Java tutorial
/* * #%L * P6Spy * %% * Copyright (C) 2013 P6Spy * %% * 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. * #L% */ package com.p6spy.engine.spy.option; import java.io.File; import java.io.IOException; import java.sql.SQLException; import java.util.Arrays; import java.util.Collection; import java.util.HashSet; import java.util.List; import java.util.Set; import org.apache.commons.io.FileUtils; import org.junit.After; import org.junit.AfterClass; import org.junit.Assert; import org.junit.Before; import org.junit.BeforeClass; import org.junit.Test; import com.p6spy.engine.common.P6LogQuery; import com.p6spy.engine.logging.Category; import com.p6spy.engine.logging.P6LogFactory; import com.p6spy.engine.logging.P6LogLoadableOptions; import com.p6spy.engine.logging.P6LogOptions; import com.p6spy.engine.outage.P6OutageFactory; import com.p6spy.engine.outage.P6OutageLoadableOptions; import com.p6spy.engine.outage.P6OutageOptions; import com.p6spy.engine.spy.P6Factory; import com.p6spy.engine.spy.P6ModuleManager; import com.p6spy.engine.spy.P6SpyFactory; import com.p6spy.engine.spy.P6SpyLoadableOptions; import com.p6spy.engine.spy.P6SpyOptions; import com.p6spy.engine.spy.appender.FileLogger; import com.p6spy.engine.spy.appender.SingleLineFormat; import com.p6spy.engine.test.BaseTestCase; import com.p6spy.engine.test.P6TestFramework; public class P6TestOptionDefaults extends BaseTestCase { public static final File LOG_FILE = new File("spy.log"); public static final Category[] DEFAULT_CATEGORIES = new Category[] { Category.INFO, Category.DEBUG, Category.RESULT, Category.RESULTSET, Category.BATCH }; @SuppressWarnings("unchecked") private static final List<Class<? extends P6Factory>> DEFAULT_FACTORIES = Arrays.asList(P6SpyFactory.class, P6LogFactory.class); @BeforeClass public static void setUpAll() throws SQLException, IOException { // cleanup all LOG_FILE.delete(); // make sure to reinit properly new P6TestFramework("blank") { }; } @Before public void setUp() { // make sure to have no modules explicitly loaded by default { System.clearProperty(SystemProperties.P6SPY_PREFIX + P6SpyOptions.MODULELIST); P6SpyOptions.getActiveInstance().reload(); } } @After public void tearDown() throws SQLException, IOException { System.getProperties().remove(SystemProperties.P6SPY_PREFIX + P6SpyOptions.MODULELIST); } @AfterClass public static void tearDownAll() { // post clean up LOG_FILE.delete(); } @Test public void testDefaultOptions() { assertP6FactoryClassesEqual(DEFAULT_FACTORIES, P6ModuleManager.getInstance().getFactories()); Assert.assertNotNull(P6SpyOptions.getActiveInstance()); Assert.assertNotNull(P6LogOptions.getActiveInstance()); Assert.assertNull(P6OutageOptions.getActiveInstance()); } private void assertP6FactoryClassesEqual(List<Class<? extends P6Factory>> expected, Collection<P6Factory> factories) { final Set<Class<? extends P6Factory>> expectedSet = new HashSet<Class<? extends P6Factory>>(expected); for (P6Factory factory : factories) { expectedSet.remove(factory.getClass()); } Assert.assertTrue(expectedSet.isEmpty()); } @Test public void testP6SpyOptionDefaults() { P6SpyLoadableOptions opts = P6SpyOptions.getActiveInstance(); Assert.assertNotNull(opts); Assert.assertEquals(SingleLineFormat.class.getName(), opts.getLogMessageFormat()); Assert.assertEquals("spy.log", opts.getLogfile()); Assert.assertTrue(opts.getAppend()); Assert.assertNull(opts.getDateformat()); Assert.assertEquals(FileLogger.class.getName(), opts.getAppender()); Assert.assertEquals(P6SpyFactory.class.getName() + "," + P6LogFactory.class.getName(), opts.getModulelist()); Assert.assertEquals(2, opts.getModuleFactories().size()); assertP6FactoryClassesEqual(DEFAULT_FACTORIES, opts.getModuleFactories()); Assert.assertEquals(2, opts.getModuleNames().size()); Assert.assertTrue(opts.getModuleNames().contains(P6SpyFactory.class