//========================================================================
//Copyright 2007-2009 David Yu dyuproject@gmail.com
//------------------------------------------------------------------------
//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 com.dyuproject.json;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.util.List;
import java.util.Map;
import java.util.Set;
import junit.framework.TestCase;
import org.mortbay.util.ajax.JSON.ReaderSource;
import com.dyuproject.json.test.BusyEmployee;
import com.dyuproject.json.test.Employee;
import com.dyuproject.json.test.OverloadTask;
import com.dyuproject.json.test.Task;
/**
* @author David Yu
* @created Feb 23, 2009
*/
public class OverloadPojoConvertorTest extends TestCase
{
@SuppressWarnings("unchecked")
public void testOverloadTask() throws Exception
{
String resource = "src/test/resources/com/dyuproject/json/test/overload_task.json";
StandardJSON json = new StandardJSON(new OverloadConvertorCache());
File file = new File(resource);
BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(file)));
Map<String,Object> map = (Map<String,Object>)json.parse(new ReaderSource(reader));
Task task = (Task)map.get("task");
assertTrue(task!=null);
assertTrue("10".equals(task.getStatus()));
OverloadTask otask = (OverloadTask)map.get("overload_task");
assertTrue(otask!=null);
assertTrue(otask.getStatus()==null);
assertTrue(otask.getStatusInt()==5);
OverloadTask otask1 = (OverloadTask)map.get("overload_task1");
assertTrue(otask1!=null);
assertTrue(otask1.getStatus()==null);
assertTrue(otask1.getStatusPojo()!=null);
assertTrue("7.5".equals(otask1.getStatusPojo().getId()));
}
@SuppressWarnings("unchecked")
public void testCollection() throws Exception
{
String resource = "src/test/resources/com/dyuproject/json/test/employees.json";
StandardJSON json = new StandardJSON(new OverloadConvertorCache());
File file = new File(resource);
BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(file)));
Map<String,Object> map = (Map<String,Object>)json.parse(new ReaderSource(reader));
Employee e = (Employee)map.get("employee");
BusyEmployee be = (BusyEmployee)map.get("busy_employee");
assertTrue(e!=null);
assertTrue(be!=null);
assertTrue("John".equals(e.getFirstName()));
assertTrue("John".equals(be.getFirstName()));
checkTasks(e.getTasks());
checkTasks(be.getTasks());
checkExtraTasks(be.getExtraTasks());
}
static void checkTasks(List<Task> tasks)
{
assertTrue(tasks!=null && tasks.size()==3);
assertTrue("10".equals(tasks.get(0).getStatus()));
assertTrue(tasks.get(1) instanceof OverloadTask);
assertTrue(tasks.get(2) instanceof OverloadTask);
OverloadTask otask = (OverloadTask)tasks.get(1);
OverloadTask otask1 = (OverloadTask)tasks.get(2);
assertTrue(otask.getStatusInt()==5);
assertTrue(otask1.getStatusPojo()!=null);
assertTrue("7.5".equals(otask1.getStatusPojo().getId()));
}
static void checkExtraTasks(Set<Task> tasks)
{
assertTrue(tasks!=null && tasks.size()==3);
for(Task t : tasks)
{
if(t instanceof OverloadTask)
{
OverloadTask otask = (OverloadTask)t;
if(otask.getStatusInt()!=0)
{
assertTrue(otask.getStatusInt()==5);
}
else
{
assertTrue(otask.getStatusPojo()!=null);
assertTrue("7.5".equals(otask.getStatusPojo().getId()));
}
}
else
{
assertTrue("10".equals(t.getStatus()));
}
}
}
}