/**
    * Logback: the reliable, generic, fast and flexible logging framework.
    * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
    *
    * This program and the accompanying materials are dual-licensed under
    * either the terms of the Eclipse Public License v1.0 as published by
    * the Eclipse Foundation
    *
    *   or (per the licensee's choosing)
   *
   * under the terms of the GNU Lesser General Public License version 2.1
   * as published by the Free Software Foundation.
   */
  package ch.qos.logback.core.appender;
  
  import ch.qos.logback.core.Appender;
  import ch.qos.logback.core.Context;
  import ch.qos.logback.core.ContextBase;
  import ch.qos.logback.core.status.testUtil.StatusChecker;
  import ch.qos.logback.core.util.StatusPrinter;
  import org.junit.jupiter.api.Assertions;
  import org.junit.jupiter.api.Test;
  
  abstract public class AbstractAppenderTest<E> {
  
      abstract protected Appender<E> getAppender();
  
      abstract protected Appender<E> getConfiguredAppender();
  
      Context context = new ContextBase();
  
      @Test
      public void testNewAppender() {
          // new appenders should be inactive
          Appender<E> appender = getAppender();
          Assertions.assertFalse(appender.isStarted());
      }
  
      @Test
      public void testConfiguredAppender() {
          Appender<E> appender = getConfiguredAppender();
          appender.start();
          Assertions.assertTrue(appender.isStarted());
  
          appender.stop();
          Assertions.assertFalse(appender.isStarted());
  
      }
  
      @Test
      public void testNoStart() {
          Appender<E> appender = getAppender();
          appender.setContext(context);
          appender.setName("doh");
          // is null OK?
          appender.doAppend(null);
          StatusChecker checker = new StatusChecker(context.getStatusManager());
          StatusPrinter.print(context);
          checker.assertContainsMatch("Attempted to append to non started appender \\[doh\\].");
      }
  }