### Question:
DisruptorRelatedItemSearchResultsToResponseGateway implements RelatedItemSearchResultsToResponseGateway { @Override public void sendSearchResultsToResponseContexts(SearchResultEventWithSearchRequestKey[] multipleSearchResults) { ringBuffer.publishEvent(processSearchResultsTranslator,multipleSearchResults); } DisruptorRelatedItemSearchResultsToResponseGateway(Configuration configuration,
                                                              SearchEventProcessor requestProcessor,
                                                              SearchEventProcessor responseProcessor
    ); @Override void storeResponseContextForSearchRequest(SearchRequestLookupKey key, SearchResponseContext[] context); @Override void sendSearchResultsToResponseContexts(SearchResultEventWithSearchRequestKey[] multipleSearchResults); @Override void shutdown();  }### Answer:
@Test public void testSendSearchResultsToResponseContexts() throws Exception { Configuration config = new SystemPropertiesConfiguration(); RequestCountingContextLookup contextLookup = new RequestCountingContextLookup(new MultiMapSearchResponseContextLookup(config),1,1); ResponseEventHandler responseHandler = mock(ResponseEventHandler.class); gateway = new DisruptorRelatedItemSearchResultsToResponseGateway(new SystemPropertiesConfiguration(), new RequestSearchEventProcessor(contextLookup), new ResponseSearchEventProcessor(contextLookup,responseHandler)); SearchResponseContextHolder holder = new SearchResponseContextHolder(); gateway.storeResponseContextForSearchRequest(new SipHashSearchRequestLookupKey("1"),null); boolean added = contextLookup.waitOnAddContexts(1000); assertTrue(added); SearchResultEventWithSearchRequestKey results = new SearchResultEventWithSearchRequestKey(mock(SearchResultsEvent.class),new SipHashSearchRequestLookupKey("1"),0,0); gateway.sendSearchResultsToResponseContexts(new SearchResultEventWithSearchRequestKey[]{results}); added = contextLookup.waitOnRemoveContexts(1000); assertTrue(added); assertEquals(0,contextLookup.removeContexts(new SipHashSearchRequestLookupKey("1")).size()); }