@Test
public void testConvertRequestFilterByKeywords() throws Exception {

  FactSearchCriteria criteria = converter.apply(new SearchMetaFactsRequest().setKeywords("keyword"));
  assertEquals("keyword", criteria.getKeywords());
  assertEquals(SetUtils.set(
          FactSearchCriteria.KeywordFieldStrategy.factValueText,
          FactSearchCriteria.KeywordFieldStrategy.factValueIp,
          FactSearchCriteria.KeywordFieldStrategy.factValueDomain
  ), criteria.getKeywordFieldStrategy());
  assertEquals(FactSearchCriteria.MatchStrategy.any, criteria.getKeywordMatchStrategy());
}