@Test
    void testPredicate() {
        assertParse("{ \"predicate\" : [\"predicate_field\", {\"gender\":\"male\", \"hobby\":[\"music\", \"hiking\"]}, {\"age\":23} ]}",
                "PREDICATE_QUERY_ITEM gender=male, hobby=music, hobby=hiking, age:23");
        assertParse("{ \"predicate\" : [\"predicate_field\", 0, \"void\" ]}",
                "PREDICATE_QUERY_ITEM ");
    }
Tests Query.Select

@author henrhoi
@author bratseth
container-search/src/test/java/com/yahoo/select/SelectTestCase.java