@Test
    void requireThatConjunctionWorks() {
        assertParsesTo("a in [b] and c in [d]", "a in [b] and c in [d]");
        assertParsesTo("a in [b] and c in [d] and e in [f]", "a in [b] and c in [d] and e in [f]");
    }
@author <a href="mailto:magnarn@yahoo-inc.com">Magnar Nedland</a>
predicate-search-core/src/test/java/com/yahoo/document/predicate/PredicateParserTest.java