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// mock_async_client.h
//
// Dummy/mock implementation of mqtt::iasync_client for unit tests.
//
/*******************************************************************************
* Copyright (c) 2016 Guilherme M. Ferreira <guilherme.maciel.ferreira@gmail.com>
* Copyright (c) 2020 Frank Pagliughi <fpagliughi@mindspring.com>
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* and Eclipse Distribution License v1.0 which accompany this distribution.
*
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v20.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Guilherme M. Ferreira - initial implementation
* Frank Pagliughi - updated and renamed
*******************************************************************************/
#ifndef __mqtt_test_mock_async_client_h
#define __mqtt_test_mock_async_client_h
#include <vector>
#include "mqtt/connect_options.h"
#include "mqtt/iasync_client.h"
#include "mqtt/token.h"
namespace mqtt {
/////////////////////////////////////////////////////////////////////////////
class mock_async_client : public virtual mqtt::iasync_client
{
public:
void remove_token(mqtt::token* tok) override {}
static void succeed(mqtt::token* tok, MQTTAsync_successData* rsp)
{
token::on_success(tok, rsp);
}
static void succeed5(mqtt::token* tok, MQTTAsync_successData5* rsp)
{
token::on_success5(tok, rsp);
}
static void fail(mqtt::token* tok, MQTTAsync_failureData* rsp)
{
token::on_failure(tok, rsp);
}
static void fail5(mqtt::token* tok, MQTTAsync_failureData5* rsp)
{
token::on_failure5(tok, rsp);
}
// iface
mqtt::token_ptr connect() override { return mqtt::token_ptr{}; }
mqtt::token_ptr connect(mqtt::connect_options options) override
{
return mqtt::token_ptr{};
}
mqtt::token_ptr connect(
mqtt::connect_options options, void* userContext, mqtt::iaction_listener& cb
) override
{
return mqtt::token_ptr{};
}
mqtt::token_ptr connect(void* userContext, mqtt::iaction_listener& cb) override
{
return mqtt::token_ptr{};
}
mqtt::token_ptr reconnect() override { return mqtt::token_ptr{}; }
mqtt::token_ptr disconnect() override { return mqtt::token_ptr{}; }
mqtt::token_ptr disconnect(disconnect_options) override { return mqtt::token_ptr{}; }
mqtt::token_ptr disconnect(int timeout) override { return mqtt::token_ptr{}; }
mqtt::token_ptr disconnect(int timeout, void* userContext, mqtt::iaction_listener& cb)
override
{
return mqtt::token_ptr{};
}
mqtt::token_ptr disconnect(void* userContext, mqtt::iaction_listener& cb) override
{
return mqtt::token_ptr{};
}
mqtt::delivery_token_ptr get_pending_delivery_token(int msgID) const override
{
return mqtt::delivery_token_ptr{};
}
std::vector<mqtt::delivery_token_ptr> get_pending_delivery_tokens() const override
{
return std::vector<mqtt::delivery_token_ptr>{};
};
std::string get_client_id() const override { return std::string{}; };
std::string get_server_uri() const override { return std::string{}; };
bool is_connected() const override { return true; };
mqtt::delivery_token_ptr publish(
string_ref topic, const void* payload, size_t n, int qos, bool retained,
const properties &props=properties()
) override
{
auto msg = mqtt::message::create(topic, payload, n, qos, retained);
return publish(msg);
};
mqtt::delivery_token_ptr publish(string_ref topic, const void* payload, size_t n) override
{
auto msg = mqtt::message::create(topic, payload, n);
return publish(msg);
};
mqtt::delivery_token_ptr publish(
string_ref topic, binary_ref payload, int qos, bool retained,
const properties &props=properties()
) override
{
auto msg = mqtt::message::create(topic, payload, qos, retained);
return publish(msg);
};
mqtt::delivery_token_ptr publish(string_ref topic, binary_ref payload) override
{
auto msg = mqtt::message::create(topic, payload);
return publish(msg);
};
mqtt::delivery_token_ptr publish(
string_ref topic, const void* payload, size_t n, int qos, bool retained,
void* userContext, mqtt::iaction_listener& cb
) override
{
return mqtt::delivery_token_ptr{};
}
mqtt::delivery_token_ptr publish(mqtt::const_message_ptr msg) override
{
return mqtt::delivery_token::create(*this, msg);
}
mqtt::delivery_token_ptr publish(
mqtt::const_message_ptr msg, void* userContext, mqtt::iaction_listener& cb
) override
{
return mqtt::delivery_token_ptr{};
}
void set_callback(mqtt::callback& cb) override {}
void disable_callbacks() override {}
mqtt::token_ptr subscribe(
const string& topicFilter, int qos,
const subscribe_options& opts = subscribe_options(),
const properties& props = properties()
) override
{
return mqtt::token_ptr{};
}
mqtt::token_ptr subscribe(
const string& topicFilter, int qos, void* userContext, iaction_listener& callback,
const subscribe_options& opts = subscribe_options(),
const properties& props = properties()
) override
{
return mqtt::token_ptr{};
}
mqtt::token_ptr subscribe(
const_string_collection_ptr topicFilters, const qos_collection& qos,
const std::vector<subscribe_options>& opts = std::vector<subscribe_options>(),
const properties& props = properties()
) override
{
return mqtt::token_ptr{};
}
mqtt::token_ptr subscribe(
const_string_collection_ptr topicFilters, const qos_collection& qos,
void* userContext, iaction_listener& callback,
const std::vector<subscribe_options>& opts = std::vector<subscribe_options>(),
const properties& props = properties()
) override
{
return mqtt::token_ptr{};
}
mqtt::token_ptr unsubscribe(
const string& topicFilter, const properties& props = properties()
) override
{
return mqtt::token_ptr{};
}
mqtt::token_ptr unsubscribe(
const_string_collection_ptr topicFilters, const properties& props = properties()
) override
{
return mqtt::token_ptr{};
}
mqtt::token_ptr unsubscribe(
const_string_collection_ptr topicFilters, void* userContext,
mqtt::iaction_listener& cb, const properties& props = properties()
) override
{
return mqtt::token_ptr{};
}
mqtt::token_ptr unsubscribe(
const string& topicFilter, void* userContext, mqtt::iaction_listener& cb,
const properties& props = properties()
) override
{
return mqtt::token_ptr{};
}
void start_consuming() override {}
void stop_consuming() override {}
const_message_ptr consume_message() override { return const_message_ptr{}; }
bool try_consume_message(const_message_ptr*) override { return false; }
event consume_event() override { return const_message_ptr{}; }
bool try_consume_event(event* evt) override { return false; }
};
/////////////////////////////////////////////////////////////////////////////
} // namespace mqtt
#endif // __mqtt_test_mock_async_client_h
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