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/*
 * Copyright 2001-2004 The Apache Software Foundation.
 * 
 * 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.
 */ 

package org.apache.commons.logging.simple;


import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import junit.framework.Test;
import junit.framework.TestSuite;

import org.apache.commons.logging.impl.SimpleLog;


/**
 * 

TestCase for simple logging when running with custom configuration * properties.

* * @author Craig R. McClanahan * @version $Revision: 1.6 $ $Date: 2004/05/30 10:32:25 $ */ public class CustomConfigTestCase extends DefaultConfigTestCase { // ----------------------------------------------------------- Constructors /** *

Construct a new instance of this test case.

* * @param name Name of the test case */ public CustomConfigTestCase(String name) { super(name); } // ----------------------------------------------------- Instance Variables /** *

The expected log records.

*/ protected List expected; /** *

The message levels that should have been logged.

*/ /* protected Level testLevels[] = { Level.FINE, Level.INFO, Level.WARNING, Level.SEVERE, Level.SEVERE }; */ /** *

The message strings that should have been logged.

*/ protected String testMessages[] = { "debug", "info", "warn", "error", "fatal" }; // ------------------------------------------- JUnit Infrastructure Methods /** * Set up instance variables required by this test case. */ public void setUp() throws Exception { expected = new ArrayList(); setUpFactory(); setUpLog("DecoratedLogger"); } /** * Return the tests included in this test suite. */ public static Test suite() { return (new TestSuite(CustomConfigTestCase.class)); } /** * Tear down instance variables required by this test case. */ public void tearDown() { super.tearDown(); expected = null; } // ----------------------------------------------------------- Test Methods // Test logging message strings with exceptions public void testExceptionMessages() throws Exception { ((DecoratedSimpleLog) log).clearCache(); logExceptionMessages(); checkExpected(); } // Test logging plain message strings public void testPlainMessages() throws Exception { ((DecoratedSimpleLog) log).clearCache(); logPlainMessages(); checkExpected(); } // Test Serializability of standard instance public void testSerializable() throws Exception { ((DecoratedSimpleLog) log).clearCache(); logPlainMessages(); super.testSerializable(); logExceptionMessages(); checkExpected(); } // -------------------------------------------------------- Support Methods // Check the decorated log instance protected void checkDecorated() { assertNotNull("Log exists", log); assertEquals("Log class", "org.apache.commons.logging.simple.DecoratedSimpleLog", log.getClass().getName()); // Can we call level checkers with no exceptions? assertTrue(log.isDebugEnabled()); assertTrue(log.isErrorEnabled()); assertTrue(log.isFatalEnabled()); assertTrue(log.isInfoEnabled()); assertTrue(!log.isTraceEnabled()); assertTrue(log.isWarnEnabled()); // Can we retrieve the current log level? assertEquals(SimpleLog.LOG_LEVEL_DEBUG, ((SimpleLog) log).getLevel()); // Can we validate the extra exposed properties? checkDecoratedDateTime(); assertEquals("DecoratedLogger", ((DecoratedSimpleLog) log).getLogName()); checkShowDateTime(); assertTrue(((DecoratedSimpleLog) log).getShowShortName()); } /** Hook for subclassses */ protected void checkShowDateTime() { assertTrue(!((DecoratedSimpleLog) log).getShowDateTime()); } /** Hook for subclasses */ protected void checkDecoratedDateTime() { assertEquals("yyyy/MM/dd HH:mm:ss:SSS zzz", ((DecoratedSimpleLog) log).getDateTimeFormat()); } // Check the actual log records against the expected ones protected void checkExpected() { List acts = ((DecoratedSimpleLog) log).getCache(); Iterator exps = expected.iterator(); int n = 0; while (exps.hasNext()) { LogRecord exp = (LogRecord) exps.next(); LogRecord act = (LogRecord) acts.get(n++); assertEquals("Row " + n + " type", exp.type, act.type); assertEquals("Row " + n + " message", exp.message, act.message); assertEquals("Row " + n + " throwable", exp.t, act.t); } } // Check the standard log instance protected void checkStandard() { checkDecorated(); } // Log the messages with exceptions protected void logExceptionMessages() { // Generate log records Throwable t = new IndexOutOfBoundsException(); log.trace("trace", t); // Should not actually get logged log.debug("debug", t); log.info("info", t); log.warn("warn", t); log.error("error", t); log.fatal("fatal", t); // Record the log records we expect expected.add(new LogRecord(SimpleLog.LOG_LEVEL_DEBUG, "debug", t)); expected.add(new LogRecord(SimpleLog.LOG_LEVEL_INFO, "info", t)); expected.add(new LogRecord(SimpleLog.LOG_LEVEL_WARN, "warn", t)); expected.add(new LogRecord(SimpleLog.LOG_LEVEL_ERROR, "error", t)); expected.add(new LogRecord(SimpleLog.LOG_LEVEL_FATAL, "fatal", t)); } // Log the plain messages protected void logPlainMessages() { // Generate log records log.trace("trace"); // Should not actually get logged log.debug("debug"); log.info("info"); log.warn("warn"); log.error("error"); log.fatal("fatal"); // Record the log records we expect expected.add(new LogRecord(SimpleLog.LOG_LEVEL_DEBUG, "debug", null)); expected.add(new LogRecord(SimpleLog.LOG_LEVEL_INFO, "info", null)); expected.add(new LogRecord(SimpleLog.LOG_LEVEL_WARN, "warn", null)); expected.add(new LogRecord(SimpleLog.LOG_LEVEL_ERROR, "error", null)); expected.add(new LogRecord(SimpleLog.LOG_LEVEL_FATAL, "fatal", null)); } }


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