/**
* Copyright (c) 2008-2012, http://www.snakeyaml.org
*
* 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.yaml.snakeyaml.generics;
import java.beans.IntrospectionException;
import junit.framework.TestCase;
import org.yaml.snakeyaml.Yaml;
public class BirdTest extends TestCase {
public void testHome() throws IntrospectionException {
Bird bird = new Bird();
bird.setName("Eagle");
Nest home = new Nest();
home = new Nest();
home.setHeight(3);
bird.setHome(home);
Yaml yaml = new Yaml();
String output = yaml.dumpAsMap(bird);
Bird parsed;
String javaVendor = System.getProperty("java.vm.name");
Yaml loader = new Yaml();
if (GenericsBugDetector.isProperIntrospection()) {
// no global tags
System.out.println("java.vm.name: " + javaVendor);
assertEquals("no global tags must be emitted.", "home:\n height: 3\nname: Eagle\n",
output);
parsed = loader.loadAs(output, Bird.class);
} else {
// with global tags
System.out
.println("JDK requires global tags for JavaBean properties with Java Generics. java.vm.name: "
+ javaVendor);
assertEquals("global tags are inevitable here.",
"home: !!org.yaml.snakeyaml.generics.Nest\n height: 3\nname: Eagle\n", output);
parsed = loader.loadAs(output, Bird.class);
}
assertEquals(bird.getName(), parsed.getName());
assertEquals(bird.getHome().getHeight(), parsed.getHome().getHeight());
}
}