@Test
  public void testGetUpTimeSTSService() throws Exception {

    statisticsService.incrementGeneratedTokens(TENANT);
    try {
      Thread.sleep(2000);
    } catch (InterruptedException ex) {
      Thread.currentThread().interrupt();
    }
    SsoHealthStatsData statsData = statisticsService.getSsoStatistics(TENANT);

    Assert.assertTrue("Uptime STS service should not be 0", statsData.getUptimeSTS() > 0);
  }
  @Test
  public void testGetRenewedTokens() throws Exception {

    statisticsService.incrementRenewedTokens(TENANT);

    SsoHealthStatsData statsData = statisticsService.getSsoStatistics(TENANT);
    Assert.assertEquals(
        "Renewed tokens for this tenant should be 1", 1, statsData.getRenewedTokensForTenant());
    Assert.assertTrue(
        "Total renewed tokens should be >=1 ", statsData.getTotalTokensRenewed() >= 1);

    Assert.assertTrue("Uptime STS service should not be 0", statsData.getUptimeIDM() > 0);

    statsData = statisticsService.getSsoStatistics("fakeTenant");
    Assert.assertEquals(
        "Renewed tokens for fake tenant should be 0", 0, statsData.getRenewedTokensForTenant());
  }
  @Test
  public void testGetTotalGeneratedTokens() throws Exception {

    statisticsService.incrementGeneratedTokens(TENANT);
    statisticsService.incrementGeneratedTokens(TENANT);
    statisticsService.incrementGeneratedTokens(TENANT);

    SsoHealthStatsData statsData = statisticsService.getSsoStatistics(TENANT);
    Assert.assertEquals(
        "Generated tokens for this tenant should be 3", 3, statsData.getGeneratedTokensForTenant());
    Assert.assertTrue(
        "Total Generated tokens should be >= 3", statsData.getTotalTokensGenerated() >= 3);

    Assert.assertTrue("Uptime STS service should not be 0", statsData.getUptimeIDM() > 0);

    // Add some more tokens for generated
    statisticsService.incrementGeneratedTokens("coke.com");
    statisticsService.incrementGeneratedTokens("coke.com");

    statsData = statisticsService.getSsoStatistics("coke.com");
    Assert.assertEquals(
        "Generated tokens for this tenant should be 2", 2, statsData.getGeneratedTokensForTenant());
    Assert.assertTrue(
        "Total Generated tokens should be >= 5", statsData.getTotalTokensGenerated() >= 5);

    statsData = statisticsService.getSsoStatistics("fakeTenant");
    Assert.assertEquals(
        "Generated tokens for this tenant should be 0", 0, statsData.getGeneratedTokensForTenant());
  }
  @Test
  public void testGetUpTimeIDMService() throws Exception {
    SsoHealthStatsData statsData = statisticsService.getSsoStatistics(TENANT);

    Assert.assertTrue("Uptime IDM service should not be 0", statsData.getUptimeIDM() > 0);
  }