@Test
    void testAnnotatedPhrase() {
        QueryTree parsed =
                parse("select foo from bar where baz contains ({label: \"hello world\"}phrase(\"a\", \"b\"))");
        assertEquals("baz:\"a b\"", parsed.toString());
        PhraseItem phrase = (PhraseItem) parsed.getRoot();
        assertEquals("hello world", phrase.getLabel());
    }
Specification for the conversion of YQL+ expressions to Vespa search queries.

@author Steinar Knutsen
@author Stian Kristoffersen
container-search/src/test/java/com/yahoo/search/yql/YqlParserTestCase.java