testParams.conditions.put(SearchRequestParams.AS_Q, new String[] { "", "  ", null });
        assertFalse(searchRequestParams.hasConditionQuery());
    }

    public void test_hasConditionQuery_withExactPhraseQuery() {
        // Test with exact phrase query
        testParams.conditions.put(SearchRequestParams.AS_EPQ, new String[] { "exact phrase" });
        assertTrue(searchRequestParams.hasConditionQuery());
    }