{
final int MAX_PRECEDENCE = 10;
HighestPrecedenceFilter filter = new HighestPrecedenceFilter();
Collection<ACITuple> tuples = new ArrayList<ACITuple>();
tuples.add( new ACITuple( UC_EMPTY_COLLECTION, AuthenticationLevel.NONE, PI_EMPTY_COLLECTION, MO_EMPTY_SET, true,
MAX_PRECEDENCE ) );
tuples.add( new ACITuple( UC_EMPTY_COLLECTION, AuthenticationLevel.NONE, PI_EMPTY_COLLECTION, MO_EMPTY_SET, true,
MAX_PRECEDENCE / 2 ) );
tuples.add( new ACITuple( UC_EMPTY_COLLECTION, AuthenticationLevel.NONE, PI_EMPTY_COLLECTION, MO_EMPTY_SET, true,
MAX_PRECEDENCE ) );
tuples.add( new ACITuple( UC_EMPTY_COLLECTION, AuthenticationLevel.NONE, PI_EMPTY_COLLECTION, MO_EMPTY_SET, true,
MAX_PRECEDENCE / 3 ) );
tuples = filter.filter( null, tuples, null, null, null, null, null, null, null, null, null, null, null, null );
for ( ACITuple tuple:tuples )