assertTrue( attribute.contains( (String)null ) );
assertTrue( attribute.contains( "test2" ) );
assertEquals( " CN ", attribute.getUpId() );
assertEquals( "cn", attribute.getId() );
entry.clear();
// Binary values are not allowed
entry.add( " CN ", atCN, BYTES1 );
assertEquals( 1, entry.size() );
assertNotNull( entry.get( atCN ) );