| 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.lttng.ui.tests.control.model.impl; |
| 13 | |
| 14 | import java.util.LinkedList; |
| 15 | import java.util.List; |
| 16 | |
| 17 | import junit.framework.TestCase; |
| 18 | |
| 19 | import org.eclipse.linuxtools.internal.lttng.ui.views.control.model.IChannelInfo; |
| 20 | import org.eclipse.linuxtools.internal.lttng.ui.views.control.model.IDomainInfo; |
| 21 | import org.eclipse.linuxtools.internal.lttng.ui.views.control.model.impl.DomainInfo; |
| 22 | |
| 23 | /** |
| 24 | * The class <code>ChannelInfoTest</code> contains tests for the class <code>{@link DomainInfo}</code>. |
| 25 | * |
| 26 | */ |
| 27 | @SuppressWarnings("nls") |
| 28 | public class DomainInfoTest extends TestCase { |
| 29 | // ------------------------------------------------------------------------ |
| 30 | // Test data |
| 31 | // ------------------------------------------------------------------------ |
| 32 | private IDomainInfo fDomainInfo1 = null; |
| 33 | private IDomainInfo fDomainInfo2 = null; |
| 34 | private IChannelInfo fChannelInfo1 = null; |
| 35 | private IChannelInfo fChannelInfo2 = null; |
| 36 | |
| 37 | // ------------------------------------------------------------------------ |
| 38 | // Housekeeping |
| 39 | // ------------------------------------------------------------------------ |
| 40 | |
| 41 | /** |
| 42 | * Perform pre-test initialization. |
| 43 | * |
| 44 | * @throws Exception |
| 45 | * if the initialization fails for some reason |
| 46 | * |
| 47 | */ |
| 48 | @Override |
| 49 | public void setUp() { |
| 50 | // Get test instances from the factory |
| 51 | ModelImplFactory factory = new ModelImplFactory(); |
| 52 | fChannelInfo1 = factory.getChannel1(); |
| 53 | fChannelInfo2 = factory.getChannel2(); |
| 54 | fDomainInfo1 = factory.getDomainInfo1(); |
| 55 | fDomainInfo2 = factory.getDomainInfo2(); |
| 56 | } |
| 57 | |
| 58 | /** |
| 59 | * Perform post-test clean-up. |
| 60 | * |
| 61 | * @throws Exception |
| 62 | * if the clean-up fails for some reason |
| 63 | * |
| 64 | */ |
| 65 | @Override |
| 66 | public void tearDown() { |
| 67 | } |
| 68 | |
| 69 | // ------------------------------------------------------------------------ |
| 70 | // Tests |
| 71 | // ------------------------------------------------------------------------ |
| 72 | |
| 73 | // ------------------------------------------------------------------------ |
| 74 | // Constructors |
| 75 | // ------------------------------------------------------------------------ |
| 76 | |
| 77 | /** |
| 78 | * Run the ChannelInfo() constructor test. |
| 79 | * |
| 80 | */ |
| 81 | public void testDomainInfo() { |
| 82 | DomainInfo result = new DomainInfo("test"); |
| 83 | assertNotNull(result); |
| 84 | |
| 85 | assertEquals("test", result.getName()); |
| 86 | assertEquals(0, result.getChannels().length); |
| 87 | } |
| 88 | |
| 89 | public void testDomainInfoCopy() { |
| 90 | DomainInfo channelInfo = new DomainInfo((DomainInfo)fDomainInfo1); |
| 91 | IChannelInfo[] orignalEvents = fDomainInfo1.getChannels(); |
| 92 | IChannelInfo[] resultEvents = channelInfo.getChannels(); |
| 93 | for (int i = 0; i < orignalEvents.length; i++) { |
| 94 | assertEquals(orignalEvents[i], resultEvents[i]); |
| 95 | } |
| 96 | } |
| 97 | |
| 98 | public void testDomainlCopy2() { |
| 99 | try { |
| 100 | DomainInfo domain = null; |
| 101 | new DomainInfo(domain); |
| 102 | fail("null copy"); |
| 103 | } |
| 104 | catch (IllegalArgumentException e) { |
| 105 | // Success |
| 106 | } |
| 107 | } |
| 108 | |
| 109 | /** |
| 110 | * Run the long getNumberOfSubBuffers() method test. |
| 111 | * |
| 112 | */ |
| 113 | public void testGetAndSetters() { |
| 114 | |
| 115 | // Note that addChannel() has been executed in setUp() |
| 116 | // check get method here |
| 117 | assertEquals(1, fDomainInfo1.getChannels().length); |
