/*
* Copyright (C) 2010 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.container.util;
import junit.framework.TestCase;
import org.exoplatform.container.configuration.ConfigurationManagerImpl;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.Map;
/**
* @author <a href="mailto:nikolazius@gmail.com">Nikolay Zamosenchuk</a>
* @version $Id: TestTemplateHelper.java 34360 2009-07-22 23:58:59Z nzamosenchuk $
*
*/
public class TestTemplateConfigurationHelper extends TestCase
{
public void testFilters()
{
// create helper with predefined include and exclude patterns
TemplateConfigurationHelper helper =
new TemplateConfigurationHelper(new String[]{"^foo-.*", "^jgroups-configuration"},
new String[]{"^foo-configuration"}, new ConfigurationManagerImpl());
Map<String, String> parameters = new HashMap<String, String>();
parameters.put("foo-configuration", "");
parameters.put("foo-cache.loader", "");
parameters.put("foo-clustername", "");
parameters.put("max-volatile-size", "");
Map<String, String> preparedParameters = helper.prepareParameters(parameters);
assertEquals(2, preparedParameters.size());
// "foo-configuration" and "max-volatile-size" should be excluded
assertFalse(preparedParameters.containsKey("${foo-configuration}"));
assertFalse(preparedParameters.containsKey("${max-volatile-size}"));
assertTrue(preparedParameters.containsKey("${foo-cache.loader}"));
assertTrue(preparedParameters.containsKey("${foo-clustername}"));
}
public void testFilters2()
{
// create helper with predefined include and exclude patterns
TemplateConfigurationHelper helper =
new TemplateConfigurationHelper(new String[]{"^foo-.*", "^jgroups-configuration"},
new String[]{"^foo-configuration"}, new ConfigurationManagerImpl());
Map<String, String> parameters = new HashMap<String, String>();
parameters.put("jgroups-configuration", "");
parameters.put("foo-cache.loader", "");
parameters.put("foo-clustername", "");
parameters.put("max-volatile-size", "");
Map<String, String> preparedParameters = helper.prepareParameters(parameters);
assertEquals(3, preparedParameters.size());
// "foo-configuration" and "max-volatile-size" should be excluded
assertFalse(preparedParameters.containsKey("${max-volatile-size}"));
assertTrue(preparedParameters.containsKey("${foo-cache.loader}"));
assertTrue(preparedParameters.containsKey("${foo-clustername}"));
}
public void testTemplating() throws IOException
{
TemplateConfigurationHelper helper =
new TemplateConfigurationHelper(new String[]{"^foo-.*", "^jgroups-configuration"},
new String[]{"^foo-configuration"}, new ConfigurationManagerImpl());
String template = "configuration in any format, containing ${foo-template-variable} and many others";
String expectedConfig = "configuration in any format, containing pretty good parameter and many others";
InputStream templateStream = new ByteArrayInputStream(template.getBytes());
Map<String, String> parameters = new HashMap<String, String>();
parameters.put("foo-template-variable", "pretty good parameter");
InputStream configStream = helper.fillTemplate(templateStream, parameters);
String config = Utils.readStream(configStream);
assertTrue(expectedConfig.equals(config));
}
}