package com.esotericsoftware.kryo;
import java.io.FileNotFoundException;
import com.esotericsoftware.kryo.serializers.CompatibleFieldSerializer;
/** @author Nathan Sweet <misc@n4te.com> */
public class CompatibleFieldSerializerTest extends KryoTestCase {
{
supportsCopy = true;
}
public void testCompatibleFieldSerializer () throws FileNotFoundException {
TestClass object1 = new TestClass();
object1.child = new TestClass();
object1.other = new AnotherClass();
object1.other.value = "meow";
kryo.setDefaultSerializer(CompatibleFieldSerializer.class);
kryo.register(TestClass.class);
kryo.register(AnotherClass.class);
roundTrip(100, 100, object1);
}
public void testAddedField () throws FileNotFoundException {
TestClass object1 = new TestClass();
object1.child = new TestClass();
object1.other = new AnotherClass();
object1.other.value = "meow";
CompatibleFieldSerializer serializer = new CompatibleFieldSerializer(kryo, TestClass.class);
serializer.removeField("text");
kryo.register(TestClass.class, serializer);
kryo.register(AnotherClass.class, new CompatibleFieldSerializer(kryo, AnotherClass.class));
roundTrip(74, 74, object1);
kryo.register(TestClass.class, new CompatibleFieldSerializer(kryo, TestClass.class));
Object object2 = kryo.readClassAndObject(input);
assertEquals(object1, object2);
}
public void testRemovedField () throws FileNotFoundException {
TestClass object1 = new TestClass();
object1.child = new TestClass();
kryo.register(TestClass.class, new CompatibleFieldSerializer(kryo, TestClass.class));
roundTrip(88, 88, object1);
CompatibleFieldSerializer serializer = new CompatibleFieldSerializer(kryo, TestClass.class);
serializer.removeField("text");
kryo.register(TestClass.class, serializer);
Object object2 = kryo.readClassAndObject(input);
assertEquals(object1, object2);
}
static public class TestClass {
public String text = "something";
public int moo = 120;
public long moo2 = 1234120;
public TestClass child;
public int zzz = 123;
public AnotherClass other;
public boolean equals (Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
TestClass other = (TestClass)obj;
if (child == null) {
if (other.child != null) return false;
} else if (!child.equals(other.child)) return false;
if (moo != other.moo) return false;
if (moo2 != other.moo2) return false;
if (text == null) {
if (other.text != null) return false;
} else if (!text.equals(other.text)) return false;
if (zzz != other.zzz) return false;
return true;
}
}
static public class AnotherClass {
String value;
}
}