/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.ws.frameworks.json.impl;
import org.exoplatform.ws.frameworks.json.BeanWithBookEnum;
import org.exoplatform.ws.frameworks.json.BeanWithSimpleEnum;
import org.exoplatform.ws.frameworks.json.BeanWithTransientField;
import org.exoplatform.ws.frameworks.json.Book;
import org.exoplatform.ws.frameworks.json.BookEnum;
import org.exoplatform.ws.frameworks.json.BookStorage;
import org.exoplatform.ws.frameworks.json.BookWrapper;
import org.exoplatform.ws.frameworks.json.ClassTransfBean;
import org.exoplatform.ws.frameworks.json.JavaMapBean;
import org.exoplatform.ws.frameworks.json.StringEnum;
import org.exoplatform.ws.frameworks.json.value.JsonValue;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
/**
* @author <a href="mailto:andrew00x@gmail.com">Andrey Parfonov</a>
* @version $Id: JsonGeneratorTest.java 34417 2009-07-23 14:42:56Z dkatayev $
*/
public class JsonGeneratorTest extends JsonTest
{
@Override
protected void setUp() throws Exception
{
super.setUp();
}
public void testBean() throws Exception
{
JsonValue jsonValue = new JsonGeneratorImpl().createJsonObject(junitBook);
assertTrue(jsonValue.isObject());
assertEquals(junitBook.getAuthor(), jsonValue.getElement("author").getStringValue());
assertEquals(junitBook.getTitle(), jsonValue.getElement("title").getStringValue());
assertEquals(junitBook.getPages(), jsonValue.getElement("pages").getIntValue());
assertEquals(junitBook.getPrice(), jsonValue.getElement("price").getDoubleValue());
assertEquals(junitBook.getIsdn(), jsonValue.getElement("isdn").getLongValue());
assertEquals(junitBook.getDelivery(), jsonValue.getElement("delivery").getBooleanValue());
assertEquals(junitBook.isAvailability(), jsonValue.getElement("availability").getBooleanValue());
}
public void testArray() throws Exception
{
Book[] a = new Book[]{junitBook, csharpBook, javaScriptBook};
JsonValue jsonValue = new JsonGeneratorImpl().createJsonArray(a);
assertTrue(jsonValue.isArray());
Iterator<JsonValue> iterator = jsonValue.getElements();
assertEquals(a[0].getTitle(), iterator.next().getElement("title").getStringValue());
assertEquals(a[1].getTitle(), iterator.next().getElement("title").getStringValue());
assertEquals(a[2].getTitle(), iterator.next().getElement("title").getStringValue());
//System.out.println(jsonValue);
}
public void testArrayNull() throws Exception
{
Book[] a = null;
JsonValue jsonValue = new JsonGeneratorImpl().createJsonArray(a);
assertTrue(jsonValue.isNull());
}
public void testCollection() throws Exception
{
List<Book> l = Arrays.asList(junitBook, csharpBook, javaScriptBook);
JsonValue jsonValue = new JsonGeneratorImpl().createJsonArray(l);
assertTrue(jsonValue.isArray());
Iterator<JsonValue> iterator = jsonValue.getElements();
assertEquals(l.get(0).getTitle(), iterator.next().getElement("title").getStringValue());
assertEquals(l.get(1).getTitle(), iterator.next().getElement("title").getStringValue());
assertEquals(l.get(2).getTitle(), iterator.next().getElement("title").getStringValue());
//System.out.println(jsonValue);
}
public void testCollectionNull() throws Exception
{
List<Book> l = null;
JsonValue jsonValue = new JsonGeneratorImpl().createJsonArray(l);
assertTrue(jsonValue.isNull());
}
public void testMap() throws Exception
{
Map<String, Book> m = new HashMap<String, Book>();
m.put("junit", junitBook);
m.put("csharp", csharpBook);
m.put("js", javaScriptBook);
JsonValue jsonValue = new JsonGeneratorImpl().createJsonObjectFromMap(m);
assertTrue(jsonValue.isObject());
assertEquals(junitBook.getTitle(), jsonValue.getElement("junit").getElement("title").getStringValue());
assertEquals(csharpBook.getTitle(), jsonValue.getElement("csharp").getElement("title").getStringValue());
assertEquals(javaScriptBook.getTitle(), jsonValue.getElement("js").getElement("title").getStringValue());
//System.out.println(jsonValue);
}
public void testMapNull() throws Exception
{
Map<String, Book> m = null;
JsonValue jsonValue = new JsonGeneratorImpl().createJsonObjectFromMap(m);
assertTrue(jsonValue.isNull());
}
public void testBeanWrapper() throws Exception
{
BookWrapper bookWrapper = new BookWrapper();
bookWrapper.setBook(junitBook);
JsonValue jsonValue = new JsonGeneratorImpl().createJsonObject(bookWrapper);
assertTrue(jsonValue.isObject());
assertEquals(junitBook.getAuthor(), jsonValue.getElement("book").getElement("author").getStringValue());
assertEquals(junitBook.getTitle(), jsonValue.getElement("book").getElement("title").getStringValue());
