| /* |
| * 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.test.util.ResourceUtils.createFileFromResource; |
| import static org.apache.geode.test.util.ResourceUtils.getResource; |
| import static org.assertj.core.api.Assertions.assertThat; |
| |
| import java.net.URL; |
| import java.nio.ByteBuffer; |
| |
| import org.apache.logging.log4j.Level; |
| import org.apache.logging.log4j.Logger; |
| import org.apache.logging.log4j.core.LifeCycle; |
| import org.apache.logging.log4j.core.LogEvent; |
| import org.apache.logging.log4j.core.appender.ConsoleAppender; |
| import org.apache.logging.log4j.core.appender.DefaultErrorHandler; |
| import org.apache.logging.log4j.core.appender.OutputStreamManager; |
| 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.internal.logging.LogService; |
| import org.apache.geode.test.junit.categories.LoggingTest; |
| |
| /** |
| * Integration tests for {@link GeodeConsoleAppender}. |
| */ |
| @Category(LoggingTest.class) |
| public class GeodeConsoleAppenderIntegrationTest { |
| |
| private static final String CONFIG_FILE_NAME = "GeodeConsoleAppenderIntegrationTest_log4j2.xml"; |
| private static final String APPENDER_NAME = "STDOUT"; |
| private static final String OUTPUT_STREAM_MANAGER_NAME = "null.SYSTEM_OUT.false.false"; |
| private static final String DELEGATE_APPENDER_NAME = "STDOUT_DELEGATE"; |
| private static final String DELEGATE_OUTPUT_STREAM_MANAGER_NAME = "SYSTEM_OUT.false.false"; |
| |
| private static String configFilePath; |
| |
| private GeodeConsoleAppender geodeConsoleAppender; |
| 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 { |
| geodeConsoleAppender = |
| loggerContextRule.getAppender("STDOUT", GeodeConsoleAppender.class); |
| logger = LogService.getLogger(); |
| logMessage = "Logging in " + testName.getMethodName(); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| geodeConsoleAppender.clearLogEvents(); |
| } |
| |
| @Test |
| public void getLogEventsIsEmptyByDefault() { |
| assertThat(geodeConsoleAppender.getLogEvents()).isEmpty(); |
| } |
| |
| @Test |
| public void getLogEventsReturnsLoggedEvents() { |
| logger.info(logMessage); |
| |
| assertThat(geodeConsoleAppender.getLogEvents()).hasSize(1); |
| |
| LogEvent event = geodeConsoleAppender.getLogEvents().get(0); |
| assertThat(event.getLoggerName()).isEqualTo(getClass().getName()); |
| assertThat(event.getLevel()).isEqualTo(Level.INFO); |
| assertThat(event.getMessage().getFormattedMessage()).isEqualTo(logMessage); |
| } |
| |
| @Test |
| public void pausedDoesNotLog() { |
| geodeConsoleAppender.pause(); |
| |
| logger.info(logMessage); |
| |
| assertThat(geodeConsoleAppender.getLogEvents()).isEmpty(); |
| } |
| |
| @Test |
| public void resumeAfterPausedLogs() { |
| geodeConsoleAppender.pause(); |
| geodeConsoleAppender.resume(); |
| |
| logger.info(logMessage); |
| |
| assertThat(geodeConsoleAppender.getLogEvents()).hasSize(1); |
| } |
| |
| @Test |
| public void resumeWithoutPauseStillLogs() { |
| geodeConsoleAppender.resume(); |
| |
| logger.info(logMessage); |
| |
| assertThat(geodeConsoleAppender.getLogEvents()).hasSize(1); |
| } |
| |
| @Test |
| public void isPausedReturnsTrueAfterPause() { |
| geodeConsoleAppender.pause(); |
| |
| assertThat(geodeConsoleAppender.isPaused()).isTrue(); |
| } |
| |
| @Test |
| public void isPausedReturnsFalseAfterResume() { |
| geodeConsoleAppender.pause(); |
| geodeConsoleAppender.resume(); |
| |
| assertThat(geodeConsoleAppender.isPaused()).isFalse(); |
| } |
| |
| @Test |
| public void resumeWithoutPauseDoesNothing() { |
| geodeConsoleAppender.resume(); |
| |
| assertThat(geodeConsoleAppender.isPaused()).isFalse(); |
| } |
| |
| @Test |
| public void isPausedReturnsFalseByDefault() { |
| assertThat(geodeConsoleAppender.isPaused()).isFalse(); |
| } |
| |
| @Test |
| public void geodeConsoleAppenderIsConfigured() { |
| assertThat(geodeConsoleAppender).isNotNull(); |
| |
| assertThat(geodeConsoleAppender.getFilter()).isNull(); |
| assertThat(geodeConsoleAppender.getHandler()).isInstanceOf(DefaultErrorHandler.class); |
| assertThat(geodeConsoleAppender.getImmediateFlush()).isTrue(); |
| assertThat(geodeConsoleAppender.getLayout()).isNotNull(); |
| assertThat(geodeConsoleAppender.getManager()).isInstanceOf(OutputStreamManager.class); |
| assertThat(geodeConsoleAppender.getName()).isEqualTo(APPENDER_NAME); |
| assertThat(geodeConsoleAppender.getState()).isSameAs(LifeCycle.State.STARTED); |
| // assertThat(geodeConsoleAppender.getTarget()).isSameAs(ConsoleAppender.Target.SYSTEM_OUT); |
| |
| OutputStreamManager outputStreamManager = geodeConsoleAppender.getManager(); |
| assertThat(outputStreamManager.isOpen()).isTrue(); |
| assertThat(outputStreamManager.getByteBuffer()).isInstanceOf(ByteBuffer.class); |
| assertThat(outputStreamManager.hasOutputStream()).isTrue(); |
| assertThat(outputStreamManager.getContentFormat()).isEmpty(); |
| assertThat(outputStreamManager.getLoggerContext()).isNull(); |
| assertThat(outputStreamManager.getName()).isEqualTo(OUTPUT_STREAM_MANAGER_NAME); |
| } |
| |
| @Test |
| public void delegateConsoleAppenderIsConfigured() { |
| ConsoleAppender consoleAppender = geodeConsoleAppender.getDelegate(); |
| assertThat(consoleAppender).isNotNull(); |
| |
| assertThat(consoleAppender.getFilter()).isNull(); |
| assertThat(consoleAppender.getHandler()).isInstanceOf(DefaultErrorHandler.class); |
| assertThat(consoleAppender.getImmediateFlush()).isTrue(); |
| assertThat(consoleAppender.getLayout()).isNotNull(); |
| assertThat(consoleAppender.getManager()).isInstanceOf(OutputStreamManager.class); |
| assertThat(consoleAppender.getName()).isEqualTo(DELEGATE_APPENDER_NAME); |
| assertThat(consoleAppender.getState()).isSameAs(LifeCycle.State.STARTED); |
| assertThat(consoleAppender.getTarget()).isSameAs(ConsoleAppender.Target.SYSTEM_OUT); |
| |
| OutputStreamManager outputStreamManager = consoleAppender.getManager(); |
| assertThat(outputStreamManager.isOpen()).isTrue(); |
| assertThat(outputStreamManager.getByteBuffer()).isInstanceOf(ByteBuffer.class); |
| assertThat(outputStreamManager.hasOutputStream()).isTrue(); |
| assertThat(outputStreamManager.getContentFormat()).isEmpty(); |
| assertThat(outputStreamManager.getLoggerContext()).isNull(); |
| assertThat(outputStreamManager.getName()).isEqualTo(DELEGATE_OUTPUT_STREAM_MANAGER_NAME); |
| } |
| } |