.getName())); Assert.assertTrue(opts.getModuleNames().contains(P6LogFactory.class.getName())); Assert.assertEquals("", opts.getDriverlist()); Assert.assertNull(opts.getDriverNames()); Assert.assertFalse(opts.getStackTrace()); Assert.assertNull(opts.getStackTraceClass()); Assert.assertFalse(opts.getAutoflush()); Assert.assertFalse(opts.getReloadProperties()); Assert.assertEquals(60L, opts.getReloadPropertiesInterval()); Assert.assertNull(opts.getJNDIContextFactory()); Assert.assertNull(opts.getJNDIContextProviderURL()); Assert.assertNull(opts.getJNDIContextCustom()); Assert.assertNull(opts.getRealDataSource()); Assert.assertNull(opts.getRealDataSourceClass()); Assert.assertEquals("dd-MMM-yy", opts.getDatabaseDialectDateFormat()); Assert.assertTrue(opts.getJmx()); Assert.assertNull(opts.getJmxPrefix()); } @Test public void testP6LogOptionDefaults() { // make sure to have relevant module loaded { System.setProperty(SystemProperties.P6SPY_PREFIX + P6SpyOptions.MODULELIST, P6LogFactory.class.getName()); P6SpyOptions.getActiveInstance().reload(); } final P6LogLoadableOptions opts = P6LogOptions.getActiveInstance(); Assert.assertNotNull(opts); Assert.assertNull(opts.getSQLExpression()); Assert.assertEquals(0L, opts.getExecutionThreshold()); Assert.assertEquals("info,debug,result,resultset,batch", opts.getExcludecategories()); Assert.assertTrue(opts.getExcludeCategoriesSet().containsAll(Arrays.asList(DEFAULT_CATEGORIES))); Assert.assertFalse(opts.getFilter()); Assert.assertNull(opts.getIncludeList()); Assert.assertNull(opts.getExcludeList()); Assert.assertNull(opts.getIncludeExcludePattern()); Assert.assertEquals("", opts.getInclude()); Assert.assertEquals("", opts.getExclude()); Assert.assertNull(opts.getSQLExpressionPattern()); } @Test public void testP6OutageOptionDefaults() { // make sure to have relevant module loaded { System.setProperty(SystemProperties.P6SPY_PREFIX + P6SpyOptions.MODULELIST, P6OutageFactory.class.getName()); P6SpyOptions.getActiveInstance().reload(); } final P6OutageLoadableOptions opts = P6OutageOptions.getActiveInstance(); Assert.assertNotNull(opts); Assert.assertFalse(opts.getOutageDetection()); Assert.assertEquals(30L, opts.getOutageDetectionInterval()); Assert.assertEquals(30000L, opts.getOutageDetectionIntervalMS()); // cleanup - make sure go back to default modules { System.getProperties().remove(SystemProperties.P6SPY_PREFIX + P6SpyOptions.MODULELIST); P6SpyOptions.getActiveInstance().reload(); } } @Test public void testImplicitlyDisabledLogCategories() { // let's explicitly remove P6LogFactory (by not including it to list) { System.setProperty(SystemProperties.P6SPY_PREFIX + P6SpyOptions.MODULELIST, ""); P6SpyOptions.getActiveInstance().reload(); } try { assertDefaultDisabledLogCategories(); } catch (IOException e) { e.printStackTrace(); Assert.fail(); } // cleanup - make sure go back to default modules { System.getProperties().remove(SystemProperties.P6SPY_PREFIX + P6SpyOptions.MODULELIST); P6SpyOptions.getActiveInstance().reload(); } } @Test public void testWithP6LogOptionDefaultsDefaultDisabledLogCategories() { // P6LogFactory is present by default try { assertDefaultDisabledLogCategories(); } catch (IOException e) { e.printStackTrace(); Assert.fail(); } } private void assertDefaultDisabledLogCategories() throws IOException { { final String msg = "debug logged test msg"; P6LogQuery.debug(msg); final String logged = FileUtils.readFileToString(LOG_FILE, "UTF-8"); Assert.assertFalse(logged.contains(msg)); } { final String msg = "info logged test msg"; P6LogQuery.info(msg); final String logged = FileUtils.readFileToString(LOG_FILE, "UTF-8"); Assert.assertFalse(logged.contains(msg)); } { final String msg = "error logged test msg"; P6LogQuery.error(msg); final String logged = FileUtils.readFileToString(LOG_FILE, "UTF-8"); Assert.assertTrue(logged.contains(msg)); } } }