/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 2010 Oracle and/or its affiliates. All rights reserved. * * The contents of this file are subject to the terms of either the GNU * General Public License Version 2 only ("GPL") or the Common Development * and Distribution License("CDDL") (collectively, the "License"). You * may not use this file except in compliance with the License. You can * obtain a copy of the License at * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html * or packager/legal/LICENSE.txt. See the License for the specific * language governing permissions and limitations under the License. * * When distributing the software, include this License Header Notice in each * file and include the License file at packager/legal/LICENSE.txt. * * GPL Classpath Exception: * Oracle designates this particular file as subject to the "Classpath" * exception as provided by Oracle in the GPL Version 2 section of the License * file that accompanied this code. * * Modifications: * If applicable, add the following below the License Header, with the fields * enclosed by brackets [] replaced by your own identifying information: * "Portions Copyright [year] [name of copyright owner]" * * Contributor(s): * If you wish your version of this file to be governed by only the CDDL or * only the GPL Version 2, indicate your decision by adding "[Contributor] * elects to include this software in this distribution under the [CDDL or GPL * Version 2] license." If you don't indicate a single choice of license, a * recipient has the option to distribute your version of this file under * either the CDDL, the GPL Version 2 or to extend the choice of license to * its licensees as provided above. However, if you add GPL Version 2 code * and therefore, elected the GPL Version 2 license, then the option applies * only if the new code is made subject to such option by the copyright * holder. */ package com.sun.jersey.json.impl; import java.io.BufferedReader; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.InputStream; import java.io.InputStreamReader; import java.io.OutputStream; import junit.framework.TestCase; /** * * @author japod */ public class RootElementWrapperTest extends TestCase { public RootElementWrapperTest(String testName) { super(testName); } public void testWrapInput() throws Exception { String unwrappedJson = "{\"one\":1}"; String rootName = "root"; String expJson = "{\"root\":{\"one\":1}}"; InputStream input = new ByteArrayInputStream(unwrappedJson.getBytes()); InputStream result = RootElementWrapper.wrapInput(input, rootName); BufferedReader resultReader = new BufferedReader(new InputStreamReader(result)); String resultJson = resultReader.readLine(); assertEquals(expJson, resultJson); } public void testUnwrapInputForObject() throws Exception { _testUnwrapInput("{\"root\":{\"one\":1}}", "{\"one\":1}"); } public void testUnwrapInputForArray() throws Exception { _testUnwrapInput("{\"root\":[\"one\", \"two\"]}", "[\"one\",\"two\"]"); } public void testUnwrapInputForPrimitive() throws Exception { _testUnwrapInput("{\"root\":\"one\"}", "\"one\""); } public void testUnwrapInputForComplex() throws Exception { _testUnwrapInput("{\"root\":{\"one\":1,\"two\":[1,2,3],\"three\":{\"name\":\"John\",\"surname\":\"Big\"}}}", "{\"one\":1,\"two\":[1,2,3],\"three\":{\"name\":\"John\",\"surname\":\"Big\"}}"); } public void _testUnwrapOutputForObject() throws Exception { _testUnwrapOutput("{\"root\":{\"one\":1}}", "{\"one\":1}"); } private void _testUnwrapInput(String wrappedJson, String expectedJson) throws Exception { InputStream input = new ByteArrayInputStream(wrappedJson.getBytes()); InputStream result = RootElementWrapper.unwrapInput(input); BufferedReader resultReader = new BufferedReader(new InputStreamReader(result)); String resultJson = resultReader.readLine(); System.out.println(String.format("Expected: %s, \nreturned: %s", expectedJson, resultJson)); assertEquals(expectedJson, resultJson); } private void _testUnwrapOutput(String wrappedJson, String expectedJson) throws Exception { OutputStream result = new ByteArrayOutputStream(); OutputStream inputOutput = RootElementWrapper.unwrapOutput(result); inputOutput.write(wrappedJson.getBytes()); String resultJson = result.toString(); System.out.println(String.format("Expected: %s, \nreturned: %s", expectedJson, resultJson)); assertEquals(expectedJson, resultJson); } }