org.eclipse.linuxtools.ctf.core.tests/src/org/eclipse/linuxtools/ctf/core/tests/types/EnumDefinitionTest.java

   1 /*******************************************************************************
   2  * Copyright (c) 2013 Ericsson
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  *     Matthew Khouzam - Initial API and implementation
  10  *******************************************************************************/
  11
  12 package org.eclipse.linuxtools.ctf.core.tests.types;
  13
  14 import static org.junit.Assert.assertEquals;
  15 import static org.junit.Assert.assertNotNull;
  16 import static org.junit.Assert.assertTrue;
  17
  18 import java.nio.ByteBuffer;
  19 import java.nio.ByteOrder;
  20
  21 import org.eclipse.linuxtools.ctf.core.event.io.BitBuffer;
  22 import org.eclipse.linuxtools.ctf.core.event.types.Encoding;
  23 import org.eclipse.linuxtools.ctf.core.event.types.EnumDeclaration;
  24 import org.eclipse.linuxtools.ctf.core.event.types.EnumDefinition;
  25 import org.eclipse.linuxtools.ctf.core.event.types.IntegerDeclaration;
  26 import org.eclipse.linuxtools.ctf.core.trace.CTFReaderException;
  27 import org.junit.Before;
  28 import org.junit.Test;
  29
  30 /**
  31  * The class <code>EnumDefinitionTest</code> contains tests for the class
  32  * <code>{@link EnumDefinition}</code>.
  33  *
  34  * @author ematkho
  35  * @version $Revision: 1.0 $
  36  */
  37 public class EnumDefinitionTest {
  38
  39     private EnumDefinition fixture;
  40
  41     /**
  42      * Perform pre-test initialization.
  43      */
  44     @Before
  45     public void setUp() {
  46         EnumDeclaration declaration = new EnumDeclaration(
  47                 new IntegerDeclaration(1, false, 1, ByteOrder.BIG_ENDIAN,
  48                         Encoding.ASCII, null, 8));
  49         declaration.add(0, 10, "a");
  50         declaration.add(11, 20, "b");
  51         String fieldName = "";
  52
  53         fixture = new EnumDefinition(declaration, null, fieldName);
  54     }
  55
  56     /**
  57      * Run the EnumDefinition(EnumDeclaration,DefinitionScope,String)
  58      * constructor test.
  59      */
  60     @Test
  61     public void testEnumDefinition() {
  62         assertNotNull(fixture);
  63     }
  64
  65     /**
  66      * Run the String getValue() method test.
  67      */
  68     @Test
  69     public void testGetValue() {
  70         String result = fixture.getValue();
  71
  72         assertNotNull(result);
  73     }
  74
  75     /**
  76      * Run the long getIntegerValue() method test.
  77      */
  78     @Test
  79     public void testGetIntegerValue_one() {
  80         fixture.setIntegerValue(1L);
  81         long result = fixture.getIntegerValue();
  82
  83         assertEquals(1L, result);
  84     }
  85
  86     /**
  87      * Run the String getValue() method test.
  88      */
  89     @Test
  90     public void testGetIntegerValue_zero() {
  91         fixture.setIntegerValue(0);
  92         long result = fixture.getIntegerValue();
  93
  94         assertTrue(0 == result);
  95     }
  96
  97     /**
  98      * Run the void read(BitBuffer) method test.
  99      * @throws CTFReaderException error
 100      */
 101     @Test
 102     public void testRead() throws CTFReaderException {
 103         fixture.setIntegerValue(1L);
 104         BitBuffer input = new BitBuffer(ByteBuffer.allocateDirect(128));
 105
 106         fixture.read(input);
 107     }
 108
 109     /**
 110      * Run the String toString() method test.
 111      */
 112     @Test
 113     public void testToString() {
 114         fixture.setIntegerValue(16);
 115         String result = fixture.toString();
 116
 117         assertEquals("{ value = b, container = 16 }", result);
 118     }
 119 }