com.semsaas.jsonxml.tests.Tests.java Source code

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Here is the source code for com.semsaas.jsonxml.tests.Tests.java

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/*
 *    Copyright 2013 Benjamin Habegger
 *
 *  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.semsaas.jsonxml.tests;

import static org.junit.Assert.*;

import java.io.IOException;
import java.io.InputStream;
import java.io.StringWriter;

import javax.xml.transform.TransformerException;

import org.apache.commons.io.IOUtils;
import org.junit.Test;
import org.w3c.dom.Node;
import org.xml.sax.SAXException;

import com.semsaas.jsonxml.examples.Examples;

public class Tests {

    @Test
    public void test001_json2xjson() {
        json2xjson("com/semsaas/jsonxml/tests/test001.json", "com/semsaas/jsonxml/tests/test001.xml");
    }

    @Test
    public void test001_xjson2json() {
        xjson2json("com/semsaas/jsonxml/tests/test001.xml", "com/semsaas/jsonxml/tests/test001.json");
    }

    @Test
    public void test002_json2xjson() {
        json2xjson("com/semsaas/jsonxml/tests/test002.json", "com/semsaas/jsonxml/tests/test002.xml");
    }

    @Test
    public void test002_xjson2json() {
        xjson2json("com/semsaas/jsonxml/tests/test002.xml", "com/semsaas/jsonxml/tests/test002.json");
    }

    public void json2xjson(String jsonResource, String xmlResource) {
        InputStream is = ClassLoader.getSystemResourceAsStream(jsonResource);
        try {
            // The real test
            Node node = Examples.Json2Dom.json2dom(is);

            // Check the results
            StringWriter result = new StringWriter();
            Examples.serialize(node, result);

            StringWriter expected = new StringWriter();
            InputStream xmlIs = ClassLoader.getSystemResourceAsStream(xmlResource);
            IOUtils.copy(xmlIs, expected);

            assertEquals(expected.toString().replaceAll("[\\n\\s]+", ""),
                    result.toString().replaceAll("[\\n\\s]+", ""));

        } catch (SAXException e) {
            fail(e.getMessage());
        } catch (TransformerException e) {
            fail(e.getMessage());
        } catch (IOException e) {
            fail(e.getMessage());
        }
    }

    public void xjson2json(String xmlResource, String jsonResource) {
        InputStream is = ClassLoader.getSystemResourceAsStream(xmlResource);
        try {
            // The real test
            StringWriter result = new StringWriter();
            Examples.XJson2json.xjson2json(is, result);

            // Check the results         
            StringWriter expected = new StringWriter();
            InputStream xmlIs = ClassLoader.getSystemResourceAsStream(jsonResource);
            IOUtils.copy(xmlIs, expected);

            assertEquals(expected.toString().replaceAll("[\\n\\s]+", ""),
                    result.toString().replaceAll("[\\n\\s]+", ""));

        } catch (SAXException e) {
            fail(e.getMessage());
        } catch (IOException e) {
            fail(e.getMessage());
        }
    }
}