test/timer_test.hpp

#include <iostream>
#include <timer.hpp>

#include <gtest/gtest.h>

// Base class for testing Timer
class TimerTest : public testing::Test
{
  public:
    // systemd event handler
    sd_event* events;

    // Need this so that events can be initialized.
    int rc;

    // Tells if the watchdog timer expired.
    bool expired = false;

    // Gets called as part of each TEST_F construction
    TimerTest() : rc(sd_event_default(&events)), eventP(events)
    {
        // Check for successful creation of
        // event handler and bus handler
        EXPECT_GE(rc, 0);

        // Its already wrapped in eventP
        events = nullptr;
    }

    // unique_ptr for sd_event
    phosphor::watchdog::EventPtr eventP;

    // Handler called by timer expiration
    inline void timeOutHandler()
    {
        std::cout << "Time out handler called" << std::endl;
        expired = true;
    }
};