| /* |
| * 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.log4j.internal.impl; |
| |
| import static org.apache.geode.distributed.ConfigurationProperties.LOCATORS; |
| import static org.apache.geode.distributed.ConfigurationProperties.NAME; |
| import static org.apache.geode.test.util.ResourceUtils.createFileFromResource; |
| import static org.apache.geode.test.util.ResourceUtils.getResource; |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.anyLong; |
| import static org.mockito.ArgumentMatchers.anyString; |
| import static org.mockito.ArgumentMatchers.eq; |
| import static org.mockito.ArgumentMatchers.isNull; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.verifyNoMoreInteractions; |
| |
| import java.net.URL; |
| import java.time.Instant; |
| import java.util.List; |
| import java.util.Properties; |
| |
| import org.apache.logging.log4j.Level; |
| import org.apache.logging.log4j.Logger; |
| import org.apache.logging.log4j.core.LogEvent; |
| import org.apache.logging.log4j.junit.LoggerContextRule; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.BeforeClass; |
| import org.junit.ClassRule; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| import org.junit.rules.TemporaryFolder; |
| import org.junit.rules.TestName; |
| |
| import org.apache.geode.alerting.internal.NullAlertingService; |
| import org.apache.geode.alerting.internal.api.AlertingService; |
| import org.apache.geode.alerting.internal.spi.AlertLevel; |
| import org.apache.geode.distributed.DistributedMember; |
| import org.apache.geode.distributed.DistributedSystem; |
| import org.apache.geode.distributed.internal.InternalDistributedSystem; |
| import org.apache.geode.logging.internal.log4j.api.LogService; |
| import org.apache.geode.test.junit.categories.AlertingTest; |
| import org.apache.geode.test.junit.categories.LoggingTest; |
| |
| /** |
| * Integration tests for {@link AlertAppender}. |
| */ |
| @Category({AlertingTest.class, LoggingTest.class}) |
| public class AlertAppenderIntegrationTest { |
| |
| private static final String CONFIG_FILE_NAME = "AlertAppenderIntegrationTest_log4j2.xml"; |
| private static final String APPENDER_NAME = "ALERT"; |
| |
| private static String configFilePath; |
| |
| private InternalDistributedSystem internalDistributedSystem; |
| private AlertAppender alertAppender; |
| private DistributedMember localMember; |
| private AlertingService alertingService; |
| private Logger logger; |
| private String logMessage; |
| |
| @ClassRule |
| public static TemporaryFolder temporaryFolder = new TemporaryFolder(); |
| |
| @Rule |
| public LoggerContextRule loggerContextRule = new LoggerContextRule(configFilePath); |
| |
| @Rule |
| public TestName testName = new TestName(); |
| |
| @BeforeClass |
| public static void setUpLogConfigFile() { |
| URL resource = getResource(CONFIG_FILE_NAME); |
| configFilePath = createFileFromResource(resource, temporaryFolder.getRoot(), CONFIG_FILE_NAME) |
| .getAbsolutePath(); |
| } |
| |
| @Before |
| public void setUp() { |
| alertAppender = loggerContextRule.getAppender(APPENDER_NAME, AlertAppender.class); |
| |
| Properties configProperties = new Properties(); |
| configProperties.setProperty(NAME, testName.getMethodName()); |
| configProperties.setProperty(LOCATORS, ""); |
| |
| DistributedSystem distributedSystem = DistributedSystem.connect(configProperties); |
| localMember = distributedSystem.getDistributedMember(); |
| internalDistributedSystem = (InternalDistributedSystem) distributedSystem; |
| alertingService = internalDistributedSystem.getAlertingService(); |
| |
| logger = LogService.getLogger(); |
| logMessage = "Logging in " + testName.getMethodName(); |
| } |
| |
| @After |
| public void tearDown() { |
| if (internalDistributedSystem != null) { |
| internalDistributedSystem.disconnect(); |
