Timer/Test/Metronome.cpp

#include "Test.h"
#include "Metronome.h"
#include <Logging.h>
#include <chrono>
#include <ctime>
#include <sstream>
#include <string>
#include <unistd.h>


namespace Timer {
namespace Test {

int g_callbacks = 0;

void Callback()
{
	auto now = std::chrono::system_clock::now();
	auto in_time_t = std::chrono::system_clock::to_time_t(now);

	std::stringstream ss;
	char time[10];
	if (0 < strftime(time, sizeof(time), "%X", std::localtime(&in_time_t)))
		ss << time << " ";

	ss << "Callback Triggered" << std::endl;
	++g_callbacks;

	Logging::Log(Logging::Severity::Info, ss.str());
}

bool TestMetronome()
{
	std::stringstream ss;
	ss << "----------------------------------" << std::endl;
	ss << "|         TestMetronome          |" << std::endl;
	ss << "----------------------------------" << std::endl;
	Logging::Log(Logging::Severity::Info, ss.str());

	auto callback = std::bind(&Callback);

	int iterations = 3;
	int waitTime = 2;

	Metronome metronome(Metronome::Quantity::Seconds, waitTime);

	metronome.Connect(callback);

	auto now = std::chrono::system_clock::now();
	auto in_time_t = std::chrono::system_clock::to_time_t(now);

	ss.str("");
	char time[10];
	if (0 < strftime(time, sizeof(time), "%X", std::localtime(&in_time_t)))
		ss << time << " ";
	ss << "Start Metronome" << std::endl;
	Logging::Log(Logging::Severity::Info, ss.str());

	sleep((iterations * waitTime) + 1);

	ss.str("");
	ss << "==================================" << std::endl << std::endl;
	Logging::Log(Logging::Severity::Info, ss.str());

	return (g_callbacks == iterations);
}

} // namespace Test
} // namespace Timer