/*
* 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.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import junit.framework.Test;
import org.apache.commons.logging.PathableClassLoader;
import org.apache.commons.logging.PathableTestSuite;
/**
* Tests custom date time format configuration
*/
public class DateTimeCustomConfigTestCase extends CustomConfigTestCase {
// ----------------------------------------------------------- Constructors
/**
* Return the tests included in this test suite.
* <p>
* We need to use a PathableClassLoader here because the SimpleLog class
* is a pile of junk and chock-full of static variables. Any other test
* (like simple.CustomConfigTestCase) that has used the SimpleLog class
* will already have caused it to do once-only initialisation that we
* can't reset, even by calling LogFactory.releaseAll, because of those
* ugly statics. The only clean solution is to load a clean copy of
* commons-logging including SimpleLog via a nice clean classloader.
* Or we could fix SimpleLog to be sane...
*/
public static Test suite() throws Exception {
Class thisClass = DateTimeCustomConfigTestCase.class;
PathableClassLoader loader = new PathableClassLoader(null);
loader.useSystemLoader("junit.");
loader.addLogicalLib("testclasses");
loader.addLogicalLib("commons-logging");
Class testClass = loader.loadClass(thisClass.getName());
return new PathableTestSuite(testClass, loader);
}
/**
* Set up system properties required by this unit test. Here, we
* set up the props defined in the parent class setProperties method,
* and add a few to configure the SimpleLog class date/time output.
*/
public void setProperties() {
super.setProperties();
System.setProperty(
"org.apache.commons.logging.simplelog.dateTimeFormat",
"dd.mm.yyyy");
System.setProperty(
"org.apache.commons.logging.simplelog.showdatetime",
"true");
}
/**
* Set up instance variables required by this test case.
*/
public void setUp() throws Exception {
super.setUp();
}
// ----------------------------------------------------------- Methods
/** Checks that the date time format has been successfully set */
protected void checkDecoratedDateTime() {
assertEquals("Expected date format to be set", "dd.mm.yyyy",
((DecoratedSimpleLog) log).getDateTimeFormat());
// try the formatter
Date now = new Date();
DateFormat formatter = ((DecoratedSimpleLog) log).getDateTimeFormatter();
SimpleDateFormat sampleFormatter = new SimpleDateFormat("dd.mm.yyyy");
assertEquals("Date should be formatters to pattern dd.mm.yyyy", sampleFormatter.format(now), formatter.format(now));
}
/** Hook for subclassses */
protected void checkShowDateTime() {
assertTrue(((DecoratedSimpleLog) log).getShowDateTime());
}
}