assertEquals("query2", facetQueryView.getQueryMap().get("key2"));

        // Test overwriting existing key
        facetQueryView.addQuery("key1", "query1_updated");
        assertEquals(2, facetQueryView.getQueryMap().size());
        assertEquals("query1_updated", facetQueryView.getQueryMap().get("key1"));
    }

    // Test init() method without file type queries
    public void test_init_withoutFileTypeQueries() {