@Test
public void testBackUpInfoNoBackups() {

    new Expectations() {
        {
            backupStatusMgr.getLatestBackupMetadata(
                    BackupVersion.SNAPSHOT_META_SERVICE,
                    new DateUtil.DateRange((Instant) any, (Instant) any));
            result = new ArrayList<>();
        }
    };
    Response response = resource.info(backupDate);
    assertEquals(200, response.getStatus());
    assertEquals(
            GsonJsonSerializer.getGson().toJson(new ArrayList<>()),
            response.getEntity().toString());
}