fetaRule.isValid( true );
mozzarellaRule = new InstrumentedRule( "mozzarella" );
mozzarellaRule.isValid( true );
brie = new MockAgendaItem( new MockTuple( ), brieRule );
camembert = new MockAgendaItem( new MockTuple( ), camembertRule );
stilton = new MockAgendaItem( new MockTuple( ), stiltonRule );
cheddar = new MockAgendaItem( new MockTuple( ), cheddarRule );
feta = new MockAgendaItem( new MockTuple( ), fetaRule );
mozzarella = new MockAgendaItem( new MockTuple( ), mozzarellaRule );
MockTuple tuple = ( MockTuple ) brie.getTuple( );
tuple.setMostRecentFactTimeStamp( 1 );
tuple = ( MockTuple ) feta.getTuple( );
tuple.setMostRecentFactTimeStamp( 2 );