/* * 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.net;import junit.framework.TestCase;import org.apache.log4j.LogManager;import org.apache.log4j.Logger;import org.apache.log4j.spi.LoggingEvent;import org.apache.log4j.spi.TriggeringEventEvaluator;import org.apache.log4j.xml.DOMConfigurator;/** * Tests for SMTPAppender. */public class SMTPAppenderTest extends TestCase {    public SMTPAppenderTest(final String testName) {        super(testName);    }    /**     * Reset configuration after every test.     */  public void tearDown() {      LogManager.resetConfiguration();  }    /**     * Trivial implementation of TriggeringEventEvaluator.     */  public static final class MockTriggeringEventEvaluator implements TriggeringEventEvaluator {        /**         * {@inheritDoc}         */      public boolean isTriggeringEvent(final LoggingEvent event) {          return true;      }  }    /**     * Tests that triggeringPolicy element will set evaluator.     */  public void testTrigger() {      DOMConfigurator.configure("input/xml/smtpAppender1.xml");      SMTPAppender appender = (SMTPAppender) Logger.getRootLogger().getAppender("A1");      TriggeringEventEvaluator evaluator = appender.getEvaluator();      assertTrue(evaluator instanceof MockTriggeringEventEvaluator);  }}