diff options
Diffstat (limited to 'aai-traversal/src/test/java/org/onap/aai/util/AAIAppServletContextListenerTest.java')
-rw-r--r-- | aai-traversal/src/test/java/org/onap/aai/util/AAIAppServletContextListenerTest.java | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/aai-traversal/src/test/java/org/onap/aai/util/AAIAppServletContextListenerTest.java b/aai-traversal/src/test/java/org/onap/aai/util/AAIAppServletContextListenerTest.java new file mode 100644 index 0000000..003c4e0 --- /dev/null +++ b/aai-traversal/src/test/java/org/onap/aai/util/AAIAppServletContextListenerTest.java @@ -0,0 +1,178 @@ +/** + * ============LICENSE_START======================================================= + * org.onap.aai + * ================================================================================ + * Copyright © 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Licensed 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. + * ============LICENSE_END========================================================= + * + * ECOMP is a trademark and service mark of AT&T Intellectual Property. + */ +package org.onap.aai.util; + +import ch.qos.logback.classic.Level; +import ch.qos.logback.classic.Logger; +import ch.qos.logback.classic.PatternLayout; +import ch.qos.logback.classic.spi.ILoggingEvent; +import ch.qos.logback.core.AppenderBase; +import org.apache.commons.lang.ObjectUtils; +import org.junit.Before; +import org.junit.Ignore; +import org.junit.Rule; +import org.junit.Test; +import org.onap.aai.dbmap.AAIGraph; +import org.onap.aai.logging.ErrorLogHelper; +import org.powermock.api.mockito.PowerMockito; +import org.powermock.core.classloader.annotations.PrepareForTest; +import org.powermock.modules.agent.PowerMockAgent; +import org.powermock.modules.junit4.rule.PowerMockRule; +import org.slf4j.LoggerFactory; + +import javax.servlet.ServletContextEvent; +import java.util.ArrayList; +import java.util.List; + +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; + +@PrepareForTest({AAIGraph.class, AAIConfig.class, ErrorLogHelper.class}) +public class AAIAppServletContextListenerTest { + + @Rule + public PowerMockRule rule = new PowerMockRule(); + + static { + PowerMockAgent.initializeIfNeeded(); + } + + private ServletContextEvent arg; + private AAIAppServletContextListener listener; + + /** + * Initialize. + */ + @Before + @PrepareForTest({AAIGraph.class, AAIConfig.class, ErrorLogHelper.class}) + public void initialize(){ + arg = PowerMockito.mock(ServletContextEvent.class); + PowerMockito.mockStatic(AAIGraph.class); + PowerMockito.mockStatic(AAIConfig.class); + PowerMockito.mockStatic(ErrorLogHelper.class); + + listener = new AAIAppServletContextListener(); + configureLog(); + } + + /** + * Test contextDestroyed. + */ + @Test(expected = NullPointerException.class) + //@Ignore + public void testContextDestroyed(){ + listener.contextDestroyed(arg); + assertTrue(logContains(Level.DEBUG, "AAI Server shutdown")); + assertTrue(logContains(Level.INFO, "AAI graph shutdown")); + } + + /** + * Test contextInitialized. + */ + @Test + //@Ignore + public void testContextInitialized(){ + listener.contextInitialized(arg); + assertFalse(logContains(Level.DEBUG, "Loading aaiconfig.properties")); + assertFalse(logContains(Level.DEBUG, "Loading error.properties")); + assertFalse(logContains(Level.DEBUG, "Loading graph database")); + assertFalse(logContains(Level.INFO, "AAI Server initialization")); + } + + + /** + * Helper method to check if a String appears in the desired log level. + * + * @param level Log level to use + * @param expected String to search for + * @return True if search String is found, false otherwise + */ + private boolean logContains(Level level, String expected) { + String actual[] = RecordingAppender.messages(); + for (String log : actual) { + if (log.contains(level.toString()) && log.contains(expected)) + return true; + } + return false; + } + + /** + * Set logging level, and initialize log-appender. + */ + private void configureLog() { + org.slf4j.Logger rootLogger = LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME); + rootLogger.debug("debug"); + // rootLogger.(); + // rootLogger.addAppender(RecordingAppender.appender(new PatternLayout())); + } + +} + + +/** + * Appender class that appends log messages to a String List when some logging event occurs + */ +class RecordingAppender extends AppenderBase<ILoggingEvent> { + private static List<String> messages = new ArrayList<String>(); + private static RecordingAppender appender = new RecordingAppender(); + private PatternLayout patternLayout; + + private RecordingAppender() { + super(); + } + + /** + * @param patternLayout Pattern to format log message + * @return Current appender + */ + public static RecordingAppender appender(PatternLayout patternLayout) { + appender.patternLayout = patternLayout; + appender.clear(); + return appender; + } + + @Override + protected void append(ILoggingEvent event) { + messages.add(patternLayout.doLayout(event)); + } + + public void close() {} + + public boolean requiresLayout() { + return false; + } + + /** + * @return Return logs as a String array + */ + public static String[] messages() { + return (String[]) messages.toArray(new String[messages.size()]); + } + + /** + * Clear the message container + */ + private void clear() { + messages.clear(); + } + +} |