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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.mock;
31  
32  import com.jcabi.github.Branch;
33  import com.jcabi.github.Coordinates;
34  import com.jcabi.github.Repo;
35  import java.io.IOException;
36  import java.util.Iterator;
37  import org.hamcrest.MatcherAssert;
38  import org.hamcrest.Matchers;
39  import org.junit.Test;
40  
41  /**
42   * Test case for {@link MkBranches}.
43   *
44   * @author Chris Rebert (github@rebertia.com)
45   * @version $Id: 752da72a274c23fd210610253cc7450ebf1d4c2b $
46   */
47  public final class MkBranchesTest {
48      /**
49       * MkBranches can create a new branch.
50       * @throws IOException if there is any I/O problem
51       */
52      @Test
53      public void createsBranch() throws IOException {
54          final String name = "my-new-feature";
55          final String sha = "590e188e3d52a8da38cf51d3f9bf598bb46911af";
56          final Repo repo = new MkGithub().randomRepo();
57          final Branch branch = ((MkBranches) (repo.branches()))
58              .create(name, sha);
59          MatcherAssert.assertThat(branch.name(), Matchers.equalTo(name));
60          MatcherAssert.assertThat(
61              branch.commit().sha(),
62              Matchers.equalTo(sha)
63          );
64          final Coordinates coords = branch.commit().repo().coordinates();
65          MatcherAssert.assertThat(
66              coords.user(),
67              Matchers.equalTo(repo.coordinates().user())
68          );
69          MatcherAssert.assertThat(
70              coords.repo(),
71              Matchers.equalTo(repo.coordinates().repo())
72          );
73      }
74  
75      /**
76       * MkBranches can iterate over the repo's branches.
77       * @throws IOException if there is any I/O problem
78       */
79      @Test
80      public void iteratesOverBranches() throws IOException {
81          final MkBranches branches = (MkBranches) (new MkGithub().randomRepo()
82              .branches());
83          final String onename = "narf";
84          final String onesha = "a86da33b875e8ecbaf75cefcf6d8957cbecb654e";
85          branches.create(onename, onesha);
86          final String twoname = "zort";
87          final String twosha = "ba00fa4fe331c59736b87f52f760e1ccfb293b5f";
88          branches.create(twoname, twosha);
89          MatcherAssert.assertThat(
90              branches.iterate(),
91              Matchers.<Branch>iterableWithSize(2)
92          );
93          final Iterator<Branch> iter = branches.iterate().iterator();
94          final Branch one = iter.next();
95          MatcherAssert.assertThat(one.name(), Matchers.equalTo(onename));
96          MatcherAssert.assertThat(
97              one.commit().sha(),
98              Matchers.equalTo(onesha)
99          );
100         final Branch two = iter.next();
101         MatcherAssert.assertThat(two.name(), Matchers.equalTo(twoname));
102         MatcherAssert.assertThat(
103             two.commit().sha(),
104             Matchers.equalTo(twosha)
105         );
106     }
107 }