@Test
    void testUtf8Decoding() {
        Query q = new Query("/?query=beyonc%C3%A9");
        assertEquals("WEAKAND(100) beyonc\u00e9", q.getModel().getQueryTree().toString());
    }
Select is special handled due to the strange idea to also use it to contain subproperties with JSON.
container-search/src/test/java/com/yahoo/search/test/QueryTestCase.java