@Test
public void testEmptyDocument()
{

	Multimap<Column, RecordValue<?>> values = ArrayListMultimap.create();
	MultimapRecord doc = new MultimapRecord(values,"abc",new ColumnVisibility("viz1"));
	DocumentFieldPredicate filter = new DocumentFieldPredicate(new Field("field1"),new Literal("Value1"));
	assertFalse( filter.apply(doc) );
}