concepts/src/test/java/org/opendaylight/protocol/concepts/BandwidthTest.java

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.protocol.concepts;
   9
  10 import static org.hamcrest.CoreMatchers.equalTo;
  11 import static org.hamcrest.CoreMatchers.not;
  12 import static org.hamcrest.MatcherAssert.assertThat;
  13 import static org.junit.Assert.assertEquals;
  14 import static org.junit.Assert.assertFalse;
  15 import static org.junit.Assert.assertNotEquals;
  16
  17 import io.netty.buffer.Unpooled;
  18 import java.util.HashSet;
  19 import java.util.Set;
  20 import org.junit.Before;
  21 import org.junit.Test;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.network.concepts.rev131125.Bandwidth;
  23
  24 public class BandwidthTest {
  25     private Bandwidth b1;
  26     private Bandwidth b2;
  27     private Bandwidth b3;
  28     private Bandwidth b4;
  29
  30     @Before
  31     public void setUp() {
  32         this.b1 = new Bandwidth(Unpooled.copyInt(1000).array());
  33         this.b2 = new Bandwidth(Unpooled.copyInt(2000).array());
  34         this.b3 = new Bandwidth(Unpooled.copyInt(2000).array());
  35         this.b4 = new Bandwidth(Unpooled.copyInt(100).array());
  36     }
  37
  38     @Test
  39     public void testBitsBytes() {
  40         assertEquals(1000.0, Unpooled.wrappedBuffer(this.b1.getValue()).readInt(), 0.1);
  41     }
  42
  43     @Test
  44     public void testEquals() {
  45         assertFalse(this.b1.equals(null));
  46         assertThat(this.b1, not(equalTo(new Object())));
  47         assertThat(this.b1, equalTo(this.b1));
  48         assertThat(this.b1, not(equalTo(this.b2)));
  49         assertEquals(this.b2, this.b3);
  50         assertNotEquals(this.b1, new Object());
  51     }
  52
  53     @Test
  54     public void testHashCode() {
  55         final Set<Bandwidth> set = new HashSet<>();
  56
  57         set.add(this.b1);
  58         assertEquals(1, set.size());
  59
  60         set.add(this.b2);
  61         assertEquals(2, set.size());
  62
  63         set.add(this.b3);
  64         assertEquals(2, set.size());
  65
  66         set.add(this.b4);
  67         assertEquals(3, set.size());
  68     }
  69 }