@Test
public void testGetClientSSLApiPort() throws Exception {

  Properties ambariProperties = new Properties();
  ambariProperties.setProperty(Configuration.CLIENT_API_SSL_PORT.getKey(), "6666");
  Configuration conf = new Configuration(ambariProperties);
  Assert.assertEquals(6666, conf.getClientSSLApiPort());
  conf = new Configuration();
  Assert.assertEquals(8443, conf.getClientSSLApiPort());
}