/*
* 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.felix.cm.file;
import java.io.File;
import junit.framework.TestCase;
import org.apache.felix.cm.MockBundleContext;
import org.osgi.framework.BundleContext;
public class FilePersistenceManagerConstructorTest extends TestCase
{
/** The current working directory for the tests */
private static final String TEST_WORKING_DIRECTORY = "target";
/** The Bundle Data Area directory for testing */
private static final String BUNDLE_DATA = "bundleData";
/** The Configuration location path for testing */
private static final String LOCATION_TEST = "test";
/** the previous working directory to return to on tearDown */
private String oldWorkingDirectory;
protected void setUp() throws Exception
{
super.setUp();
String testDir = new File(TEST_WORKING_DIRECTORY).getAbsolutePath();
oldWorkingDirectory = System.getProperty( "user.dir" );
System.setProperty( "user.dir", testDir );
}
protected void tearDown() throws Exception
{
System.setProperty( "user.dir", oldWorkingDirectory );
super.tearDown();
}
/**
* Test method for {@link org.apache.felix.cm.file.FilePersistenceManager#FilePersistenceManager(java.lang.String)}.
*/
public void testFilePersistenceManagerString()
{
// variables used in these tests
FilePersistenceManager fpm;
String relPath;
String absPath;
// with null
fpm = new FilePersistenceManager(null);
assertFpm(fpm, new File(FilePersistenceManager.DEFAULT_CONFIG_DIR) );
// with a relative path
relPath = LOCATION_TEST;
fpm = new FilePersistenceManager(relPath);
assertFpm(fpm, new File(relPath) );
// with an absolute path
absPath = new File(LOCATION_TEST).getAbsolutePath();
fpm = new FilePersistenceManager(absPath);
assertFpm(fpm, new File(absPath) );
}
/**
* Test method for {@link org.apache.felix.cm.file.FilePersistenceManager#FilePersistenceManager(org.osgi.framework.BundleContext, java.lang.String)}.
*/
public void testFilePersistenceManagerBundleContextString()
{
// variables used in these tests
BundleContext bundleContext;
FilePersistenceManager fpm;
String relPath;
String absPath;
File dataArea;
// first suite: no BundleContext at all
// with null
fpm = new FilePersistenceManager(null);
assertFpm(fpm, new File(FilePersistenceManager.DEFAULT_CONFIG_DIR) );
// with a relative path
relPath = LOCATION_TEST;
fpm = new FilePersistenceManager(relPath);
assertFpm(fpm, new File(relPath) );
// with an absolute path
absPath = new File(LOCATION_TEST).getAbsolutePath();
fpm = new FilePersistenceManager(absPath);
assertFpm(fpm, new File(absPath) );
// second suite: BundleContext without data file
bundleContext = new FilePersistenceManagerBundleContext(null);
// with null
fpm = new FilePersistenceManager(bundleContext, null);
assertFpm(fpm, new File(FilePersistenceManager.DEFAULT_CONFIG_DIR) );
// with a relative path
relPath = LOCATION_TEST;
fpm = new FilePersistenceManager(bundleContext, relPath);
assertFpm(fpm, new File(relPath) );
// with an absolute path
absPath = new File(LOCATION_TEST).getAbsolutePath();
fpm = new FilePersistenceManager(bundleContext, absPath);
assertFpm(fpm, new File(absPath) );
// third suite: BundleContext with relative data file
dataArea = new File(BUNDLE_DATA);
bundleContext = new FilePersistenceManagerBundleContext(dataArea);
// with null
fpm = new FilePersistenceManager(bundleContext, null);
assertFpm(fpm, new File(dataArea, FilePersistenceManager.DEFAULT_CONFIG_DIR) );
// with a relative path
relPath = LOCATION_TEST;
fpm = new FilePersistenceManager(bundleContext, relPath);
assertFpm(fpm, new File(dataArea, relPath) );
// with an absolute path
absPath = new File(LOCATION_TEST).getAbsolutePath();
fpm = new FilePersistenceManager(bundleContext, absPath);
assertFpm(fpm, new File(absPath) );
// fourth suite: BundleContext with absolute data file
dataArea = new File(BUNDLE_DATA).getAbsoluteFile();
bundleContext = new FilePersistenceManagerBundleContext(dataArea);
// with null
fpm = new FilePersistenceManager(bundleContext, null);
assertFpm(fpm, new File(dataArea, FilePersistenceManager.DEFAULT_CONFIG_DIR) );
// with a relative path
relPath = LOCATION_TEST;
fpm = new FilePersistenceManager(bundleContext, relPath);
assertFpm(fpm, new File(dataArea, relPath) );
// with an absolute path
absPath = new File(LOCATION_TEST).getAbsolutePath();
fpm = new FilePersistenceManager(bundleContext, absPath);
assertFpm(fpm, new File(absPath) );
}
private void assertFpm(FilePersistenceManager fpm, File expected) {
assertEquals( expected.getAbsoluteFile(), fpm.getLocation() );
}
private static final class FilePersistenceManagerBundleContext extends MockBundleContext {
private File dataArea;
private FilePersistenceManagerBundleContext( File dataArea )
{
this.dataArea = dataArea;
}
public File getDataFile( String path )
{
return (dataArea != null) ? new File(dataArea, path) : null;
}
}
}