assertEquals(junitBook.getPages(), jsonValue.getElement("book").getElement("pages").getIntValue());
assertEquals(junitBook.getPrice(), jsonValue.getElement("book").getElement("price").getDoubleValue());
assertEquals(junitBook.getIsdn(), jsonValue.getElement("book").getElement("isdn").getLongValue());
assertEquals(junitBook.getDelivery(), jsonValue.getElement("book").getElement("delivery").getBooleanValue());
assertEquals(junitBook.isAvailability(), jsonValue.getElement("book").getElement("availability")
.getBooleanValue());
}
public void testBeanCollection() throws Exception
{
List<Book> l = new ArrayList<Book>();
l.add(junitBook);
l.add(csharpBook);
l.add(javaScriptBook);
BookStorage bookStorage = new BookStorage();
bookStorage.setBooks(l);
JsonValue jsonValue = new JsonGeneratorImpl().createJsonObject(bookStorage);
assertTrue(jsonValue.isObject());
Iterator<JsonValue> iterator = jsonValue.getElement("books").getElements();
assertEquals(l.get(0).getTitle(), iterator.next().getElement("title").getStringValue());
assertEquals(l.get(1).getTitle(), iterator.next().getElement("title").getStringValue());
assertEquals(l.get(2).getTitle(), iterator.next().getElement("title").getStringValue());
}
public void testBeanMap() throws Exception
{
JavaMapBean mb = new JavaMapBean();
Map<String, Book> m = new HashMap<String, Book>();
m.put("test", junitBook);
mb.setHashMap((HashMap<String, Book>)m);
List<Book> l = new ArrayList<Book>();
l.add(junitBook);
l.add(csharpBook);
l.add(javaScriptBook);
Map<String, List<Book>> hu = new HashMap<String, List<Book>>();
hu.put("1", l);
hu.put("2", l);
hu.put("3", l);
mb.setMapList(hu);
Map<String, String> str = new HashMap<String, String>();
str.put("key1", "value1");
str.put("key2", "value2");
str.put("key3", "value3");
mb.setStrings(str);
JsonValue jsonValue = new JsonGeneratorImpl().createJsonObject(mb);
assertEquals(str.get("key2"), jsonValue.getElement("strings").getElement("key2").getStringValue());
assertNotNull(jsonValue.getElement("hashMap"));
assertNotNull(jsonValue.getElement("mapList"));
assertEquals("JUnit in Action",
jsonValue.getElement("mapList").getElement("3").getElements().next().getElement("title").getStringValue());
// System.out.println(jsonValue);
}
public void testBeanTransientField() throws Exception
{
BeanWithTransientField trBean = new BeanWithTransientField();
JsonValue jsonValue = new JsonGeneratorImpl().createJsonObject(trBean);
assertEquals("visible", jsonValue.getElement("field").getStringValue());
assertNull(jsonValue.getElement("transientField"));
}
public void testBeanEnum() throws Exception
{
BeanWithSimpleEnum be = new BeanWithSimpleEnum();
be.setName("name");
be.setCount(StringEnum.TWO);
be.setCounts(new StringEnum[]{StringEnum.ONE, StringEnum.TWO});
be.setCountList(Arrays.asList(StringEnum.ONE, StringEnum.TWO, StringEnum.TREE));
JsonValue jsonValue = new JsonGeneratorImpl().createJsonObject(be);
//System.out.println(jsonValue);
assertEquals("name", jsonValue.getElement("name").getStringValue());
assertEquals(StringEnum.TWO.name(), jsonValue.getElement("count").getStringValue());
JsonValue countValues = jsonValue.getElement("counts");
List<String> tmp = new ArrayList<String>();
for (Iterator<JsonValue> counts = countValues.getElements(); counts.hasNext();)
{
tmp.add(counts.next().getStringValue());
}
assertEquals(2, tmp.size());
assertTrue(tmp.contains(StringEnum.ONE.name()));
assertTrue(tmp.contains(StringEnum.TWO.name()));
JsonValue countListValues = jsonValue.getElement("countList");
tmp = new ArrayList<String>();
for (Iterator<JsonValue> counts = countListValues.getElements(); counts.hasNext();)
{
tmp.add(counts.next().getStringValue());
}
assertEquals(3, tmp.size());
assertTrue(tmp.contains(StringEnum.ONE.name()));
assertTrue(tmp.contains(StringEnum.TWO.name()));
assertTrue(tmp.contains(StringEnum.TREE.name()));
}
public void testBeanEnumObject() throws Exception
{
BeanWithBookEnum be = new BeanWithBookEnum();
be.setBook(BookEnum.JUNIT_IN_ACTION);
JsonValue jsonValue = new JsonGeneratorImpl().createJsonObject(be);
//System.out.println(jsonValue);
assertEquals(BookEnum.JUNIT_IN_ACTION.name(), jsonValue.getElement("book").getStringValue());
}
public void testBeanClassTransf() throws Exception
{
ClassTransfBean be = new ClassTransfBean();
be.setKlass(ForTestClass000.class);
JsonValue jsonValue = new JsonGeneratorImpl().createJsonObject(be);
//System.out.println(jsonValue);
assertEquals(ForTestClass000.class.getName(), jsonValue.getElement("klass").getStringValue());
}
public static class ForTestClass000
{
}
}