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