fakeClock.hpp

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#ifndef RTCTK_COMPONENTFRAMEWORK_TEST_FAKECLOCK_HPP
#define RTCTK_COMPONENTFRAMEWORK_TEST_FAKECLOCK_HPP
 
#include <chrono>
 
namespace rtctk::componentFramework::test {
 
class FakeClock {
public:
    using duration = std::chrono::microseconds;
    using rep = duration::rep;
    using period = duration::period;
    using time_point = std::chrono::time_point<FakeClock, duration>;
 
    // Implementing interface from std::chrono which uses a different coding convention.
    // NOLINTNEXTLINE(readability-identifier-naming)
    static time_point now() noexcept {
        return m_now_us;
    }
 
    static void Advance(duration d) noexcept {
        m_now_us += d;
    }
 
    static void Reset() noexcept {
        m_now_us -= (m_now_us - time_point());
    }
 
private:
    static time_point m_now_us;
    FakeClock() = delete;
    ~FakeClock() = delete;
    FakeClock(const FakeClock&) = delete;
};
 
}  // namespace rtctk::componentFramework::test
 
#endif  // RTCTK_COMPONENTFRAMEWORK_TEST_FAKECLOCK_HPP