Function testStraightDitProducesOneElement

tests/iambic_keyer_test.cpp:87–108

constexpr int kTestWpm = 20;

void testStraightDitProducesOneElement()
{
    Recorder rec;
    IambicKeyer k;
    k.setOnKeyDownChange([&](bool d) { rec.onKeyDownChange(d); });
    k.setOnPaddleEvent([&](bool d, bool h) { rec.onPaddleEvent(d, h); });
    k.setWpm(kTestWpm);
    k.setMode(IambicKeyer::Mode::IambicB);
    k.start();

    // Press dit briefly, release, wait for one element to complete.
    k.setPaddleState(true, false);
    std::this_thread::sleep_for(10ms);
    k.setPaddleState(false, false);
    std::this_thread::sleep_for(150ms);
    k.stop();

    const auto evs = rec.events();
    bool ok = (evs.size() >= 2 && evs[0].down == true && evs[1].down == false);
    if (ok) ok &= nearMs(evs[1].at - evs[0].at, kTestUnitMs);
    report("single dit press produces one ~60ms key-down element", ok);
}

void testStraightDahProducesOneElement()
{