| /* |
| * 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.geode.internal.cache.ha; |
| |
| import static org.apache.geode.distributed.ConfigurationProperties.LOCATORS; |
| import static org.apache.geode.distributed.ConfigurationProperties.MCAST_PORT; |
| import static org.junit.Assert.fail; |
| |
| import java.io.IOException; |
| import java.util.Properties; |
| |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import org.apache.geode.cache.CacheException; |
| import org.apache.geode.cache.CacheExistsException; |
| import org.apache.geode.cache.CacheFactory; |
| import org.apache.geode.cache.RegionExistsException; |
| import org.apache.geode.distributed.DistributedSystem; |
| import org.apache.geode.internal.Assert; |
| import org.apache.geode.internal.cache.InternalCache; |
| import org.apache.geode.internal.cache.RegionQueue; |
| import org.apache.geode.test.junit.categories.ClientSubscriptionTest; |
| |
| @Category({ClientSubscriptionTest.class}) |
| public class HARegionQueueStartStopJUnitTest { |
| |
| private InternalCache createCache() throws CacheExistsException, RegionExistsException { |
| final Properties props = new Properties(); |
| props.setProperty(LOCATORS, ""); |
| props.setProperty(MCAST_PORT, "0"); |
| return (InternalCache) CacheFactory.create(DistributedSystem.connect(props)); |
| } |
| |
| private RegionQueue createHARegionQueue(String name, InternalCache cache) |
| throws IOException, ClassNotFoundException, CacheException, InterruptedException { |
| RegionQueue regionqueue = HARegionQueue.getHARegionQueueInstance(name, cache, |
| HARegionQueue.NON_BLOCKING_HA_QUEUE, false); |
| return regionqueue; |
| } |
| |
| @Test |
| public void testStartStop() throws Exception { |
| InternalCache cache = createCache(); |
| createHARegionQueue("test", cache); |
| Assert.assertTrue(HARegionQueue.getDispatchedMessagesMapForTesting() != null); |
| HARegionQueue.stopHAServices(); |
| |
| try { |
| HARegionQueue.getDispatchedMessagesMapForTesting(); |
| fail("Expected NullPointerException to occur but did not occur"); |
| } catch (NullPointerException e) { |
| } |
| |
| HARegionQueue.startHAServices(cache); |
| Assert.assertTrue(HARegionQueue.getDispatchedMessagesMapForTesting() != null); |
| cache.close(); |
| |
| try { |
| HARegionQueue.getDispatchedMessagesMapForTesting(); |
| fail("Expected NullPointerException to occur but did not occur"); |
| } catch (NullPointerException e) { |
| } |
| |
| createCache(); |
| |
| try { |
| HARegionQueue.getDispatchedMessagesMapForTesting(); |
| fail("Expected NullPointerException to occur but did not occur"); |
| } catch (NullPointerException e) { |
| } |
| } |
| } |