@Test
public void testAdditionalOffsetWithoutDefaults() {

	parameters.put("f.PROVIDER.facet.offset", new String[]{"0"});
	Map<String, Integer> resultMap = FacetParameterUtils.getSolrFacetParams("offset", facets, parameters, false);
	assertNotNull(resultMap);
	assertEquals(1, resultMap.size());
	assertTrue(resultMap.containsKey("f.proxy_dc_contributor.facet.offset"));
	assertEquals(new Integer(0), resultMap.get("f.proxy_dc_contributor.facet.offset"));
}