Function testInterElementGapIsOneUnit

tests/iambic_keyer_test.cpp:165–189

}

void testInterElementGapIsOneUnit()
{
    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();

    k.setPaddleState(true, true);
    std::this_thread::sleep_for(500ms);
    k.setPaddleState(false, false);
    std::this_thread::sleep_for(200ms);
    k.stop();

    const auto evs = rec.events();
    bool ok = (evs.size() >= 4);
    if (ok) {
        // Gap = (on→off→on) where the off→on transition is the gap.
        // Index 1 is first key-up, index 2 is next key-down.
        ok &= nearMs(evs[2].at - evs[1].at, kTestUnitMs);
    }
    report("inter-element gap is 1 unit (~60ms at 20 WPM)", ok);
}

void testReleaseStopsAfterCurrentElement()
{