/**
* Copyright 2005-2014 Restlet
*
* The contents of this file are subject to the terms of one of the following
* open source licenses: Apache 2.0 or or EPL 1.0 (the "Licenses"). You can
* select the license that you prefer but you may not use this file except in
* compliance with one of these Licenses.
*
* You can obtain a copy of the Apache 2.0 license at
* http://www.opensource.org/licenses/apache-2.0
*
* You can obtain a copy of the EPL 1.0 license at
* http://www.opensource.org/licenses/eclipse-1.0
*
* See the Licenses for the specific language governing permissions and
* limitations under the Licenses.
*
* Alternatively, you can obtain a royalty free commercial license with less
* limitations, transferable or non-transferable, directly at
* http://restlet.com/products/restlet-framework
*
* Restlet is a registered trademark of Restlet S.A.S.
*/
package org.restlet.test.ext.velocity;
import java.io.File;
import java.io.FileWriter;
import java.util.Map;
import java.util.TreeMap;
import org.restlet.data.LocalReference;
import org.restlet.data.MediaType;
import org.restlet.data.Reference;
import org.restlet.engine.io.IoUtils;
import org.restlet.ext.velocity.TemplateRepresentation;
import org.restlet.representation.Representation;
import org.restlet.resource.ClientResource;
import org.restlet.test.RestletTestCase;
/**
* Test case for the Velocity extension.
*
* @author Jerome Louvel
*/
public class VelocityTestCase extends RestletTestCase {
public void testRepresentationTemplate() throws Exception {
// Create a temporary directory for the tests
File testDir = new File(System.getProperty("java.io.tmpdir"),
"VelocityTestCase");
testDir.mkdir();
// Create a temporary template file
File testFile = File.createTempFile("test", ".vm", testDir);
FileWriter fw = new FileWriter(testFile);
fw.write("Value=$value");
fw.close();
Map<String, Object> map = new TreeMap<String, Object>();
map.put("value", "myValue");
// Representation approach
Reference ref = LocalReference.createFileReference(testFile);
ClientResource r = new ClientResource(ref);
Representation templateFile = r.get();
TemplateRepresentation tr = new TemplateRepresentation(templateFile,
map, MediaType.TEXT_PLAIN);
final String result = tr.getText();
assertEquals("Value=myValue", result);
// Clean-up
IoUtils.delete(testFile);
IoUtils.delete(testDir, true);
}
public void testStandardTemplate() throws Exception {
// Create a temporary directory for the tests
final File testDir = new File(System.getProperty("java.io.tmpdir"),
"VelocityTestCase");
testDir.mkdir();
// Create a temporary template file
final File testFile = File.createTempFile("test", ".vm", testDir);
final FileWriter fw = new FileWriter(testFile);
fw.write("Value=$value");
fw.close();
final Map<String, Object> map = new TreeMap<String, Object>();
map.put("value", "myValue");
// Standard approach
final TemplateRepresentation tr = new TemplateRepresentation(
testFile.getName(), map, MediaType.TEXT_PLAIN);
tr.getEngine().setProperty("file.resource.loader.path",
testDir.getAbsolutePath());
final String result = tr.getText();
assertEquals("Value=myValue", result);
// Clean-up
IoUtils.delete(testFile);
IoUtils.delete(testDir, true);
}
}