| 118 | assertNotNull(fDomainInfo1.getChannels()[0]); |
| 119 | assertEquals(fChannelInfo1, fDomainInfo1.getChannels()[0]); |
| 120 | |
| 121 | IDomainInfo domain = new DomainInfo("domain"); |
| 122 | List<IChannelInfo> list = new LinkedList<IChannelInfo>(); |
| 123 | list.add(fChannelInfo1); |
| 124 | list.add(fChannelInfo2); |
| 125 | domain.setChannels(list); |
| 126 | |
| 127 | IChannelInfo[] result = domain.getChannels(); |
| 128 | assertEquals(2, result.length); |
| 129 | assertEquals(fChannelInfo1, result[0]); |
| 130 | assertEquals(fChannelInfo2, result[1]); |
| 131 | } |
| 132 | |
| 133 | public void testToString_1() { |
| 134 | DomainInfo fixture = new DomainInfo("domain"); |
| 135 | |
| 136 | String result = fixture.toString(); |
| 137 | |
| 138 | assertEquals("[DomainInfo([TraceInfo(Name=domain)],Channels=None,isKernel=false)]", result); |
| 139 | } |
| 140 | |
| 141 | /** |
| 142 | * Run the String toString() method test. |
| 143 | * |
| 144 | */ |
| 145 | public void testToString_2() { |
| 146 | String result = fDomainInfo1.toString(); |
| 147 | |
| 148 | assertEquals("[DomainInfo([TraceInfo(Name=test1)],Channels=[ChannelInfo([TraceInfo(Name=channel1)],State=DISABLED,OverwriteMode=true,SubBuffersSize=13,NumberOfSubBuffers=12,SwitchTimer=10,ReadTimer=11,output=splice(),Events=[EventInfo([BaseEventInfo([TraceInfo(Name=event1)],type=TRACEPOINT,level=TRACE_DEBUG)],State=ENABLED)])],isKernel=false)]", result); |
| 149 | } |
| 150 | |
| 151 | // ------------------------------------------------------------------------ |
| 152 | // equals |
| 153 | // ------------------------------------------------------------------------ |
| 154 | |
| 155 | public void testEqualsReflexivity() { |
| 156 | assertTrue("equals", fDomainInfo1.equals(fDomainInfo1)); |
| 157 | assertTrue("equals", fDomainInfo2.equals(fDomainInfo2)); |
| 158 | |
| 159 | assertTrue("equals", !fDomainInfo1.equals(fDomainInfo2)); |
| 160 | assertTrue("equals", !fDomainInfo2.equals(fDomainInfo1)); |
| 161 | } |
| 162 | |
| 163 | public void testEqualsSymmetry() { |
| 164 | DomainInfo event1 = new DomainInfo((DomainInfo)fDomainInfo1); |
| 165 | DomainInfo event2 = new DomainInfo((DomainInfo)fDomainInfo2); |
| 166 | |
| 167 | assertTrue("equals", event1.equals(fDomainInfo1)); |
| 168 | assertTrue("equals", fDomainInfo1.equals(event1)); |
| 169 | |
| 170 | assertTrue("equals", event2.equals(fDomainInfo2)); |
| 171 | assertTrue("equals", fDomainInfo2.equals(event2)); |
| 172 | } |
| 173 | |
| 174 | public void testEqualsTransivity() { |
| 175 | DomainInfo channel1 = new DomainInfo((DomainInfo)fDomainInfo1); |
| 176 | DomainInfo channel2 = new DomainInfo((DomainInfo)fDomainInfo1); |
| 177 | DomainInfo channel3 = new DomainInfo((DomainInfo)fDomainInfo1); |
| 178 | |
| 179 | assertTrue("equals", channel1.equals(channel2)); |
| 180 | assertTrue("equals", channel2.equals(channel3)); |
| 181 | assertTrue("equals", channel1.equals(channel3)); |
| 182 | } |
| 183 | |
| 184 | public void testEqualsNull() throws Exception { |
| 185 | assertTrue("equals", !fDomainInfo1.equals(null)); |
| 186 | assertTrue("equals", !fDomainInfo2.equals(null)); |
| 187 | } |
| 188 | |
| 189 | // ------------------------------------------------------------------------ |
| 190 | // hashCode |
| 191 | // ------------------------------------------------------------------------ |
| 192 | |
| 193 | public void testHashCode() { |
| 194 | DomainInfo channel1 = new DomainInfo((DomainInfo)fDomainInfo1); |
| 195 | DomainInfo channel2 = new DomainInfo((DomainInfo)fDomainInfo2); |
| 196 | |
| 197 | assertTrue("hashCode", fDomainInfo1.hashCode() == channel1.hashCode()); |
| 198 | assertTrue("hashCode", fDomainInfo2.hashCode() == channel2.hashCode()); |
| 199 | |
| 200 | assertTrue("hashCode", fDomainInfo1.hashCode() != channel2.hashCode()); |
| 201 | assertTrue("hashCode", fDomainInfo2.hashCode() != channel1.hashCode()); |
| 202 | } |
| 203 | } |