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.examples;
  
  import static org.jacoco.examples.ConsoleOutput.containsLine;
  import static org.junit.matchers.JUnitMatchers.containsString;
  
  import java.io.File;
  import java.io.FileOutputStream;
  import java.io.IOException;
  
  import org.jacoco.core.data.ExecutionData;
  import org.jacoco.core.data.ExecutionDataWriter;
  import org.jacoco.core.data.SessionInfo;
  import org.junit.Rule;
  import org.junit.Test;
  
  /**
   * Tests for {@link ExecDump}.
   */
  public class ExecDumpTest {
  
  	@Rule
  	public ConsoleOutput console = new ConsoleOutput();
  
  	@Test
  	public void testRunExample() throws Exception {
  
  		final String file = createExecFile();
  		final String[] args = new String[] { file };
  		new ExecDump(console.stream).execute(args);
  
  		console.expect(containsLine("exec file: " + file));
  		console.expect(containsLine("CLASS ID         HITS/PROBES   CLASS NAME"));
  		console.expect(containsString("Session \"testid\":"));
  		console.expect(containsLine("0000000000001234    2 of   3   foo/MyClass"));
  	}
  
  	private String createExecFile() throws IOException {
  		File f = File.createTempFile("jacoco", ".exec");
  		final FileOutputStream out = new FileOutputStream(f);
  		final ExecutionDataWriter writer = new ExecutionDataWriter(out);
  		writer.visitSessionInfo(new SessionInfo("testid", 1, 2));
  		writer.visitClassExecution(new ExecutionData(0x1234, "foo/MyClass",
  				new boolean[] { false, true, true }));
  		writer.flush();
  		out.close();
  		return f.getPath();
  	}
  }
  