### Question:
DataLoadingRunnable extends DataLoadTimer implements HasDataLoadingVariables, Runnable { public void loadNotChanged() { this.reloadState = ReloadState.NO_CHANGE; if (wasLastLoadErroring()) { log.info("Last load was in error, so updating last success time anyway"); updateLastSuccessLoadTime(); } } DataLoadingRunnable(String namespace); void setDataVersion(String version); String getDataVersion(); ReloadState getReloadState(); abstract boolean load(); @Override void loadComplete(); @Override void loadFailed(); void loadNotChanged(); final void run();  }### Answer:
@Test public void testLoadNotChanged() { dataLoadingRunnable.loadNotChanged(); assertEquals(ReloadState.NO_CHANGE, dataLoadingRunnable.getReloadState()); }