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Simplify integration (un)subscribe & sender related tests

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Summary: related to T12015

Reviewers: ivica

Reviewed By: ivica

Subscribers: miljen, iljazovic

Differential Revision: https://repo.mireo.local/D27519
This commit is contained in:
Korina Šimičević
2024-01-23 13:29:26 +01:00
parent 05ae2f5562
commit 21d90a9fda
5 changed files with 375 additions and 71 deletions
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185
test/integration/async_sender.cpp Normal file
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#include <boost/test/unit_test.hpp>
#include <boost/asio/io_context.hpp>
#include <async_mqtt5/mqtt_client.hpp>
#include "test_common/message_exchange.hpp"
#include "test_common/test_service.hpp"
#include "test_common/test_stream.hpp"
using namespace async_mqtt5;
BOOST_AUTO_TEST_SUITE(async_sender/*, *boost::unit_test::disabled()*/)
struct shared_test_data {
error_code success {};
error_code fail = asio::error::not_connected;
const std::string connect = encoders::encode_connect(
"", std::nullopt, std::nullopt, 10, false, {}, std::nullopt
);
const std::string connack = encoders::encode_connack(
false, reason_codes::success.value(), {}
);
const std::string topic = "topic";
const std::string payload = "payload";
};
using test::after;
using namespace std::chrono;
BOOST_FIXTURE_TEST_CASE(ordering_after_reconnect, shared_test_data) {
constexpr int expected_handlers_called = 2;
int handlers_called = 0;
// packets
auto publish_qos1 = encoders::encode_publish(
1, topic, payload, qos_e::at_least_once, retain_e::no, dup_e::no, {}
);
auto publish_qos1_dup = encoders::encode_publish(
1, topic, payload, qos_e::at_least_once, retain_e::no, dup_e::yes, {}
);
auto publish_qos2 = encoders::encode_publish(
2, topic, payload, qos_e::exactly_once, retain_e::no, dup_e::no, {}
);
auto puback = encoders::encode_puback(1, uint8_t(0x00), {});
auto pubrec = encoders::encode_pubrec(2, uint8_t(0x00), {});
auto pubrel = encoders::encode_pubrel(2, uint8_t(0x00), {});
auto pubcomp = encoders::encode_pubcomp(2, uint8_t(0x00), {});
test::msg_exchange broker_side;
broker_side
.expect(connect)
.complete_with(success, after(1ms))
.reply_with(connack, after(2ms))
.expect(publish_qos1, publish_qos2)
.complete_with(success, after(1ms))
.reply_with(pubrec, after(2ms))
.expect(pubrel)
.complete_with(fail, after(1ms))
.expect(connect)
.complete_with(success, after(1ms))
.reply_with(connack, after(2ms))
.expect(pubrel, publish_qos1_dup)
.complete_with(success, after(1ms))
.reply_with(pubcomp, puback, after(2ms));
asio::io_context ioc;
auto executor = ioc.get_executor();
auto& broker = asio::make_service<test::test_broker>(
ioc, executor, std::move(broker_side)
);
using client_type = mqtt_client<test::test_stream>;
client_type c(executor, "");
c.brokers("127.0.0.1,127.0.0.1") // to avoid reconnect backoff
.async_run(asio::detached);
c.async_publish<qos_e::at_least_once>(
topic, payload, retain_e::no, publish_props {},
[&](error_code ec, reason_code rc, puback_props) {
++handlers_called;
BOOST_CHECK_MESSAGE(!ec, ec.message());
BOOST_CHECK_MESSAGE(!rc, rc.message());
if (handlers_called == expected_handlers_called)
c.cancel();
}
);
c.async_publish<qos_e::exactly_once>(
topic, payload, retain_e::no, publish_props{},
[&](error_code ec, reason_code rc, pubcomp_props) {
++handlers_called;
BOOST_CHECK_MESSAGE(!ec, ec.message());
BOOST_CHECK_MESSAGE(!rc, rc.message());
if (handlers_called == expected_handlers_called)
c.cancel();
}
);
ioc.run_for(1s);
BOOST_CHECK_EQUAL(handlers_called, expected_handlers_called);
BOOST_CHECK(broker.received_all_expected());
}
BOOST_FIXTURE_TEST_CASE(throttling, shared_test_data) {
constexpr int expected_handlers_called = 3;
int handlers_called = 0;
connack_props props;
props[prop::receive_maximum] = int16_t(1);
//packets
auto connack_rm = encoders::encode_connack(
false, reason_codes::success.value(), props
);
auto publish_1 = encoders::encode_publish(
1, topic, payload, qos_e::at_least_once, retain_e::no, dup_e::no, {}
);
auto publish_2 = encoders::encode_publish(
2, topic, payload, qos_e::at_least_once, retain_e::no, dup_e::no, {}
);
auto publish_3 = encoders::encode_publish(
3, topic, payload, qos_e::at_least_once, retain_e::no, dup_e::no, {}
);
auto puback_1 = encoders::encode_puback(1, uint8_t(0x00), {});
auto puback_2 = encoders::encode_puback(2, uint8_t(0x00), {});
auto puback_3 = encoders::encode_puback(3, uint8_t(0x00), {});
test::msg_exchange broker_side;
broker_side
.expect(connect)
.complete_with(success, after(1ms))
.reply_with(connack_rm, after(2ms))
.expect(publish_1)
.complete_with(success, after(1ms))
.reply_with(puback_1, after(2ms))
.expect(publish_2)
.complete_with(success, after(1ms))
.reply_with(puback_2, after(2ms))
.expect(publish_3)
.complete_with(success, after(1ms))
.reply_with(puback_3, after(2ms));
asio::io_context ioc;
auto executor = ioc.get_executor();
auto& broker = asio::make_service<test::test_broker>(
ioc, executor, std::move(broker_side)
);
using client_type = mqtt_client<test::test_stream>;
client_type c(executor, "");
c.brokers("127.0.0.1")
.async_run(asio::detached);
for (auto i = 0; i < 3; i++)
c.async_publish<qos_e::at_least_once>(
topic, payload, retain_e::no, publish_props {},
[&c, &handlers_called, i](error_code ec, reason_code rc, puback_props) {
++handlers_called;
BOOST_CHECK_MESSAGE(!ec, ec.message());
BOOST_CHECK_MESSAGE(!rc, rc.message());
BOOST_CHECK_EQUAL(handlers_called, i + 1);
if (i == 2)
c.cancel();
}
);
ioc.run_for(1s);
BOOST_CHECK_EQUAL(handlers_called, expected_handlers_called);
BOOST_CHECK(broker.received_all_expected());
}
BOOST_AUTO_TEST_SUITE_END();