@Test
    void requireThatRangeLeafNodesParse() {
        assertParsesTo("a in [0..100]", "a in [0..100]");
        assertParsesTo("0 in [..100]", "0 in [..100]");
        assertParsesTo("0 in [0..]", "0 in [0..]");
        assertParsesTo("0 in [..]", "0 in [..]");
        assertParsesTo("a in [-100..100]", "a in [-100..+100]");
        assertParsesTo("a in [-9223372036854775808..9223372036854775807]",
                "a in [-9223372036854775808..+9223372036854775807]");
    }
@author <a href="mailto:magnarn@yahoo-inc.com">Magnar Nedland</a>
predicate-search-core/src/test/java/com/yahoo/document/predicate/PredicateParserTest.java