org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/statistics/TmfStateStatisticsTest.java

   1 /*******************************************************************************
   2  * Copyright (c) 2012, 2013 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Alexandre Montplaisir - Initial API and implementation
  11  ******************************************************************************/
  12
  13 package org.eclipse.linuxtools.tmf.core.tests.statistics;
  14
  15 import static org.junit.Assume.assumeTrue;
  16 import static org.junit.Assert.fail;
  17
  18 import java.io.File;
  19 import java.io.IOException;
  20
  21 import org.eclipse.linuxtools.tmf.core.exceptions.TmfTraceException;
  22 import org.eclipse.linuxtools.tmf.core.statistics.TmfStateStatistics;
  23 import org.junit.AfterClass;
  24 import org.junit.BeforeClass;
  25
  26 /**
  27  * Unit tests for the {@link TmfStateStatistics}
  28  *
  29  * @author Alexandre Montplaisir
  30  */
  31 public class TmfStateStatisticsTest extends TmfStatisticsTest {
  32
  33     private static File htFile;
  34
  35     /**
  36      * Set up the fixture (build the state history, etc.) once for all tests.
  37      */
  38     @BeforeClass
  39     public static void setUpClass() {
  40         assumeTrue(testTrace.exists());
  41         try {
  42             htFile = File.createTempFile("stats-test", ".ht");
  43             backend = new TmfStateStatistics(testTrace.getTrace(), htFile);
  44
  45         } catch (TmfTraceException e) {
  46             fail();
  47         } catch (IOException e) {
  48             fail();
  49         }
  50     }
  51
  52     /**
  53      * Class cleanup
  54      */
  55     @AfterClass
  56     public static void tearDownClass() {
  57         htFile.delete();
  58     }
  59 }