@Test
    @Disabled
    void testAutomataNot() {
        if (System.currentTimeMillis() > 0) return;
        assertSemantics("carpenter", "carpenter");
        assertSemantics("RANK brukbar busname:brukbar", "brukbar");
    }
Tests that ![a] is interpreted as "default:![a]", not as "!default:[a]",
that is, in negative conditions we still only want to match the default index by default.

@author bratseth
container-search/src/test/java/com/yahoo/prelude/semantics/test/AutomataNotTestCase.java