/*
    * Logback: the reliable, generic, fast and flexible logging framework.
    * Copyright (C) 1999-2026, QOS.ch. All rights reserved.
    *
    * This program and the accompanying materials are dual-licensed under
    * either the terms of the Eclipse Public License v2.0 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.classic.pattern;
  
  import ch.qos.logback.classic.spi.ILoggingEvent;
  import ch.qos.logback.core.pattern.CompositeConverter;
  
  import static org.junit.jupiter.api.Assertions.assertNull;
  
  public class XCompositeConverter extends CompositeConverter<ILoggingEvent> {
  
      void assertNoNext() {
          assertNull( this.getNext(), "converter instance has next element");
      }
  
      @Override
      protected String transform(ILoggingEvent event, String in) {
          if (event.getMessage().contains("assert"))
              assertNoNext();
          return "";
      }
  
  }