/*
* Copyright 2002-2010 the original author or authors.
*
* 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.springframework.core.serializer;
import java.io.NotSerializableException;
import java.io.Serializable;
import org.junit.Test;
import org.springframework.core.serializer.support.DeserializingConverter;
import org.springframework.core.serializer.support.SerializationFailedException;
import org.springframework.core.serializer.support.SerializingConverter;
import static org.junit.Assert.*;
/**
* @author Gary Russell
* @author Mark Fisher
* @since 3.0.5
*/
public class SerializationConverterTests {
@Test
public void serializeAndDeserializeString() {
SerializingConverter toBytes = new SerializingConverter();
byte[] bytes = toBytes.convert("Testing");
DeserializingConverter fromBytes = new DeserializingConverter();
assertEquals("Testing", fromBytes.convert(bytes));
}
@Test
public void nonSerializableObject() {
SerializingConverter toBytes = new SerializingConverter();
try {
toBytes.convert(new Object());
fail("Expected IllegalArgumentException");
}
catch (SerializationFailedException e) {
assertNotNull(e.getCause());
assertTrue(e.getCause() instanceof IllegalArgumentException);
}
}
@Test
public void nonSerializableField() {
SerializingConverter toBytes = new SerializingConverter();
try {
toBytes.convert(new UnSerializable());
fail("Expected SerializationFailureException");
}
catch (SerializationFailedException e) {
assertNotNull(e.getCause());
assertTrue(e.getCause() instanceof NotSerializableException);
}
}
@Test(expected = SerializationFailedException.class)
public void deserializationFailure() {
DeserializingConverter fromBytes = new DeserializingConverter();
fromBytes.convert("Junk".getBytes());
}
class UnSerializable implements Serializable {
private static final long serialVersionUID = 1L;
@SuppressWarnings("unused")
private Object object;
}
}