Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
MkCollaborators |
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| 1.3333333333333333;1.333 | ||||
MkCollaborators$1 |
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| 1.3333333333333333;1.333 |
1 | 2 | /** |
2 | * Copyright (c) 2013-2017, 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.aspects.Immutable; | |
33 | import com.jcabi.github.Collaborators; | |
34 | import com.jcabi.github.Coordinates; | |
35 | import com.jcabi.github.Repo; | |
36 | import com.jcabi.github.User; | |
37 | import com.jcabi.xml.XML; | |
38 | import java.io.IOException; | |
39 | import org.xembly.Directives; | |
40 | ||
41 | /** | |
42 | * Mock Github repository collaborators. | |
43 | * | |
44 | * @author Andrej Istomin (andrej.istomin.ikeen@gmail.com) | |
45 | * @version $Id: f695b4d4a813298bcde9f982626303a7c2b7b666 $ | |
46 | */ | |
47 | @Immutable | |
48 | 2 | final class MkCollaborators implements Collaborators { |
49 | ||
50 | /** | |
51 | * Storage. | |
52 | */ | |
53 | private final transient MkStorage storage; | |
54 | ||
55 | /** | |
56 | * Login of the user logged in. | |
57 | */ | |
58 | private final transient String self; | |
59 | ||
60 | /** | |
61 | * Repo name. | |
62 | */ | |
63 | private final transient Coordinates coords; | |
64 | ||
65 | /** | |
66 | * Public ctor. | |
67 | * @param stg Storage | |
68 | * @param login User to login | |
69 | * @param crds Coordinates | |
70 | * @throws IOException If there is any I/O problem | |
71 | */ | |
72 | public MkCollaborators( | |
73 | final MkStorage stg, | |
74 | final String login, | |
75 | final Coordinates crds | |
76 | 3 | ) throws IOException { |
77 | 3 | this.storage = stg; |
78 | 3 | this.self = login; |
79 | 3 | this.coords = crds; |
80 | 5 | this.storage.apply( |
81 | 2 | new Directives().xpath( |
82 | 2 | String.format( |
83 | "/github/repos/repo[@coords='%s']", this.coords | |
84 | ) | |
85 | 2 | ).addIf("collaborators") |
86 | ); | |
87 | 2 | } |
88 | ||
89 | @Override | |
90 | public Repo repo() { | |
91 | 0 | return new MkRepo(this.storage, this.self, this.coords); |
92 | } | |
93 | ||
94 | @Override | |
95 | public boolean isCollaborator( | |
96 | final String user | |
97 | ) throws IOException { | |
98 | 6 | return !this.storage.xml().xpath( |
99 | 2 | String.format("%s/user[login='%s']/text()", this.xpath(), user) |
100 | 2 | ).isEmpty(); |
101 | } | |
102 | ||
103 | @Override | |
104 | public void add( | |
105 | final String user | |
106 | ) throws IOException { | |
107 | 3 | this.storage.lock(); |
108 | try { | |
109 | 6 | this.storage.apply( |
110 | 3 | new Directives().xpath(this.xpath()).add("user").add("login") |
111 | 3 | .set(user) |
112 | ); | |
113 | } finally { | |
114 | 3 | this.storage.unlock(); |
115 | 3 | } |
116 | 3 | } |
117 | ||
118 | @Override | |
119 | public void remove( | |
120 | final String user | |
121 | ) throws IOException { | |
122 | 2 | this.storage.apply( |
123 | 1 | new Directives().xpath( |
124 | 1 | String.format("%s/user[login='%s']", this.xpath(), user) |
125 | 1 | ).remove() |
126 | ); | |
127 | 1 | } |
128 | ||
129 | @Override | |
130 | public Iterable<User> iterate() { | |
131 | 6 | return new MkIterable<User>( |
132 | 3 | this.storage, String.format("%s/user", this.xpath()), |
133 | 5 | new MkIterable.Mapping<User>() { |
134 | @Override | |
135 | public User map(final XML xml) { | |
136 | try { | |
137 | 4 | return new MkUser( |
138 | 2 | MkCollaborators.this.storage, |
139 | 2 | xml.xpath("login/text()").get(0) |
140 | ); | |
141 | 0 | } catch (final IOException ex) { |
142 | 0 | throw new IllegalStateException(ex); |
143 | } | |
144 | } | |
145 | } | |
146 | ); | |
147 | } | |
148 | ||
149 | /** | |
150 | * Gets a mocked User. | |
151 | * @param login User login | |
152 | * @return Mocked User | |
153 | * @throws IOException If there is any I/O problem | |
154 | */ | |
155 | public User get( | |
156 | final String login | |
157 | ) throws IOException { | |
158 | 0 | return new MkUser(this.storage, login); |
159 | } | |
160 | ||
161 | /** | |
162 | * XPath of this element in XML tree. | |
163 | * @return XPath | |
164 | */ | |
165 | private String xpath() { | |
166 | 9 | return String.format( |
167 | "/github/repos/repo[@coords='%s']/collaborators", | |
168 | this.coords | |
169 | ); | |
170 | } | |
171 | } |