| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.solr.core; |
| |
| import org.apache.solr.SolrTestCaseJ4; |
| import org.apache.solr.search.SolrIndexSearcher; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| public class TestQuerySenderNoQuery extends SolrTestCaseJ4 { |
| |
| // number of instances configured in the solrconfig.xml |
| private static final int EXPECTED_MOCK_LISTENER_INSTANCES = 4; |
| |
| private static int preInitMockListenerCount = 0; |
| |
| @BeforeClass |
| public static void beforeClass() throws Exception { |
| // record current value prior to core initialization |
| // so we can verify the correct number of instances later |
| // NOTE: this won't work properly if concurrent tests run |
| // in the same VM |
| preInitMockListenerCount = MockEventListener.getCreateCount(); |
| |
| initCore("solrconfig-querysender-noquery.xml","schema.xml"); |
| } |
| |
| public void testListenerCreationCounts() { |
| SolrCore core = h.getCore(); |
| |
| assertEquals("Unexpected number of listeners created", |
| EXPECTED_MOCK_LISTENER_INSTANCES, |
| MockEventListener.getCreateCount() - preInitMockListenerCount); |
| } |
| |
| @Test |
| public void testRequestHandlerRegistry() { |
| // property values defined in build.xml |
| SolrCore core = h.getCore(); |
| |
| assertEquals( 2, core.firstSearcherListeners.size() ); |
| assertEquals( 2, core.newSearcherListeners.size() ); |
| } |
| |
| // Determine that when the query lists are commented out of both new and |
| // first searchers in the config, we don't throw an NPE |
| @Test |
| public void testSearcherEvents() throws Exception { |
| SolrCore core = h.getCore(); |
| SolrEventListener newSearcherListener = core.newSearcherListeners.get(0); |
| assertTrue("Not an instance of QuerySenderListener", newSearcherListener instanceof QuerySenderListener); |
| QuerySenderListener qsl = (QuerySenderListener) newSearcherListener; |
| |
| h.getCore().withSearcher(currentSearcher -> { |
| SolrIndexSearcher dummy = null; |
| qsl.newSearcher(currentSearcher, dummy);//test first Searcher (since param is null) |
| MockQuerySenderListenerReqHandler mock = (MockQuerySenderListenerReqHandler) core.getRequestHandler("/mock"); |
| assertNotNull("Mock is null", mock); |
| assertNull("Req (firstsearcher) is not null", mock.req); |
| |
| SolrIndexSearcher newSearcher = new SolrIndexSearcher(core, core.getNewIndexDir(), core.getLatestSchema(), core.getSolrConfig().indexConfig, "testQuerySenderNoQuery", false, core.getDirectoryFactory()); |
| |
| qsl.newSearcher(newSearcher, currentSearcher); // get newSearcher. |
| assertNull("Req (newsearcher) is not null", mock.req); |
| newSearcher.close(); |
| return null; |
| }); |
| } |
| |
| } |