### Question:
CronInvocation implements Runnable { public List<RawCrontabLine> getCurrentRawCrontabLines() { String serverName = null; try { serverName = CurrentServer.getServerName(taskunInjector.getTaskunConfig()); } catch (Exception e) { taskunLog.error("Cannot get working server", e); } List<RawCrontabLine> currentRawContabLines = new ArrayList<RawCrontabLine>(); for (Crontab crontab : crontabRepos.getCrontabLines()) { if (crontab.isServerToInvoke(serverName)) { StringBuilder sb = new StringBuilder(); sb.append(crontab.commandClassName); sb.append(","); if (crontab.isIntervalInvocation) { sb.append("interval:"); sb.append(crontab.intervalSeconds); sb.append("sec"); } else { sb.append("next:"); sb.append(CalendarUtil.toYYYYMMDDHHMISS(CalendarUtil.getCalendar(crontab.nextInvocationTime))); } currentRawContabLines.add(new RawCrontabLine(sb.toString())); } } return currentRawContabLines; }  @Override void run(); void initialize(TaskunInjector taskunInjector, ScheduledExecutorService executorService); void initialize(TaskunInjector taskunInjector, ScheduledExecutorService executorService, String crontabFilepath); void addCrontabLine(RawCrontabLine line); List<RawCrontabLine> getCurrentRawCrontabLines(); long getPreviousCheckedTimeMillis();  }### Answer:
@Test public void getCurrentRawCrontabLines_A$() throws Exception { List<RawCrontabLine> actual = crond.getCurrentRawCrontabLines(); assertNotNull(actual); }