src/test/java/net/pterodactylus/sone/freenet/wot/TrustTest.java

   1 /*
   2  * Sone - TrustTest.java - Copyright © 2013 David Roden
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 package net.pterodactylus.sone.freenet.wot;
  19
  20 import static net.pterodactylus.sone.Matchers.matches;
  21 import static org.hamcrest.MatcherAssert.assertThat;
  22 import static org.hamcrest.Matchers.is;
  23 import static org.hamcrest.Matchers.not;
  24 import static org.hamcrest.Matchers.nullValue;
  25
  26 import org.junit.Test;
  27
  28 /**
  29  * Unit test for {@link Trust}.
  30  *
  31  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  32  */
  33 public class TrustTest {
  34
  35         @Test
  36         public void trustCanBeCreated() {
  37                 Trust trust = new Trust(5, 17, 2);
  38                 assertThat(trust.getExplicit(), is(5));
  39                 assertThat(trust.getImplicit(), is(17));
  40                 assertThat(trust.getDistance(), is(2));
  41         }
  42
  43         @Test
  44         public void nullTrustCanBeCreated() {
  45                 Trust trust = new Trust(null, null, null);
  46                 assertThat(trust.getExplicit(), nullValue());
  47                 assertThat(trust.getImplicit(), nullValue());
  48                 assertThat(trust.getDistance(), nullValue());
  49         }
  50
  51         @Test
  52         public void equalTrustsHaveTheSameHashCode() {
  53                 Trust trust1 = new Trust(5, 17, 2);
  54                 Trust trust2 = new Trust(5, 17, 2);
  55                 assertThat(trust1, is(trust2));
  56                 assertThat(trust1.hashCode(), is(trust2.hashCode()));
  57         }
  58
  59         @Test
  60         public void nullDoesNotMatchTrust() {
  61                 Trust trust = new Trust(5, 17, 2);
  62                 assertThat(trust, not(is((Object) null)));
  63         }
  64
  65         @Test
  66         public void toStringContainsTheThreeValues() {
  67                 String trustString = new Trust(5, 17, 2).toString();
  68                 assertThat(trustString, matches("\\b5\\b"));
  69                 assertThat(trustString, matches("\\b17\\b"));
  70                 assertThat(trustString, matches("\\b2\\b"));
  71         }
  72
  73 }