@Test
public void search() throws IOException {

	SearchRequest searchRequest = new SearchRequest();
	searchRequest.setKeyword("1");
	searchRequest.setCollectionName("sample");
	
	CrescentSearchRequestWrapper csrw = new CrescentSearchRequestWrapper(searchRequest);
	
	SearchResult searchResult = crescentDocSearcher.search(csrw);
	
	Assert.assertTrue(searchResult.getResultList().size() > 0);
}