes::success.value(), {}
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);
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const std::string topic = "topic";
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const std::string payload = "payload";
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const std::string publish_qos0 = encoders::encode_publish(
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0, topic, payload, qos_e::at_most_once, retain_e::no, dup_e::no, {}
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);
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const std::string publish_qos1 = encoders::encode_publish(
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1, topic, payload, qos_e::at_least_once, retain_e::no, dup_e::no, {}
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);
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const std::string publish_qos2 = encoders::encode_publish(
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1, topic, payload, qos_e::exactly_once, retain_e::no, dup_e::no, {}
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);
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const std::string puback = encoders::encode_puback(1, uint8_t(0x00), {});
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const std::string pubrec = encoders::encode_pubrec(1, uint8_t(0x00), {});
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const std::string pubrel = encoders::encode_pubrel(1, uint8_t(0x00), {});
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const std::string pubcomp = encoders::encode_pubcomp(1, uint8_t(0x00), {});
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};
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using test::after;
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using namespace std::chrono;
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void run_test(test::msg_exchange broker_side) {
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constexpr int expected_handlers_called = 1;
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int handlers_called = 0;
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asio::io_context ioc;
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auto executor = ioc.get_executor();
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auto& broker = asio::make_service<test::test_broker>(
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ioc, executor, std::move(broker_side)
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);
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using client_type = mqtt_client<test::test_stream>;
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client_type c(executor, "");
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c.brokers("127.0.0.1,127.0.0.1") // to avoid reconnect backoff
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.async_run(asio::detached);
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c.async_receive([&handlers_called, &c](
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error_code ec, std::string rec_topic, std::string rec_payload, publish_props
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){
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++handlers_called;
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auto data = shared_test_data();
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BOOST_CHECK_MESSAGE(!ec, ec.message());
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BOOST_CHECK_EQUAL(data.topic, rec_topic);
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BOOST_CHECK_EQUAL(data.payload, rec_payload);
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c.cancel();
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}
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);
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ioc.run_for(3s);
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BOOST_CHECK_EQUAL(handlers_called, expected_handlers_called);
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BOOST_CHECK(broker.received_all_expected());
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}
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BOOST_FIXTURE_TEST_CASE(receive_publish_qos0, shared_test_data) {
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test::msg_exchange broker_side;
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broker_side
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.expect(connect)
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.complete_with(success, after(0ms))
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.reply_with(connack, after(0ms))
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.send(publish_qos0, after(10ms));
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run_test(std::move(broker_side));
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}
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BOOST_FIXTURE_TEST_CASE(receive_publish_qos1, shared_test_data) {
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test::msg_exchange broker_side;
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broker_side
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.expect(connect)
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.complete_with(success, after(0ms))
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.reply_with(connack, after(0ms))
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.send(publish_qos1, after(10ms))
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.expect(puback)
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.complete_with(success, after(1ms));
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run_test(std::move(broker_side));
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}
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BOOST_FIXTURE_TEST_CASE(receive_publish_qos2, shared_test_data) {
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test::msg_exchange broker_side;
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broker_side
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.expect(connect)
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.complete_with(success, after(0ms))
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.reply_with(connack, after(0ms))
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.send(publish_qos2, after(10ms))
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.expect(pubrec)
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.complete_with(success, after(1ms))
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.reply_with(pubrel, after(2ms))
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.expect(pubcomp)
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.complete_with(success, after(1ms));
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run_test(std::move(broker_side));
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}
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disconnect_props dprops_with_reason_string(const std::string& reason_string) {
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disconnect_props dprops;
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dprops[prop::reason_string] = reason_string;
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return dprops;
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}
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BOOST_FIXTURE_TEST_CASE(receive_malformed_publish, shared_test_data) {
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// packets
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auto malformed_publish = encoders::encode_publish(
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1, "malformed topic", "malformed payload",
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static_cast<qos_e>(0b11), retain_e::yes, dup_e::no, {}
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);
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auto disconnect = encoders::encode_disconnect(
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reason_codes::malformed_packet.value(),
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dprops_with_reason_string("Malformed PUBLISH received: QoS bits set to 0b11")
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);
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test::msg_exchange broker_side;
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broker_side
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.expect(connect)
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.complete_with(success, after(0ms))
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.reply_with(connack, after(0ms))
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.send(malformed_publish, after(10ms))
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.expect(disconnect)
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.complete_with(success, after(1ms))
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.expect(connect)
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.complete_with(success, after(0ms))
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.reply_with(connack, after(0ms))
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.send(publish_qos0, after(50ms));
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run_test(std::move(broker_side));
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}
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BOOST_FIXTURE_TEST_CASE(receive_malformed_pubrel, shared_test_data) {
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// packets
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auto malformed_pubrel = encoders::encode_pubrel(1, uint8_t(0x04), {});
