@Test
    void testUserQueryFailsWithoutArgument() {
        Query query = new Query("search/?query=easilyRecognizedString&yql=select%20ignoredfield%20from%20ignoredsource%20where%20title%20contains%20%22madonna%22%20and%20userQuery()");
        execution.search(query);
        assertEquals("AND title:madonna (WEAKAND(100) easilyRecognizedString)", query.getModel().getQueryTree().toString());
    }
Smoke test for first generation YQL+ integration.
container-search/src/test/java/com/yahoo/search/yql/MinimalQueryInserterTestCase.java