org.eclipse.linuxtools.lttng2.ui.tests/src/org/eclipse/linuxtools/lttng2/ui/tests/control/model/impl/EventInfoTest.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  *   Bernd Hufmann - Initial API and implementation
  11  **********************************************************************/
  12 package org.eclipse.linuxtools.lttng2.ui.tests.control.model.impl;
  13
  14 import junit.framework.TestCase;
  15
  16 import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.IEventInfo;
  17 import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.TraceEnablement;
  18 import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.TraceEventType;
  19 import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.BaseEventInfo;
  20 import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.EventInfo;
  21
  22 /**
  23  * The class <code>BaseEventInfoTest</code> contains test for the class <code>{@link BaseEventInfo}</code>.
  24  */
  25 @SuppressWarnings("nls")
  26 public class EventInfoTest extends TestCase {
  27
  28     // ------------------------------------------------------------------------
  29     // Test data
  30     // ------------------------------------------------------------------------
  31     private IEventInfo fEventInfo1 = null;
  32     private IEventInfo fEventInfo2 = null;
  33
  34     // ------------------------------------------------------------------------
  35     // Housekeeping
  36     // ------------------------------------------------------------------------
  37     /**
  38      * Perform pre-test initialization.
  39      *
  40      * @throws Exception if the initialization fails for some reason
  41      *
  42      */
  43     @Override
  44     public void setUp() throws Exception {
  45         ModelImplFactory factory = new ModelImplFactory();
  46         fEventInfo1 = factory.getEventInfo1();
  47         fEventInfo2 = factory.getEventInfo2();
  48     }
  49
  50     /**
  51      * Perform post-test clean-up.
  52      *
  53      * @throws Exception if the clean-up fails for some reason
  54      *
  55      */
  56     @Override
  57     public void tearDown() throws Exception {
  58     }
  59
  60     // ------------------------------------------------------------------------
  61     // Tests
  62     // ------------------------------------------------------------------------
  63
  64     /**
  65      * Run the BaseEventInfo() constructor test.
  66      *
  67      */
  68     public void testBaseEventInfo() {
  69         EventInfo fixture = new EventInfo("event");
  70         assertNotNull(fixture);
  71
  72         TraceEventType result = fixture.getEventType();
  73
  74         assertEquals("event", fixture.getName());
  75         assertEquals("unknown", result.getInName());
  76         assertEquals("UNKNOWN", result.name());
  77         assertEquals("UNKNOWN", result.toString());
  78         assertEquals(3, result.ordinal());
  79
  80         TraceEnablement state = fixture.getState();
  81         assertEquals("disabled", state.getInName());
  82         assertEquals("DISABLED", state.name());
  83         assertEquals("DISABLED", state.toString());
  84         assertEquals(0, state.ordinal());
  85
  86     }
  87
  88     /**
  89      * Test Copy Constructor
  90      */
  91     public void testEventInfoCopy() {
  92         EventInfo info = new EventInfo((EventInfo)fEventInfo1);
  93
  94         assertEquals(fEventInfo1.getName(), info.getName());
  95         assertEquals(fEventInfo1.getEventType(), info.getEventType());
  96         assertEquals(fEventInfo1.getState(), info.getState());
  97     }
  98
  99     /**
 100      * Test Copy Constructor
 101      */
 102     public void testEventCopy2() {
 103         try {
 104             EventInfo info = null;
 105             new EventInfo(info);
 106             fail("null copy");
 107         }
 108         catch (IllegalArgumentException e) {
 109             // Success
 110         }
 111     }
 112
 113     /**
 114      *  Getter/Setter tests
 115      */
 116     public void testGetAndSetter() {
 117         EventInfo fixture = new EventInfo("event");
 118
 119         fixture.setEventType(TraceEventType.TRACEPOINT);
 120         TraceEventType result = fixture.getEventType();
 121
 122         // setEventType(TraceEventType type)
 123         assertNotNull(result);
 124         assertEquals("tracepoint", result.getInName());
 125         assertEquals("TRACEPOINT", result.name());
 126         assertEquals("TRACEPOINT", result.toString());
 127         assertEquals(0, result.ordinal());
 128
 129         fixture.setEventType(TraceEventType.UNKNOWN);
 130         result = fixture.getEventType();
 131         assertEquals("unknown", result.getInName());
 132         assertEquals("UNKNOWN", result.name());
 133         assertEquals("UNKNOWN", result.toString());
 134         assertEquals(3, result.ordinal());
 135
 136         // setEventType(String typeName)
 137         String typeName = "";
 138         fixture.setEventType(typeName);
 139         result = fixture.getEventType();
