### Question:
CanonStateEventImpl implements CanonStateEvent { @Override public long getEventData() { return inEventData; } CanonStateEventImpl(final EdsCameraRef cameraRef, final EdsStateEvent stateEvent, final long inEventData); @Override EdsCameraRef getCameraRef(); @Override EdsStateEvent getStateEvent(); @Override long getEventData(); @Override String toString();  }### Answer:
@Test void getEventData() { final long data = canonStateEvent.getEventData(); Assertions.assertEquals(eventData, data); }