| /* |
| * 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.alerting.internal.api; |
| |
| import static org.apache.geode.alerting.internal.spi.AlertLevel.ERROR; |
| import static org.apache.geode.alerting.internal.spi.AlertLevel.NONE; |
| import static org.apache.geode.alerting.internal.spi.AlertLevel.SEVERE; |
| import static org.apache.geode.alerting.internal.spi.AlertLevel.WARNING; |
| import static org.apache.geode.distributed.ConfigurationProperties.NAME; |
| import static org.apache.geode.distributed.ConfigurationProperties.START_LOCATOR; |
| import static org.apache.geode.internal.AvailablePortHelper.getRandomAvailableTCPPort; |
| import static org.apache.geode.internal.admin.remote.AlertListenerMessage.addListener; |
| import static org.apache.geode.internal.admin.remote.AlertListenerMessage.removeListener; |
| import static org.apache.geode.test.awaitility.GeodeAwaitility.getTimeout; |
| import static org.apache.geode.test.dunit.NetworkUtils.getServerHostName; |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.mockito.ArgumentMatchers.isA; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.timeout; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.verifyNoMoreInteractions; |
| |
| import java.util.Properties; |
| |
| import org.apache.logging.log4j.Logger; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| import org.junit.rules.TestName; |
| import org.mockito.ArgumentCaptor; |
| |
| import org.apache.geode.distributed.DistributedMember; |
| import org.apache.geode.distributed.DistributedSystem; |
| import org.apache.geode.distributed.internal.InternalDistributedSystem; |
| import org.apache.geode.internal.admin.remote.AlertListenerMessage; |
| import org.apache.geode.logging.internal.log4j.api.LogService; |
| import org.apache.geode.management.internal.AlertDetails; |
| import org.apache.geode.test.junit.categories.AlertingTest; |
| |
| /** |
| * Integration tests for {@link AlertingService} in a cluster member. |
| */ |
| @Category(AlertingTest.class) |
| public class AlertingServiceWithClusterIntegrationTest { |
| |
| private static final long TIMEOUT = getTimeout().getValueInMS(); |
| |
| private InternalDistributedSystem system; |
| private DistributedMember member; |
| private AlertListenerMessage.Listener messageListener; |
| private Logger logger; |
| private String connectionName; |
| private String alertMessage; |
| private String exceptionMessage; |
| private String threadName; |
| private long threadId; |
| |
| private AlertingService alertingService; |
| |
| @Rule |
| public TestName testName = new TestName(); |
| |
| @Before |
| public void setUp() { |
| alertMessage = "Alerting in " + testName.getMethodName(); |
| exceptionMessage = "Exception in " + testName.getMethodName(); |
| connectionName = "Member in " + testName.getMethodName(); |
| threadName = Thread.currentThread().getName(); |
| threadId = Thread.currentThread().getId(); |
| |
| messageListener = spy(AlertListenerMessage.Listener.class); |
| addListener(messageListener); |
| |
| String startLocator = getServerHostName() + "[" + getRandomAvailableTCPPort() + "]"; |
| |
| Properties config = new Properties(); |
| config.setProperty(START_LOCATOR, startLocator); |
| config.setProperty(NAME, connectionName); |
| |
| system = (InternalDistributedSystem) DistributedSystem.connect(config); |
| member = system.getDistributedMember(); |
| logger = LogService.getLogger(); |
| |
| alertingService = system.getAlertingService(); |
| } |
| |
| @After |
| public void tearDown() { |
| removeListener(messageListener); |
| system.disconnect(); |
| } |
| |
| @Test |
| public void alertMessageIsNotReceivedWithoutListener() { |
| logger.fatal(alertMessage); |
| |
| verifyNoMoreInteractions(messageListener); |
| } |
| |
| @Test |
| public void alertMessageIsReceivedForListenerLevelWarning() { |
| alertingService.addAlertListener(member, WARNING); |
| |
| logger.warn(alertMessage); |
| |
| verify(messageListener, timeout(TIMEOUT)).received(isA(AlertListenerMessage.class)); |
| } |
| |
| @Test |
| public void alertMessageIsReceivedForListenerLevelError() { |
