/*
* The MIT License
*
* Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package hudson.util;
import static org.junit.Assert.*;
import com.thoughtworks.xstream.XStream;
import com.thoughtworks.xstream.converters.ConversionException;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.junit.Test;
/**
* @author Kohsuke Kawaguchi
*/
public class RobustReflectionConverterTest {
static {
Logger.getLogger(RobustReflectionConverter.class.getName()).setLevel(Level.OFF);
}
@Test
public void robustUnmarshalling() {
Point p = read(new XStream2());
assertEquals(p.x,1);
assertEquals(p.y,2);
}
private Point read(XStream xs) {
String clsName = Point.class.getName();
return (Point) xs.fromXML("<" + clsName + "><x>1</x><y>2</y><z>3</z></" + clsName + '>');
}
@Test
public void ifWorkaroundNeeded() {
try {
read(new XStream());
fail();
} catch (ConversionException e) {
// expected
assertTrue(e.getMessage().contains("z"));
}
}
@Test
public void classOwnership() throws Exception {
XStream xs = new XStream2(new XStream2.ClassOwnership() {
@Override public String ownerOf(Class<?> clazz) {
Owner o = clazz.getAnnotation(Owner.class);
return o != null ? o.value() : null;
}
});
String prefix1 = RobustReflectionConverterTest.class.getName() + "_-";
String prefix2 = RobustReflectionConverterTest.class.getName() + "$";
Enchufla s1 = new Enchufla();
s1.number = 1;
s1.direction = "North";
Moonwalk s2 = new Moonwalk();
s2.number = 2;
s2.boot = new Boot();
s2.lover = new Billy();
Moonwalk s3 = new Moonwalk();
s3.number = 3;
s3.boot = new Boot();
s3.jacket = new Jacket();
s3.lover = new Jean();
Bild b = new Bild();
b.steppes = new Steppe[] {s1, s2, s3};
Projekt p = new Projekt();
p.bildz = new Bild[] {b};
assertEquals("<Projekt><bildz><Bild><steppes>"
+ "<Enchufla plugin='p1'><number>1</number><direction>North</direction></Enchufla>"
// note no plugin='p2' on <boot/> since that would be redundant; <jacket/> is quiet even though unowned
+ "<Moonwalk plugin='p2'><number>2</number><boot/><lover class='Billy' plugin='p3'/></Moonwalk>"
+ "<Moonwalk plugin='p2'><number>3</number><boot/><jacket/><lover class='Jean' plugin='p4'/></Moonwalk>"
+ "</steppes></Bild></bildz></Projekt>",
xs.toXML(p).replace(prefix1, "").replace(prefix2, "").replaceAll("\r?\n *", "").replace('"', '\''));
Moonwalk s = (Moonwalk) xs.fromXML("<" + prefix1 + "Moonwalk plugin='p2'><lover class='" + prefix2 + "Billy' plugin='p3'/></" + prefix1 + "Moonwalk>");
assertEquals(Billy.class, s.lover.getClass());
}
@Retention(RetentionPolicy.RUNTIME) @interface Owner {String value();}
public static class Projekt {
Bild[] bildz;
}
public static class Bild {
Steppe[] steppes;
}
public static abstract class Steppe {
int number;
}
@Owner("p1")
public static class Enchufla extends Steppe {
String direction;
}
@Owner("p2")
public static class Moonwalk extends Steppe {
Boot boot;
Jacket jacket;
Lover lover;
}
@Owner("p2")
public static class Boot {}
public static class Jacket {}
@Owner("p2")
public static abstract class Lover {}
@Owner("p3")
public static class Billy extends Lover {}
@Owner("p4")
public static class Jean extends Lover {}
}