 140
 141         assertEquals("unknown", result.getInName());
 142         assertEquals("UNKNOWN", result.name());
 143         assertEquals("UNKNOWN", result.toString());
 144         assertEquals(3, result.ordinal());
 145
 146         typeName = "unknown";
 147
 148         fixture.setEventType(typeName);
 149         result = fixture.getEventType();
 150
 151         assertEquals("unknown", result.getInName());
 152         assertEquals("UNKNOWN", result.name());
 153         assertEquals("UNKNOWN", result.toString());
 154         assertEquals(3, result.ordinal());
 155
 156         // setState(String stateName)
 157         fixture.setState("disabled");
 158         TraceEnablement state = fixture.getState();
 159         assertEquals("disabled", state.getInName());
 160         assertEquals("DISABLED", state.name());
 161         assertEquals("DISABLED", state.toString());
 162         assertEquals(0, state.ordinal());
 163
 164         fixture.setState("bla");
 165         state = fixture.getState();
 166         assertEquals("disabled", state.getInName());
 167         assertEquals("DISABLED", state.name());
 168         assertEquals("DISABLED", state.toString());
 169         assertEquals(0, state.ordinal());
 170
 171         fixture.setState("enabled");
 172         state = fixture.getState();
 173         assertEquals("enabled", state.getInName());
 174         assertEquals("ENABLED", state.name());
 175         assertEquals("ENABLED", state.toString());
 176         assertEquals(1, state.ordinal());
 177
 178         // setState(TraceEnablement state)
 179         fixture.setState(TraceEnablement.DISABLED);
 180         state = fixture.getState();
 181         assertEquals("disabled", state.getInName());
 182         assertEquals("DISABLED", state.name());
 183         assertEquals("DISABLED", state.toString());
 184         assertEquals(0, state.ordinal());
 185
 186         fixture.setState(TraceEnablement.ENABLED);
 187         state = fixture.getState();
 188         assertEquals("enabled", state.getInName());
 189         assertEquals("ENABLED", state.name());
 190         assertEquals("ENABLED", state.toString());
 191         assertEquals(1, state.ordinal());
 192     }
 193
 194     /**
 195      * Run the String toString() method test.
 196      */
 197     public void testToString_1() {
 198         EventInfo fixture = new EventInfo("event");
 199         fixture.setName("testName");
 200         fixture.setEventType(TraceEventType.TRACEPOINT);
 201
 202         String result = fixture.toString();
 203
 204         // add additional test code here
 205         assertEquals("[EventInfo([BaseEventInfo([TraceInfo(Name=testName)],type=TRACEPOINT,level=TRACE_DEBUG)],State=DISABLED)]", result);
 206     }
 207
 208     // ------------------------------------------------------------------------
 209     // equals
 210     // ------------------------------------------------------------------------
 211     public void testEqualsReflexivity() {
 212         assertTrue("equals", fEventInfo1.equals(fEventInfo1));
 213         assertTrue("equals", fEventInfo2.equals(fEventInfo2));
 214
 215         assertTrue("equals", !fEventInfo1.equals(fEventInfo2));
 216         assertTrue("equals", !fEventInfo2.equals(fEventInfo1));
 217     }
 218
 219     public void testEqualsSymmetry() {
 220         EventInfo info1 = new EventInfo((EventInfo)fEventInfo1);
 221         EventInfo info2 = new EventInfo((EventInfo)fEventInfo2);
 222
 223         assertTrue("equals", info1.equals(fEventInfo1));
 224         assertTrue("equals", fEventInfo1.equals(info1));
 225
 226         assertTrue("equals", info2.equals(fEventInfo2));
 227         assertTrue("equals", fEventInfo2.equals(info2));
 228     }
 229
 230     public void testEqualsTransivity() {
 231         EventInfo info1 = new EventInfo((EventInfo)fEventInfo1);
 232         EventInfo info2 = new EventInfo((EventInfo)fEventInfo1);
 233         EventInfo info3 = new EventInfo((EventInfo)fEventInfo1);
 234
 235         assertTrue("equals", info1.equals(info2));
 236         assertTrue("equals", info2.equals(info3));
 237         assertTrue("equals", info1.equals(info3));
 238     }
 239
 240     public void testEqualsNull() {
 241         assertTrue("equals", !fEventInfo1.equals(null));
 242         assertTrue("equals", !fEventInfo2.equals(null));
 243     }
 244
 245     // ------------------------------------------------------------------------
 246     // hashCode
 247     // ------------------------------------------------------------------------
 248
 249     public void testHashCode() {
 250         EventInfo info1 = new EventInfo((EventInfo)fEventInfo1);
 251         EventInfo info2 = new EventInfo((EventInfo)fEventInfo2);
 252
 253         assertTrue("hashCode", fEventInfo1.hashCode() == info1.hashCode());
 254         assertTrue("hashCode", fEventInfo2.hashCode() == info2.hashCode());
 255
 256         assertTrue("hashCode", fEventInfo1.hashCode() != info2.hashCode());
 257         assertTrue("hashCode", fEventInfo2.hashCode() != info1.hashCode());
 258     }
 259 }