| /* |
| * 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.cache.client.internal; |
| |
| import static org.apache.geode.distributed.ConfigurationProperties.DURABLE_CLIENT_ID; |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.anyString; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.when; |
| |
| import java.util.LinkedList; |
| import java.util.List; |
| import java.util.Properties; |
| |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import org.apache.geode.CancelCriterion; |
| import org.apache.geode.Statistics; |
| import org.apache.geode.cache.client.PoolFactory; |
| import org.apache.geode.cache.client.ServerConnectivityException; |
| import org.apache.geode.cache.client.internal.pooling.ConnectionManagerImpl; |
| import org.apache.geode.distributed.internal.DistributionConfig; |
| import org.apache.geode.distributed.internal.InternalDistributedSystem; |
| import org.apache.geode.distributed.internal.membership.gms.membership.HostAddress; |
| import org.apache.geode.internal.cache.InternalCache; |
| import org.apache.geode.internal.cache.PoolFactoryImpl; |
| import org.apache.geode.internal.cache.PoolManagerImpl; |
| import org.apache.geode.internal.monitoring.ThreadsMonitoring; |
| import org.apache.geode.internal.net.SSLConfigurationFactory; |
| import org.apache.geode.internal.security.SecurableCommunicationChannel; |
| import org.apache.geode.test.junit.categories.ClientServerTest; |
| |
| @Category({ClientServerTest.class}) |
| public class PoolImplTest { |
| |
| @Test |
| public void calculateRetryAttemptsDoesNotDecrementRetryCountForFailureWithUnexpectedSocketClose() { |
| List servers = mock(List.class); |
| when(servers.size()).thenReturn(1); |
| ConnectionSource connectionSource = mock(ConnectionSource.class); |
| when(connectionSource.getAllServers()).thenReturn(servers); |
| ServerConnectivityException serverConnectivityException = |
| mock(ServerConnectivityException.class); |
| when(serverConnectivityException.getMessage()) |
| .thenReturn(ConnectionManagerImpl.UNEXPECTED_SOCKET_CLOSED_MSG); |
| |
| PoolImpl poolImpl = spy(getPool(PoolFactory.DEFAULT_RETRY_ATTEMPTS)); |
| when(poolImpl.getConnectionSource()).thenReturn(connectionSource); |
| |
| assertThat(poolImpl.calculateRetryAttempts(serverConnectivityException)).isEqualTo(1); |
| } |
| |
| @Test |
| public void calculateRetryAttemptsDoesNotDecrementRetryCountForFailureDuringBorrowConnection() { |
| List servers = mock(List.class); |
| when(servers.size()).thenReturn(1); |
| ConnectionSource connectionSource = mock(ConnectionSource.class); |
| when(connectionSource.getAllServers()).thenReturn(servers); |
| ServerConnectivityException serverConnectivityException = |
| mock(ServerConnectivityException.class); |
| when(serverConnectivityException.getMessage()) |
| .thenReturn(ConnectionManagerImpl.BORROW_CONN_ERROR_MSG); |
| |
| PoolImpl poolImpl = spy(getPool(PoolFactory.DEFAULT_RETRY_ATTEMPTS)); |
| when(poolImpl.getConnectionSource()).thenReturn(connectionSource); |
| |
| assertThat(poolImpl.calculateRetryAttempts(serverConnectivityException)).isEqualTo(1); |
| } |
| |
| @Test |
| public void calculateRetryAttemptsDecrementsRetryCountForFailureAfterSendingTheRequest() { |
| List servers = mock(List.class); |
| when(servers.size()).thenReturn(1); |
| ConnectionSource connectionSource = mock(ConnectionSource.class); |
| when(connectionSource.getAllServers()).thenReturn(servers); |
| ServerConnectivityException serverConnectivityException = |
| mock(ServerConnectivityException.class); |
| when(serverConnectivityException.getMessage()) |
| .thenReturn(ConnectionManagerImpl.SOCKET_TIME_OUT_MSG); |
| |
| PoolImpl poolImpl = spy(getPool(PoolFactory.DEFAULT_RETRY_ATTEMPTS)); |
| when(poolImpl.getConnectionSource()).thenReturn(connectionSource); |
| |
| assertThat(poolImpl.calculateRetryAttempts(serverConnectivityException)).isEqualTo(0); |
| } |
| |
| @Test |
| public void calculateRetryAttemptsReturnsTheRetyCountConfiguredWithPool() { |
| int retryCount = 1; |
| List servers = mock(List.class); |
| when(servers.size()).thenReturn(1); |
| ConnectionSource connectionSource = mock(ConnectionSource.class); |
| when(connectionSource.getAllServers()).thenReturn(servers); |
| ServerConnectivityException serverConnectivityException = |
| mock(ServerConnectivityException.class); |
| when(serverConnectivityException.getMessage()).thenReturn("Timeout Exception"); |
| |
| PoolImpl poolImpl = spy(getPool(retryCount)); |
| when(poolImpl.getConnectionSource()).thenReturn(connectionSource); |
| |
| assertThat(poolImpl.calculateRetryAttempts(serverConnectivityException)).isEqualTo(retryCount); |
| } |
| |
| private PoolImpl getPool(int retryAttemptsAttribute) { |
| final DistributionConfig distributionConfig = mock(DistributionConfig.class); |
| doReturn(new SecurableCommunicationChannel[] {}).when(distributionConfig) |
| .getSecurableCommunicationChannels(); |
| |
| SSLConfigurationFactory.setDistributionConfig(distributionConfig); |
| |
| final Properties properties = new Properties(); |
| properties.put(DURABLE_CLIENT_ID, "1"); |
| |
| final Statistics statistics = mock(Statistics.class); |
| |
| final PoolFactoryImpl.PoolAttributes poolAttributes = |
| mock(PoolFactoryImpl.PoolAttributes.class); |
| |
| /* |
| * These are the minimum pool attributes required |
| * so that basic validation and setup completes successfully. The values of |
| * these attributes have no importance to the assertions of the test itself. |
| */ |
| doReturn(1).when(poolAttributes).getMaxConnections(); |
| doReturn((long) 10e8).when(poolAttributes).getPingInterval(); |
| doReturn(retryAttemptsAttribute).when(poolAttributes).getRetryAttempts(); |
| |
| final CancelCriterion cancelCriterion = mock(CancelCriterion.class); |
| |
| final InternalCache internalCache = mock(InternalCache.class); |
| doReturn(cancelCriterion).when(internalCache).getCancelCriterion(); |
| |
| final InternalDistributedSystem internalDistributedSystem = |
| mock(InternalDistributedSystem.class); |
| doReturn(distributionConfig).when(internalDistributedSystem).getConfig(); |
| doReturn(properties).when(internalDistributedSystem).getProperties(); |
| doReturn(statistics).when(internalDistributedSystem).createAtomicStatistics(any(), anyString()); |
| |
| final PoolManagerImpl poolManager = mock(PoolManagerImpl.class); |
| doReturn(true).when(poolManager).isNormal(); |
| |
| final ThreadsMonitoring tMonitoring = mock(ThreadsMonitoring.class); |
| |
| return PoolImpl.create(poolManager, "pool", poolAttributes, new LinkedList<HostAddress>(), |
| internalDistributedSystem, internalCache, tMonitoring); |
| } |
| |
| } |