WriterAppenderTest.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;

import java.io.CharArrayWriter;


/**
 *
 * Test if WriterAppender honors the Appender contract.
 *
 * @author <a href="http://www.qos.ch/log4j/">Ceki Gülcü</a>
 */
public class WriterAppenderTest extends AbstractAppenderTest {
  protected AppenderSkeleton getAppender() {
    return new WriterAppender();
  }

  protected AppenderSkeleton getConfiguredAppender() {
    WriterAppender wa = new WriterAppender();

    // set a bogus writer
    wa.setWriter(new CharArrayWriter());
    // set a bogus layout
    wa.setLayout(new DummyLayout());
    return wa;
  }

  public void testPartiallyConfiguredAppender() {
    WriterAppender wa1 = new WriterAppender();

    // set a bogus writer
    wa1.setWriter(new CharArrayWriter());
    assertFalse(wa1.isActive());

    WriterAppender wa2 = new WriterAppender();

    // set a bogus writer
    wa2.setLayout(new DummyLayout());
    assertFalse(wa2.isActive());
  }
}