src/test/java/org/apache/log4j/xml/PluginConfiguratorTest.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 junit.framework.TestCase;
import org.apache.log4j.LogManager;
import org.apache.log4j.LoggerRepositoryExImpl;
import org.apache.log4j.plugins.PluginRegistry;

import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.util.List;

/**
 * Tests for PluginConfigurator.
 */
public final class PluginConfiguratorTest extends TestCase {

    /**
     * Create new instance.
     *
     * @param testName test name.
     */
    public PluginConfiguratorTest(final String testName) {
        super(testName);
    }

    /**
     * Test parsing a file containing a plugin element.
     */
    public void testParse() throws IOException {
        InputStream is =
                PluginConfiguratorTest.class.getResourceAsStream("plugins1.xml");
        if (is == null) {
            throw new FileNotFoundException("Unable to find resource");
        }
        PluginConfigurator conf = new PluginConfigurator();
        LoggerRepositoryExImpl repo = new LoggerRepositoryExImpl(
                LogManager.getLoggerRepository());
        conf.doConfigure(is, repo);
        PluginRegistry plugins = repo.getPluginRegistry();
        assertTrue(plugins.pluginNameExists("mock1"));
        List receivers = plugins.getPlugins(
                MockReceiver.class);
        assertEquals(1, receivers.size());
        MockReceiver mock1 = (MockReceiver) receivers.get(0);
        assertEquals("mock1", mock1.getName());
        assertEquals("127.0.0.1", mock1.getHost());
        assertEquals(4560, mock1.getPort());
        assertTrue(mock1.isActive());
        plugins.stopAllPlugins();
        assertFalse(mock1.isActive());
    }
}