org.eclipse.linuxtools.tmf.core.tests/src/org/eclipse/linuxtools/tmf/core/tests/ctfadaptor/CtfLocationDataTest.java

   1 /*******************************************************************************
   2  * Copyright (c) 2012 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.ctfadaptor;
  14
  15 import static org.junit.Assert.assertEquals;
  16 import static org.junit.Assert.assertFalse;
  17 import static org.junit.Assert.assertTrue;
  18
  19 import org.eclipse.linuxtools.tmf.core.ctfadaptor.CtfLocationData;
  20 import org.junit.After;
  21 import org.junit.Before;
  22 import org.junit.Test;
  23
  24 /**
  25  * Collection of tests for the {@link CtfLocationData}
  26  *
  27  * @author alexmont
  28  */
  29 public class CtfLocationDataTest {
  30
  31     private CtfLocationData fixture;
  32
  33     /**
  34      * Launch the test.
  35      *
  36      * @param args
  37      *            the command line arguments
  38      */
  39     public static void main(String[] args) {
  40         new org.junit.runner.JUnitCore().run(CtfLocationDataTest.class);
  41     }
  42
  43     /**
  44      * Perform pre-test initialization.
  45      */
  46     @Before
  47     public void setUp() {
  48         fixture = new CtfLocationData(1, 0);
  49     }
  50
  51     /**
  52      * Perform post-test clean-up.
  53      */
  54     @After
  55     public void tearDown() {
  56         // Add additional tear down code here
  57     }
  58
  59
  60     /**
  61      * Test for the .getTimestamp() and .getIndex() methods
  62      */
  63     @Test
  64     public void testGetters() {
  65         long timestamp = fixture.getTimestamp();
  66         long index = fixture.getIndex();
  67
  68         assertEquals(1, timestamp);
  69         assertEquals(0, index);
  70     }
  71
  72     /**
  73      * Test for the .hashCode() method
  74      */
  75     @Test
  76     public void testHashCode() {
  77         int code = fixture.hashCode();
  78         assertEquals(962, code);
  79     }
  80
  81     /**
  82      * Test for the .equals() method
  83      */
  84     @Test
  85     public void testEquals() {
  86         CtfLocationData same = new CtfLocationData(1, 0);
  87         CtfLocationData diff1 = new CtfLocationData(100, 0);
  88         CtfLocationData diff2 = new CtfLocationData(1, 10);
  89
  90         assertTrue(fixture.equals(same));
  91         assertFalse(fixture.equals(diff1));
  92         assertFalse(fixture.equals(diff2));
  93     }
  94
  95     /**
  96      * Test for the .compareTo() method
  97      */
  98     @Test
  99     public void testCompareTo() {
 100         CtfLocationData same = new CtfLocationData(1, 0);
 101         CtfLocationData smaller = new CtfLocationData(0, 0);
 102         CtfLocationData bigger1 = new CtfLocationData(1000, 500);
 103         CtfLocationData bigger2 = new CtfLocationData(1, 1);
 104
 105         assertEquals(0, same.compareTo(fixture));
 106         assertEquals(-1, smaller.compareTo(fixture));
 107         assertEquals(1, bigger1.compareTo(fixture));
 108         assertEquals(1, bigger2.compareTo(fixture));
 109     }
 110
 111     /**
 112      * Test for the .toString() method
 113      */
 114     @Test
 115     public void testToString() {
 116         String expected = "Element [1/0]"; //$NON-NLS-1$
 117         assertEquals(expected, fixture.toString());
 118     }
 119 }