| /* |
| * 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.logging.log4j; |
| |
| import static org.apache.geode.internal.alerting.AlertingProviderRegistry.getNullAlertingProvider; |
| 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.anyString; |
| import static org.mockito.ArgumentMatchers.eq; |
| import static org.mockito.ArgumentMatchers.isNull; |
| import static org.mockito.Mockito.RETURNS_DEEP_STUBS; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.verifyZeroInteractions; |
| import static org.mockito.Mockito.when; |
| |
| import java.net.URL; |
| import java.util.Date; |
| |
| 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.distributed.internal.ClusterDistributionManager; |
| import org.apache.geode.distributed.internal.InternalDistributedSystem; |
| import org.apache.geode.distributed.internal.membership.InternalDistributedMember; |
| import org.apache.geode.internal.alerting.AlertLevel; |
| import org.apache.geode.internal.alerting.AlertMessaging; |
| import org.apache.geode.internal.alerting.AlertingProviderRegistry; |
| import org.apache.geode.internal.alerting.AlertingSession; |
| import org.apache.geode.internal.logging.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 AlertAppender alertAppender; |
| private InternalDistributedMember localMember; |
| private AlertingSession alertingSession; |
| private AlertMessaging alertMessaging; |
| private AlertingProviderRegistry alertingProviderRegistry; |
| 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() throws Exception { |
| URL resource = getResource(CONFIG_FILE_NAME); |
| configFilePath = createFileFromResource(resource, temporaryFolder.getRoot(), CONFIG_FILE_NAME) |
| .getAbsolutePath(); |
| } |
| |
| @Before |
| public void setUp() throws Exception { |
| alertAppender = |
| loggerContextRule.getAppender(APPENDER_NAME, AlertAppender.class); |
| |
| InternalDistributedSystem internalDistributedSystem = |
| mock(InternalDistributedSystem.class, RETURNS_DEEP_STUBS); |
| localMember = mock(InternalDistributedMember.class); |
| ClusterDistributionManager clusterDistributionManager = mock(ClusterDistributionManager.class); |
| |
| when(internalDistributedSystem.getConfig().getName()).thenReturn(testName.getMethodName()); |
| when(internalDistributedSystem.getDistributedMember()).thenReturn(localMember); |
| when(internalDistributedSystem.getDistributionManager()).thenReturn(clusterDistributionManager); |
| when(clusterDistributionManager.getSystem()).thenReturn(internalDistributedSystem); |
| |
| alertingSession = AlertingSession.create(); |
| alertMessaging = new AlertMessaging(internalDistributedSystem); |
| alertingProviderRegistry = AlertingProviderRegistry.get(); |
| |
| alertingSession.createSession(alertMessaging); |
| alertingSession.startSession(); |
| |
| logger = LogService.getLogger(); |
| logMessage = "Logging in " + testName.getMethodName(); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| alertingSession.stopSession(); |
| alertingProviderRegistry.clear(); |
| alertAppender.clearLogEvents(); |
| } |
| |
| @Test |
| public void getLogEventsIsEmptyByDefault() { |
| assertThat(alertAppender.getLogEvents()).isEmpty(); |
| } |
| |
| @Test |
| public void getLogEventsReturnsLoggedEvents() { |
| logger.warn(logMessage); |
| |
| assertThat(alertAppender.getLogEvents()).hasSize(1); |
| LogEvent event = alertAppender.getLogEvents().get(0); |
| assertThat(event.getLoggerName()).isEqualTo(getClass().getName()); |
| assertThat(event.getLevel()).isEqualTo(Level.WARN); |
| assertThat(event.getMessage().getFormattedMessage()).isEqualTo(logMessage); |
| } |
| |
| @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 alertMessagingExistsAfterOnConnect() { |
| alertAppender.createSession(alertMessaging); |
| |
| assertThat(alertAppender.getAlertMessaging()).isNotNull(); |
| } |
| |
| @Test |
| public void alertMessagingDoesNotExistAfterOnDisconnect() { |
| alertAppender.createSession(alertMessaging); |
| alertAppender.stopSession(); |
| |
| assertThat(alertAppender.getAlertMessaging()).isNull(); |
| } |
| |
| @Test |
| public void sendsNoAlertsIfNoListeners() { |
| alertAppender.createSession(alertMessaging); |
| alertMessaging = spy(alertAppender.getAlertMessaging()); |
| alertAppender.setAlertMessaging(alertMessaging); |
| |
| logger.warn(logMessage); |
| |
| assertThat(alertAppender.getLogEvents()).hasSize(1); |
| verifyZeroInteractions(alertMessaging); |
| } |
| |
| @Test |
| public void sendsAlertIfListenerExists() { |
| alertAppender.createSession(alertMessaging); |
| alertMessaging = spy(alertAppender.getAlertMessaging()); |
| alertAppender.setAlertMessaging(alertMessaging); |
| alertAppender.addAlertListener(localMember, AlertLevel.WARNING); |
| |
| logger.warn(logMessage); |
| |
| assertThat(alertAppender.getLogEvents()).hasSize(1); |
| verify(alertMessaging).sendAlert(eq(localMember), eq(AlertLevel.WARNING), any(Date.class), |
| anyString(), anyString(), isNull()); |
| } |
| |
| @Test |
| public void isRegisteredWithAlertingProviderRegistryDuringInitialization() { |
| assertThat(alertingProviderRegistry.getAlertingProvider()).isSameAs(alertAppender); |
| } |
| |
| @Test |
| public void isUnregisteredWithAlertingProviderRegistryDuringCleanUp() { |
| alertAppender.stop(); |
| |
| assertThat(alertingProviderRegistry.getAlertingProvider()).isSameAs(getNullAlertingProvider()); |
| } |
| } |