| alertingService.addAlertListener(member, ERROR); |
| |
| logger.error(alertMessage); |
| |
| verify(messageListener, timeout(TIMEOUT)).received(isA(AlertListenerMessage.class)); |
| } |
| |
| @Test |
| public void alertMessageIsReceivedForListenerLevelFatal() { |
| alertingService.addAlertListener(member, SEVERE); |
| |
| logger.fatal(alertMessage); |
| |
| verify(messageListener, timeout(TIMEOUT)).received(isA(AlertListenerMessage.class)); |
| } |
| |
| @Test |
| public void alertMessageIsNotReceivedForLevelNone() { |
| alertingService.addAlertListener(member, NONE); |
| |
| logger.fatal(alertMessage); |
| |
| verifyNoMoreInteractions(messageListener); |
| } |
| |
| @Test |
| public void alertMessageIsReceivedForHigherLevels() { |
| alertingService.addAlertListener(member, WARNING); |
| |
| logger.error(alertMessage); |
| logger.fatal(alertMessage); |
| |
| verify(messageListener, timeout(TIMEOUT).times(2)).received(isA(AlertListenerMessage.class)); |
| } |
| |
| @Test |
| public void alertMessageIsNotReceivedForLowerLevels() { |
| alertingService.addAlertListener(member, SEVERE); |
| |
| logger.warn(alertMessage); |
| logger.error(alertMessage); |
| |
| verifyNoMoreInteractions(messageListener); |
| } |
| |
| @Test |
| public void alertDetailsIsCreatedByAlertMessage() { |
| alertingService.addAlertListener(member, SEVERE); |
| |
| logger.fatal(alertMessage); |
| |
| assertThat(captureAlertDetails()).isNotNull().isInstanceOf(AlertDetails.class); |
| } |
| |
| @Test |
| public void alertDetailsAlertLevelMatches() { |
| alertingService.addAlertListener(member, SEVERE); |
| |
| logger.fatal(alertMessage); |
| |
| assertThat(captureAlertDetails().getAlertLevel()).isEqualTo(SEVERE.intLevel()); |
| } |
| |
| @Test |
| public void alertDetailsMessageMatches() { |
| alertingService.addAlertListener(member, SEVERE); |
| |
| logger.fatal(alertMessage); |
| |
| assertThat(captureAlertDetails().getMsg()).isEqualTo(alertMessage); |
| } |
| |
| @Test |
| public void alertDetailsSenderIsNullForLocalAlert() { |
| alertingService.addAlertListener(member, SEVERE); |
| |
| logger.fatal(alertMessage); |
| |
| assertThat(captureAlertDetails().getSender()).isNull(); |
| } |
| |
| @Test |
| public void alertDetailsSource() { |
| alertingService.addAlertListener(member, SEVERE); |
| |
| logger.fatal(alertMessage); |
| |
| assertThat(captureAlertDetails().getSource()).contains(threadName); |
| } |
| |
| @Test |
| public void alertDetailsConnectionName() { |
| alertingService.addAlertListener(member, SEVERE); |
| |
| logger.fatal(alertMessage); |
| |
| assertThat(captureAlertDetails().getConnectionName()).isEqualTo(connectionName); |
| } |
| |
| @Test |
| public void alertDetailsExceptionTextIsEmpty() { |
| alertingService.addAlertListener(member, SEVERE); |
| |
| logger.fatal(alertMessage); |
| |
| assertThat(captureAlertDetails().getExceptionText()).isEqualTo(""); |
| } |
| |
| @Test |
| public void alertDetailsExceptionTextMatches() { |
| alertingService.addAlertListener(member, SEVERE); |
| |
| logger.fatal(alertMessage, new Exception(exceptionMessage)); |
| |
| assertThat(captureAlertDetails().getExceptionText()).contains(exceptionMessage); |
| } |
| |
| @Test |
| public void alertDetailsThreadName() { |
| alertingService.addAlertListener(member, SEVERE); |
| |
| logger.fatal(alertMessage); |
| |
| assertThat(captureAlertDetails().getThreadName()).isEqualTo(threadName); |
| } |
| |
| @Test |
| public void alertDetailsThreadId() { |
| alertingService.addAlertListener(member, SEVERE); |
| |
| logger.fatal(alertMessage); |
| |
| assertThat(captureAlertDetails().getTid()).isEqualTo(threadId); |
| } |
| |
| @Test |
| public void alertDetailsMessageTime() { |
| alertingService.addAlertListener(member, SEVERE); |
| |
| logger.fatal(alertMessage); |
| |
| assertThat(captureAlertDetails().getMsgTime()).isNotNull(); |
| } |
| |
| private AlertDetails captureAlertDetails() { |
| ArgumentCaptor<AlertDetails> alertDetailsCaptor = ArgumentCaptor.forClass(AlertDetails.class); |
| verify(messageListener, timeout(TIMEOUT)).created(alertDetailsCaptor.capture()); |
| return alertDetailsCaptor.getValue(); |
| } |
| } |