} catch (InvalidQueryException e) {
            assertTrue(e.getMessage().contains("Unknown q:"));
        }
    }

    // Test convertFuzzyQuery with DEFAULT_FIELD
    public void test_convertFuzzyQuery_withDefaultField() {
        QueryContext context = new QueryContext("test", false);
        Term term = new Term(Constants.DEFAULT_FIELD, "fuzzy");
        FuzzyQuery fuzzyQuery = new FuzzyQuery(term, 2);