@Test
public void QueryElement() throws Exception {
Query query1 = serializer.toQuery(author.like("Michael"), metadata);
Query query2 = serializer.toQuery(text.like("Text"), metadata);
BooleanExpression query = Expressions.anyOf(new QueryElement(query1), new QueryElement(query2));
testQuery(query, "author:michael text:text", 1);
}
private void testQuery(Expression<?> expr, String expectedQuery, int expectedHits)
throws Exception {
Query query = serializer.toQuery(expr, metadata);
TopDocs docs = searcher.search(query, 100);
assertEquals(expectedHits, docs.totalHits);
assertEquals(expectedQuery, query.toString());
}