@Test
public void isFileDeleteable_validInput()
    throws HmsException
{

    Date currentDate = new Date();
    long currMillisecs = currentDate.getTime();
    long milliSecsOneDayAgo = currMillisecs - ( 24 * 60 * 60 * 1000 );
    long milliSecsThreeDayAgo = currMillisecs - ( 3 * 24 * 60 * 60 * 1000 );
    DateFormat formatter = new SimpleDateFormat( "yyyy-MM-dd_hh-mm-ss" );
    final String oneDayAgoDateString = formatter.format( new Date( milliSecsOneDayAgo ) );
    final String threeDayAgoDateString = formatter.format( new Date( milliSecsThreeDayAgo ) );
    String fileCreatedOneDayAgo = "N1_hms_logs_" + oneDayAgoDateString + ".zip";
    String fileCreatedThreeDayAgo = "N1_hms_logs_" + threeDayAgoDateString + ".zip";
    boolean status = debuggerUtil.isFileDeleteable( fileCreatedOneDayAgo );
    assertFalse( status );
    boolean status2 = debuggerUtil.isFileDeleteable( fileCreatedThreeDayAgo );
    assertTrue( status2 );
}