LdapConnection ldapConnection = new LdapNetworkConnection( "localhost", getLdapServer().getPort() );
ldapConnection.bind( "uid=emmanuel,ou=users,ou=system", "sesame" );
assertTrue( ldapConnection.isAuthenticated() );
ldapConnection.unBind();
try
{
ldapConnection.bind( "uid=emmanuel,ou=users,ou=system", "crypto" );
fail();