]> git.immae.eu Git - github/shaarli/Shaarli.git/blame - doc/Unit-tests.html
Fixes #325 - Shaarli does not recognize saved links
[github/shaarli/Shaarli.git] / doc / Unit-tests.html
CommitLineData
da9b0e3e 1<!DOCTYPE html>
2<html>
3<head>
4 <meta charset="utf-8">
5 <meta name="generator" content="pandoc">
6 <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
992af0b9 7 <title>Shaarli - Unit tests</title>
da9b0e3e 8 <style type="text/css">code{white-space: pre;}</style>
9 <!--[if lt IE 9]>
10 <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
11 <![endif]-->
12 <style type="text/css">
13table.sourceCode, tr.sourceCode, td.lineNumbers, td.sourceCode {
14 margin: 0; padding: 0; vertical-align: baseline; border: none; }
15table.sourceCode { width: 100%; line-height: 100%; }
16td.lineNumbers { text-align: right; padding-right: 4px; padding-left: 4px; color: #aaaaaa; border-right: 1px solid #aaaaaa; }
17td.sourceCode { padding-left: 5px; }
18code > span.kw { color: #007020; font-weight: bold; }
19code > span.dt { color: #902000; }
20code > span.dv { color: #40a070; }
21code > span.bn { color: #40a070; }
22code > span.fl { color: #40a070; }
23code > span.ch { color: #4070a0; }
24code > span.st { color: #4070a0; }
25code > span.co { color: #60a0b0; font-style: italic; }
26code > span.ot { color: #007020; }
27code > span.al { color: #ff0000; font-weight: bold; }
28code > span.fu { color: #06287e; }
29code > span.er { color: #ff0000; font-weight: bold; }
30 </style>
31 <link rel="stylesheet" href="github-markdown.css">
32</head>
33<body>
992af0b9
V
34<div id="local-sidebar">
35<ul>
36<li><a href="Home.html">Home</a></li>
37<li>Installation
38<ul>
39<li><a href="Server-requirements.html">Server requirements</a></li>
40<li><a href="Server-configuration.html">Server configuration</a></li>
41<li><a href="Shaarli-configuration.html">Shaarli configuration</a></li>
42</ul></li>
43<li><a href="Usage.html">Usage</a>
44<ul>
45<li><a href="Sharing-button.html">Sharing button</a> (bookmarklet)</li>
46<li><a href="Firefox-share.html">Firefox share</a></li>
47<li><a href="RSS-feeds.html">RSS feeds</a></li>
48</ul></li>
49<li>How To
50<ul>
51<li><a href="Backup,-restore,-import-and-export.html">Backup, restore, import and export</a></li>
52<li><a href="Copy-an-existing-installation-over-SSH-and-serve-it-locally.html">Copy an existing installation over SSH and serve it locally</a></li>
53<li><a href="Download-CSS-styles-from-an-OPML-list.html">Download CSS styles from an OPML list</a></li>
6335a0fc 54<li><a href="Datastore-hacks.html">Datastore hacks</a></li>
992af0b9
V
55</ul></li>
56<li><a href="Troubleshooting.html">Troubleshooting</a></li>
57<li><a href="Development.html">Development</a>
58<ul>
59<li><a href="GnuPG-signature.html">GnuPG signature</a></li>
60<li><a href="Coding-guidelines.html">Coding guidelines</a></li>
61<li><a href="Directory-structure.html">Directory structure</a></li>
62<li><a href="3rd-party-libraries.html">3rd party libraries</a></li>
63<li><a href="Plugin-System.html">Plugin System</a></li>
64<li><a href="Security.html">Security</a></li>
65<li><a href="Static-analysis.html">Static analysis</a></li>
66<li><a href="Theming.html">Theming</a></li>
67<li><a href="Unit-tests.html">Unit tests</a></li>
68</ul></li>
69<li>About
70<ul>
71<li><a href="FAQ.html">FAQ</a></li>
72<li><a href="Community-&amp;-Related-software.html">Community &amp; Related software</a></li>
73<li><a href="TODO.html">TODO</a></li>
74</ul></li>