| } |
| alertAppender.clearLogEvents(); |
| } |
| |
| @Test |
| public void getLogEventsIsEmptyByDefault() { |
| assertThat(alertAppender.getLogEvents()).isEmpty(); |
| } |
| |
| @Test |
| public void getLogEventsReturnsLoggedEvents() { |
| logger.warn(logMessage); |
| |
| LogEvent theLogEvent = null; |
| List<LogEvent> events = alertAppender.getLogEvents(); |
| for (LogEvent logEvent : events) { |
| if (logEvent.getMessage().getFormattedMessage().contains(logMessage)) { |
| theLogEvent = logEvent; |
| } |
| } |
| |
| assertThat(theLogEvent) |
| .withFailMessage("Failed to find " + logMessage + " in " + events) |
| .isNotNull(); |
| assertThat(theLogEvent.getMessage().getFormattedMessage()) |
| .isEqualTo(logMessage); |
| assertThat(theLogEvent.getLoggerName()) |
| .isEqualTo(logger.getName()); |
| assertThat(theLogEvent.getLevel()) |
| .isEqualTo(Level.WARN); |
| } |
| |
| @Test |
| public void skipsLogEventsWithoutMatchingAlertLevel() { |
| // AlertLevelConverter does not convert trace|debug|info Level to AlertLevel |
| logger.trace("trace"); |
| logger.debug("debug"); |
| logger.info("info"); |
| |
| assertThat(alertAppender.getLogEvents()).isEmpty(); |
| } |
| |
| @Test |
| public void pausedDoesNotAppend() { |
| alertAppender.pause(); |
| |
| logger.warn(logMessage); |
| |
| assertThat(alertAppender.getLogEvents()).isEmpty(); |
| } |
| |
| @Test |
| public void resumeAfterPausedAppends() { |
| alertAppender.pause(); |
| alertAppender.resume(); |
| |
| logger.warn(logMessage); |
| |
| assertThat(alertAppender.getLogEvents()).hasSize(1); |
| } |
| |
| @Test |
| public void resumeWithoutPauseStillLogs() { |
| alertAppender.resume(); |
| |
| logger.warn(logMessage); |
| |
| assertThat(alertAppender.getLogEvents()).hasSize(1); |
| } |
| |
| @Test |
| public void isPausedReturnsTrueAfterPause() { |
| alertAppender.pause(); |
| |
| assertThat(alertAppender.isPaused()).isTrue(); |
| } |
| |
| @Test |
| public void isPausedReturnsFalseAfterResume() { |
| alertAppender.pause(); |
| alertAppender.resume(); |
| |
| assertThat(alertAppender.isPaused()).isFalse(); |
| } |
| |
| @Test |
| public void resumeWithoutPauseDoesNothing() { |
| alertAppender.resume(); |
| |
| assertThat(alertAppender.isPaused()).isFalse(); |
| } |
| |
| @Test |
| public void isPausedReturnsFalseByDefault() { |
| assertThat(alertAppender.isPaused()).isFalse(); |
| } |
| |
| @Test |
| public void alertingServiceExistsAfterOnConnect() { |
| alertAppender.createSession(alertingService); |
| |
| assertThat(alertAppender.getAlertingService()).isSameAs(alertingService); |
| } |
| |
| @Test |
| public void alertingServiceDoesNotExistAfterOnDisconnect() { |
| alertAppender.createSession(alertingService); |
| alertAppender.stopSession(); |
| |
| assertThat(alertAppender.getAlertingService()).isSameAs(NullAlertingService.get()); |
| } |
| |
| @Test |
| public void sendsNoAlertsIfNoListeners() { |
| alertAppender.createSession(alertingService); |
| alertingService = spy(alertAppender.getAlertingService()); |
| alertAppender.setAlertingService(alertingService); |
| |
| logger.warn(logMessage); |
| |
| assertThat(alertAppender.getLogEvents()).hasSize(1); |
| verify(alertingService).hasAlertListeners(); |
| verifyNoMoreInteractions(alertingService); |
| } |
| |
| @Test |
| public void sendsAlertIfListenerExists() { |
| alertAppender.createSession(alertingService); |
| alertingService = spy(alertAppender.getAlertingService()); |
| alertAppender.setAlertingService(alertingService); |
| alertingService.addAlertListener(localMember, AlertLevel.WARNING); |
| |
| logger.warn(logMessage); |
| |
| assertThat(alertAppender.getLogEvents()).hasSize(1); |
| verify(alertingService).sendAlerts(eq(AlertLevel.WARNING), any(Instant.class), anyString(), |
| anyLong(), anyString(), isNull()); |
| } |
| } |