View Javadoc
1   /**
2    * Copyright (c) 2013-2022, jcabi.com
3    * All rights reserved.
4    *
5    * Redistribution and use in source and binary forms, with or without
6    * modification, are permitted provided that the following conditions
7    * are met: 1) Redistributions of source code must retain the above
8    * copyright notice, this list of conditions and the following
9    * disclaimer. 2) Redistributions in binary form must reproduce the above
10   * copyright notice, this list of conditions and the following
11   * disclaimer in the documentation and/or other materials provided
12   * with the distribution. 3) Neither the name of the jcabi.com nor
13   * the names of its contributors may be used to endorse or promote
14   * products derived from this software without specific prior written
15   * permission.
16   *
17   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
19   * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
20   * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
21   * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
22   * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23   * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
24   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
26   * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
28   * OF THE POSSIBILITY OF SUCH DAMAGE.
29   */
30  package com.jcabi.github;
31  
32  import com.jcabi.http.mock.MkAnswer;
33  import com.jcabi.http.mock.MkContainer;
34  import com.jcabi.http.mock.MkGrizzlyContainer;
35  import com.jcabi.http.request.ApacheRequest;
36  import com.jcabi.http.request.FakeRequest;
37  import java.net.HttpURLConnection;
38  import org.hamcrest.MatcherAssert;
39  import org.hamcrest.Matchers;
40  import org.junit.Rule;
41  import org.junit.Test;
42  import org.mockito.Mockito;
43  
44  /**
45   * Test case for {@link RtEvent}.
46   *
47   * @author Carlos Miranda (miranda.cma@gmail.com)
48   * @version $Id: 05bf9e7c1284c9d246ddca3ffa02ca15984a59b9 $
49   * @checkstyle MultipleStringLiteralsCheck (100 lines)
50   */
51  public final class RtEventTest {
52  
53      /**
54       * The rule for skipping test if there's BindException.
55       * @checkstyle VisibilityModifierCheck (3 lines)
56       */
57      @Rule
58      public final transient RandomPort resource = new RandomPort();
59  
60      /**
61       * RtEvent can retrieve its own repo.
62       *
63       * @throws Exception if a problem occurs.
64       */
65      @Test
66      public void canRetrieveOwnRepo() throws Exception {
67          final Repo repo = this.repo();
68          final RtEvent event = new RtEvent(new FakeRequest(), repo, 1);
69          MatcherAssert.assertThat(
70              event.repo(),
71              Matchers.sameInstance(repo)
72          );
73      }
74  
75      /**
76       * RtEvent can retrieve its own number.
77       *
78       * @throws Exception if a problem occurs.
79       */
80      @Test
81      public void canRetrieveOwnNumber() throws Exception {
82          final Repo repo = this.repo();
83          final RtEvent event = new RtEvent(new FakeRequest(), repo, 2);
84          MatcherAssert.assertThat(
85              event.number(),
86              Matchers.equalTo(2)
87          );
88      }
89  
90      /**
91       * RtEvent can be retrieved in JSON form.
92       *
93       * @throws Exception If a problem occurs.
94       */
95      @Test
96      public void retrieveEventAsJson() throws Exception {
97          try (final MkContainer container = new MkGrizzlyContainer().next(
98              new MkAnswer.Simple(
99                  HttpURLConnection.HTTP_OK,
100                 "{\"test\":\"events\"}"
101             )
102         ).start(this.resource.port())) {
103             final RtEvent event = new RtEvent(
104                 new ApacheRequest(container.home()),
105                 this.repo(),
106                 3
107             );
108             MatcherAssert.assertThat(
109                 event.json().getString("test"),
110                 Matchers.equalTo("events")
111             );
112         }
113     }
114 
115     /**
116      * RtEvent should be able to compare different instances.
117      *
118      * @throws Exception when a problem occurs.
119      */
120     @Test
121     public void canCompareInstances() throws Exception {
122         final RtEvent less = new RtEvent(new FakeRequest(), this.repo(), 1);
123         final RtEvent greater = new RtEvent(new FakeRequest(), this.repo(), 2);
124         MatcherAssert.assertThat(
125             less.compareTo(greater), Matchers.lessThan(0)
126         );
127         MatcherAssert.assertThat(
128             greater.compareTo(less), Matchers.greaterThan(0)
129         );
130     }
131 
132     /**
133      * Create and return repo for testing.
134      * @return Repo
135      */
136     private Repo repo() {
137         final Repo repo = Mockito.mock(Repo.class);
138         Mockito.doReturn(new Coordinates.Simple("test", "event"))
139             .when(repo).coordinates();
140         return repo;
141     }
142 
143 }