// Copyright 2006 The Apache Software Foundation
//
// 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.apache.tapestry.markup;
import java.io.ByteArrayOutputStream;
import java.io.PrintWriter;
import org.apache.tapestry.BaseComponentTestCase;
import org.apache.tapestry.json.IJSONWriter;
import org.apache.tapestry.json.JSONObject;
import org.testng.annotations.Test;
/**
* Tests functionality of the {@link IJSONWriter} class.
*
* @author jkuhnert
*/
@Test
public class TestJSONWriter extends BaseComponentTestCase
{
/**
* Tests creating a list of key/value pairs.
*/
public void testPropertyList()
{
IJSONWriter writer = newJSONWriter();
JSONObject json = writer.object();
json.put("red", "ball");
json.put("black", "cat");
json.put("orange", "orange");
assertEquals(json.get("red"), "ball");
assertEquals(json.get("black"), "cat");
assertEquals(json.get("orange"), "orange");
}
/* All writer content is written to this buffer */
protected ByteArrayOutputStream outputBuffer;
/**
* Creates a writer instance that content can be asserted
* against.
*/
protected JSONWriterImpl newJSONWriter()
{
outputBuffer = new ByteArrayOutputStream();
PrintWriter pw =
new PrintWriter(outputBuffer);
JSONWriterImpl writer = new JSONWriterImpl(pw);
return writer;
}
}