/**
    * 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.net.server.test;
  
  import java.io.IOException;
  
  import ch.qos.logback.core.Context;
  import ch.qos.logback.core.net.server.Client;
  import ch.qos.logback.core.net.server.ClientVisitor;
  import ch.qos.logback.core.net.server.ServerRunner;
  import ch.qos.logback.core.spi.ContextAwareBase;
  
  /**
   * A mock {@link ServerRunner} with instrumentation for unit testing.
   *
   * @author Carl Harris
   */
  public class MockServerRunner<T extends Client> extends ContextAwareBase implements ServerRunner<T> {
  
      private IOException stopException;
      private int startCount;
      private boolean contextInjected;
  
      @Override
      public void setContext(Context context) {
          contextInjected = true;
          super.setContext(context);
      }
  
      public void run() {
          startCount++;
      }
  
      public void stop() throws IOException {
          if (stopException != null) {
              throw stopException;
          }
          startCount--;
      }
  
      public boolean isRunning() {
          return startCount > 0;
      }
  
      @SuppressWarnings("rawtypes")
      public void accept(ClientVisitor visitor) {
          throw new UnsupportedOperationException();
      }
  
      public int getStartCount() {
          return startCount;
      }
  
      public boolean isContextInjected() {
          return contextInjected;
      }
  
      public void setStopException(IOException stopException) {
          this.stopException = stopException;
      }
  
  }