content: /*******************************************************************************
   * Copyright (c) 2009, 2019 Mountainminds GmbH & Co. KG and Contributors
   * All rights reserved. This program and the accompanying materials
   * are made available under the terms of the Eclipse Public License v1.0
   * which accompanies this distribution, and is available at
   * http://www.eclipse.org/legal/epl-v10.html
   *
   * Contributors:
   *    Marc R. Hoffmann - initial API and implementation
   *    
   *******************************************************************************/
  package org.jacoco.report;
  
  import static org.junit.Assert.assertTrue;
  
  import java.io.ByteArrayInputStream;
  import java.io.ByteArrayOutputStream;
  import java.io.IOException;
  import java.io.InputStream;
  
  /**
   * In-memory report output for test purposes.
   */
  public class MemoryOutput extends ByteArrayOutputStream {
  
  	private boolean closed = false;
  
  	@Override
  	public void close() throws IOException {
  		super.close();
  		closed = true;
  	}
  
  	public InputStream getContentsAsStream() {
  		return new ByteArrayInputStream(toByteArray());
  	}
  
  	public void assertClosed() {
  		assertTrue(closed);
  	}
  
  }
  