src/test/java/org/apache/log4j/xml/XMLDecoderTest.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to you 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.log4j.xml;

import static junit.framework.TestCase.assertEquals;

import java.io.FileNotFoundException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.nio.CharBuffer;
import java.util.Vector;
import org.apache.log4j.chainsaw.logevents.ChainsawLoggingEvent;
import org.junit.Ignore;
import org.junit.Test;

/**
 * Tests for XMLDecoder.
 */
@Ignore
public class XMLDecoderTest {

    public String getStringFromResource(final String resourceName, final int maxSize) throws Exception {
        InputStream is = XMLDecoderTest.class.getResourceAsStream(resourceName);
        if (is == null) {
            throw new FileNotFoundException(resourceName);
        }
        InputStreamReader reader = new InputStreamReader(is, "UTF-8");
        CharBuffer cb = CharBuffer.allocate(maxSize);

        while (reader.read(cb) != -1)
            ;

        cb.flip();
        return cb.toString();
    }

    @Test
    public void testDecodeEventsString1() throws Exception {
        String xmlStr = getStringFromResource("xmlLayout.1.xml", 10000);
        XMLDecoder decoder = new XMLDecoder();
        Vector<ChainsawLoggingEvent> events = decoder.decodeEvents(xmlStr);
        assertEquals(17, events.size());
    }

    @Test
    public void testDecodeEventsString2() throws Exception {
        String xmlStr = getStringFromResource("xsltLayout.1.xml", 10000);
        XMLDecoder decoder = new XMLDecoder();
        Vector<ChainsawLoggingEvent> events = decoder.decodeEvents(xmlStr);
        assertEquals(15, events.size());
    }

    @Test
    public void testDecodeEventsURL1() throws Exception {
        URL resource = XMLDecoderTest.class.getResource("xmlLayout.1.xml");
        XMLDecoder decoder = new XMLDecoder();
        Vector<ChainsawLoggingEvent> events = decoder.decode(resource);
        assertEquals(17, events.size());
    }

    @Test
    public void testDecodeEventsURL2() throws Exception {
        URL resource = XMLDecoderTest.class.getResource("xsltLayout.1.xml");
        XMLDecoder decoder = new XMLDecoder();
        Vector<ChainsawLoggingEvent> events = decoder.decode(resource);
        assertEquals(15, events.size());
    }
}