| /* |
| * 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.handler.admin; |
| |
| import java.io.IOException; |
| import org.apache.solr.SolrTestCaseJ4; |
| import org.apache.solr.common.SolrException; |
| import org.apache.solr.core.CoreContainer; |
| import org.apache.solr.request.SolrQueryRequest; |
| import org.apache.solr.response.SolrQueryResponse; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| public class InfoHandlerTest extends SolrTestCaseJ4 { |
| |
| @BeforeClass |
| public static void beforeClass() throws Exception { |
| initCore("solrconfig.xml", "schema.xml"); |
| } |
| |
| @Test |
| public void testCoreAdminHandler() throws Exception { |
| |
| final CoreContainer cores = h.getCoreContainer(); |
| InfoHandler infoHandler = cores.getInfoHandler(); |
| SolrQueryResponse rsp = handleRequest(infoHandler, "properties"); |
| |
| assertNotNull(rsp.getValues().get("system.properties")); |
| |
| |
| rsp = handleRequest(infoHandler, "threads"); |
| |
| assertNotNull(rsp.getValues().get("system")); |
| |
| rsp = handleRequest(infoHandler, "logging"); |
| |
| assertNotNull(rsp.getValues().get("watcher")); |
| |
| SolrException e = expectThrows(SolrException.class, () -> handleRequest(infoHandler, "info")); |
| assertEquals(404, e.code()); |
| |
| e = expectThrows(SolrException.class, () -> handleRequest(infoHandler, "")); |
| assertEquals(404, e.code()); |
| } |
| |
| @Test |
| public void testOverriddenHandlers() throws Exception { |
| final CoreContainer cores = h.getCoreContainer(); |
| final InfoHandler infoHandler = new InfoHandler(cores); |
| infoHandler.init(null); |
| |
| CountPropertiesRequestHandler propHandler = new CountPropertiesRequestHandler(); |
| CountThreadDumpHandler threadHandler = new CountThreadDumpHandler(); |
| CountLoggingHandler loggingHandler = new CountLoggingHandler(cores); |
| CountSystemInfoHandler systemInfoHandler = new CountSystemInfoHandler(cores); |
| |
| // set the request handlers |
| infoHandler.setPropertiesHandler(propHandler); |
| infoHandler.setThreadDumpHandler(threadHandler); |
| infoHandler.setLoggingHandler(loggingHandler); |
| infoHandler.setSystemInfoHandler(systemInfoHandler); |
| |
| // verify that the sets are reflected in the gets |
| assertEquals(propHandler, infoHandler.getPropertiesHandler()); |
| assertEquals(threadHandler, infoHandler.getThreadDumpHandler()); |
| assertEquals(loggingHandler, infoHandler.getLoggingHandler()); |
| assertEquals(systemInfoHandler, infoHandler.getSystemInfoHandler()); |
| |
| // call each handler and verify it was actually called |
| handleRequest(infoHandler, "properties"); |
| handleRequest(infoHandler, "threads"); |
| handleRequest(infoHandler, "logging"); |
| handleRequest(infoHandler, "system"); |
| |
| assertEquals(1, propHandler.getRequestCount()); |
| assertEquals(1, threadHandler.getRequestCount()); |
| assertEquals(1, loggingHandler.getRequestCount()); |
| assertEquals(1, systemInfoHandler.getRequestCount()); |
| } |
| |
| // derived request handlers that count the number of request body counts made |
| public static class CountPropertiesRequestHandler extends PropertiesRequestHandler { |
| private int requestCount = 0; |
| |
| @Override |
| public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp) |
| throws IOException { |
| ++requestCount; |
| super.handleRequestBody(req, rsp); |
| } |
| |
| public int getRequestCount() { return requestCount; } |
| } |
| |
| public static class CountThreadDumpHandler extends ThreadDumpHandler { |
| private int requestCount = 0; |
| |
| @Override |
| public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp) |
| throws IOException { |
| ++requestCount; |
| super.handleRequestBody(req, rsp); |
| } |
| |
| public int getRequestCount() { return requestCount; } |
| } |
| |
| public static class CountLoggingHandler extends LoggingHandler { |
| private int requestCount = 0; |
| |
| CountLoggingHandler(CoreContainer cores) { super(cores); } |
| |
| @Override |
| public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp) |
| throws Exception { |
| ++requestCount; |
| super.handleRequestBody(req, rsp); |
| } |
| |
| public int getRequestCount() { return requestCount; } |
| } |
| |
| public static class CountSystemInfoHandler extends SystemInfoHandler { |
| private int requestCount = 0; |
| |
| CountSystemInfoHandler(CoreContainer cores) { super(cores); } |
| |
| @Override |
| public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp) |
| throws Exception { |
| ++requestCount; |
| super.handleRequestBody(req, rsp); |
| } |
| |
| public int getRequestCount() { return requestCount; } |
| } |
| |
| private SolrQueryResponse handleRequest(InfoHandler infoHandler, String path) |
| throws Exception { |
| SolrQueryResponse rsp = new SolrQueryResponse(); |
| SolrQueryRequest req = req(); |
| req.getContext().put("path", path); |
| infoHandler.handleRequestBody(req, rsp); |
| return rsp; |
| } |
| |
| } |