@Before
 public void setUp() throws Exception {
   ldapServerProperties = new LdapServerProperties();
   ldapServerProperties.setAnonymousBind(true);
   ldapServerProperties.setBaseDN("dc=ambari,dc=apache,dc=org");
   ldapServerProperties.setManagerDn("uid=manager," + ldapServerProperties.getBaseDN());
   ldapServerProperties.setManagerPassword("password");
   ldapServerProperties.setUseSsl(false);
   ldapServerProperties.setPrimaryUrl("1.2.3.4:389");
   ldapServerProperties.setUsernameAttribute("uid");
 }
 @Test
 public void testGetLdapUrls() throws Exception {
   List<String> urls = ldapServerProperties.getLdapUrls();
   assertEquals(INCORRECT_URL_LIST, 1, urls.size());
   assertEquals(INCORRECT_URL_LIST, "ldap://1.2.3.4:389", urls.get(0));
   ldapServerProperties.setSecondaryUrl("4.3.2.1:1234");
   urls = ldapServerProperties.getLdapUrls();
   assertEquals(INCORRECT_URL_LIST, 2, urls.size());
   assertEquals(INCORRECT_URL_LIST, "ldap://4.3.2.1:1234", urls.get(1));
   ldapServerProperties.setUseSsl(true);
   urls = ldapServerProperties.getLdapUrls();
   assertEquals(INCORRECT_URL_LIST, "ldaps://1.2.3.4:389", urls.get(0));
   assertEquals(INCORRECT_URL_LIST, "ldaps://4.3.2.1:1234", urls.get(1));
 }