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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.tuscany.sca.databinding.json.jackson;
import java.lang.reflect.Array;
import junit.framework.Assert;
import org.apache.tuscany.sca.databinding.TransformationContext;
import org.apache.tuscany.sca.databinding.impl.TransformationContextImpl;
import org.apache.tuscany.sca.databinding.json.MyBean;
import org.apache.tuscany.sca.databinding.json.MyInterface;
import org.apache.tuscany.sca.databinding.json.MyInterfaceImpl;
import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
import org.junit.Test;
public class JacksonTestCase {
public void testPOJO() throws Exception {
MyBean bean = new MyBean();
bean.setName("Test");
bean.setAge(20);
bean.getNotes().add("1");
bean.getNotes().add("2");
bean.getMap().put("1", 1);
MyInterface service = new MyInterfaceImpl();
service.setId("ID001");
bean.setService(service);
bean.setOtherService(service);
roundTrip(bean);
}
private <T> void roundTrip(T bean) {
Object2JSON t1 = new Object2JSON();
Object json = t1.transform(bean, null);
System.out.println(json);
JSON2Object t2 = new JSON2Object();
TransformationContext context = new TransformationContextImpl();
context.setTargetDataType(new DataTypeImpl(bean == null ? Object.class : bean.getClass(), null));
Object newBean = t2.transform(json, context);
if (newBean != null && newBean.getClass().isArray()) {
int len = Array.getLength(newBean);
Assert.assertEquals(Array.getLength(bean), len);
for (int i = 0; i < len; i++) {
Assert.assertEquals(Array.get(bean, i), Array.get(newBean, i));
}
return;
}
Assert.assertEquals(bean, newBean);
}
@Test
public void testString() throws Exception {
roundTrip("ABC");
}
@Test
public void testNull() throws Exception {
roundTrip(null);
}
@Test
public void testArray() throws Exception {
roundTrip(new String[] {"123", "ABC"});
}
@Test
public void testByteArray() throws Exception {
roundTrip("ABC".getBytes());
}
@Test
public void testPrimitive() throws Exception {
roundTrip(123);
}
}
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