@Test(priority = 7)
 public void getRetryDelayTest() {
   Assert.assertEquals(httpConf.getRetryDelay(), 1000);
 }
 @Test(priority = 20)
 public void setAndGetRetryDelayTest() {
   httpConf.setRetryDelay(30);
   Assert.assertEquals(httpConf.getRetryDelay(), 30);
 }