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auto disconnect = encoders::encode_disconnect(
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reason_codes::malformed_packet.value(),
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dprops_with_reason_string("Malformed PUBREL received: invalid Reason Code")
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);
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test::msg_exchange broker_side;
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broker_side
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.expect(connect)
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.complete_with(success, after(0ms))
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.reply_with(connack, after(0ms))
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.send(publish_qos2, after(10ms))
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.expect(pubrec)
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.complete_with(success, after(1ms))
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.reply_with(malformed_pubrel, after(2ms))
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.expect(disconnect)
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.complete_with(success, after(1ms))
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.expect(connect)
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.complete_with(success, after(0ms))
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.reply_with(connack, after(0ms))
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.send(pubrel, after(100ms))
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.expect(pubcomp)
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.complete_with(success, after(1ms));
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run_test(std::move(broker_side));
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}
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BOOST_FIXTURE_TEST_CASE(fail_to_send_puback, shared_test_data) {
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// packets
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auto publish_qos1_dup = encoders::encode_publish(
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1, topic, payload, qos_e::at_least_once, retain_e::no, dup_e::yes, {}
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);
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test::msg_exchange broker_side;
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broker_side
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.expect(connect)
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.complete_with(success, after(0ms))
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.reply_with(connack, after(0ms))
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.send(publish_qos1, after(3ms))
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.expect(puback)
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.complete_with(fail, after(1ms))
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.expect(connect)
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.complete_with(success, after(1ms))
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.reply_with(connack, after(2ms))
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.send(publish_qos1_dup, after(100ms))
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.expect(puback)
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.complete_with(success, after(1ms));
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run_test(std::move(broker_side));
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}
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BOOST_FIXTURE_TEST_CASE(fail_to_send_pubrec, shared_test_data) {
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// packets
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auto publish_qos2_dup = encoders::encode_publish(
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1, topic, payload, qos_e::exactly_once, retain_e::no, dup_e::yes, {}
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);
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test::msg_exchange broker_side;
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broker_side
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.expect(connect)
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.complete_with(success, after(0ms))
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.reply_with(connack, after(0ms))
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.send(publish_qos2, after(3ms))
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.expect(pubrec)
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.complete_with(fail, after(1ms))
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.expect(connect)
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.complete_with(success, after(0ms))
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.reply_with(connack, after(0ms))
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.send(publish_qos2_dup, after(100ms))
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.expect(pubrec)
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.complete_with(success, after(1ms))
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.reply_with(pubrel, after(2ms))
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.expect(pubcomp)
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.complete_with(success, after(1ms));
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run_test(std::move(broker_side));
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}
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BOOST_FIXTURE_TEST_CASE(broker_fails_to_receive_pubrec, shared_test_data) {
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// packets
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auto publish_dup = encoders::encode_publish(
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1, topic, payload, qos_e::exactly_once, retain_e::no, dup_e::yes, {}
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);
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test::msg_exchange broker_side;
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broker_side
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.expect(connect)
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.complete_with(success, after(0ms))
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.reply_with(connack, after(0ms))
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.send(publish_qos2, after(3ms))
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// write completed, but the broker did not actually
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// receive pubrec, it will resend publish again
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.expect(pubrec)
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.complete_with(success, after(1ms))
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.reply_with(fail, after(3ms))
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.expect(connect)
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.complete_with(success, after(0ms))
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.reply_with(connack, after(0ms))
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.send(publish_dup, after(100ms))
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.expect(pubrec)
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.complete_with(success, after(1ms))
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.reply_with(pubrel, after(2ms))
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.expect(pubcomp)
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.complete_with(success, after(1ms));
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run_test(std::move(broker_side));
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}
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BOOST_FIXTURE_TEST_CASE(fail_to_send_pubcomp, shared_test_data) {
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test::msg_exchange broker_side;
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broker_side
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.expect(connect)
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.complete_with(success, after(0ms))
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.reply_with(connack, after(0ms))
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.send(publish_qos2, after(10ms))
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.expect(pubrec)
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.complete_with(success, after(1ms))
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.reply_with(pubrel, after(2ms))
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.expect(pubcomp)
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.complete_with(fail, after(1ms))
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.expect(connect)
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.complete_with(success, after(0ms))
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.reply_with(connack, after(0ms))
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.send(pubrel, after(10ms))
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.expect(pubcomp)
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.complete_with(success, after(1ms));
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run_test(std::move(broker_side));
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}
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BOOST_AUTO_TEST_SUITE_END();
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