assertEquals( 9, rootDse.size() );
assertTrue( rootDse.containsAttribute( "entryUUID" ) );
assertTrue( rootDse.containsAttribute( "namingContexts" ) );
assertTrue( rootDse.containsAttribute( "subschemaSubentry" ) );
assertTrue( rootDse.containsAttribute( "supportedControl" ) );
assertTrue( rootDse.containsAttribute( "supportedExtension" ) );
assertTrue( rootDse.containsAttribute( "supportedFeatures" ) );
assertTrue( rootDse.containsAttribute( "supportedLDAPVersion" ) );
assertTrue( rootDse.containsAttribute( "vendorName" ) );
assertTrue( rootDse.containsAttribute( "vendorVersion" ) );