75</ul>
76</div>
77<h1 id="unit-tests">Unit tests</h1>
da9b0e3e 78<h3 id="setup-your-environment-for-tests">Setup your environment for tests</h3>
992af0b9 79<p>The framework used is <a href="https://phpunit.de/">PHPUnit</a>; it can be installed with <a href="https://getcomposer.org/">Composer</a>, which is a dependency management tool.<a href=".html"></a></p>
da9b0e3e 80<p>Regarding Composer, you can either use:</p>
81<ul>
992af0b9
V
82<li>a system-wide version, e.g. installed through your distro's package manager</li>
83<li>a local version, downloadable <a href="https://getcomposer.org/download/">here</a><a href=".html"></a></li>
da9b0e3e 84</ul>
85<h4 id="sample-usage">Sample usage</h4>
86<pre class="sourceCode bash"><code class="sourceCode bash"><span class="co"># system-wide version</span>
87$ <span class="kw">composer</span> install
88$ <span class="kw">composer</span> update
89
90<span class="co"># local version</span>
91$ <span class="kw">php</span> composer.phar self-update
92$ <span class="kw">php</span> composer.phar install
93$ <span class="kw">php</span> composer.phar update</code></pre>
94<h4 id="install-shaarli-dev-dependencies">Install Shaarli dev dependencies</h4>
95<pre class="sourceCode bash"><code class="sourceCode bash">$ <span class="kw">cd</span> /path/to/shaarli
96$ <span class="kw">composer</span> update</code></pre>
97<h4 id="install-and-enable-xdebug-to-generate-phpunit-coverage-reports">Install and enable Xdebug to generate PHPUnit coverage reports</h4>
98<p>For Debian-based distros:</p>
99<pre class="sourceCode bash"><code class="sourceCode bash">$ <span class="kw">aptitude</span> install php5-xdebug</code></pre>
100<p>For ArchLinux:</p>
101<pre class="sourceCode bash"><code class="sourceCode bash">$ <span class="kw">pacman</span> -S xdebug</code></pre>
102<p>Then add the following line to <code>/etc/php/php.ini</code>:</p>
103<pre class="sourceCode ini"><code class="sourceCode ini"><span class="dt">zend_extension</span><span class="ot">=</span><span class="st">xdebug.so</span></code></pre>
104<h4 id="run-unit-tests">Run unit tests</h4>
105<p>Successful test suite:</p>
106<pre class="sourceCode bash"><code class="sourceCode bash">$ <span class="kw">make</span> test
107
108<span class="kw">-------</span>
109<span class="kw">PHPUNIT</span>
110<span class="kw">-------</span>
111<span class="kw">PHPUnit</span> 4.6.9 by Sebastian Bergmann and contributors.
112
113<span class="kw">Configuration</span> read from /home/virtualtam/public_html/shaarli/phpunit.xml
114
115<span class="kw">....................................</span>
116
117<span class="kw">Time</span>: 759 ms, Memory: 8.25Mb
118
119<span class="kw">OK</span> (36 tests, 65 assertions)</code></pre>
120<p>Test suite with failures and errors:</p>
121<pre class="sourceCode bash"><code class="sourceCode bash">$ <span class="kw">make</span> test
122<span class="kw">-------</span>
123<span class="kw">PHPUNIT</span>
124<span class="kw">-------</span>
125<span class="kw">PHPUnit</span> 4.6.9 by Sebastian Bergmann and contributors.
126
127<span class="kw">Configuration</span> read from /home/virtualtam/public_html/shaarli/phpunit.xml
128
129<span class="kw">E..FF...............................</span>
130
131<span class="kw">Time</span>: 802 ms, Memory: 8.25Mb
132
133<span class="kw">There</span> was 1 error:
134
135<span class="kw">1</span>) <span class="kw">LinkDBTest</span>::testConstructLoggedIn
136<span class="kw">Missing</span> argument 2 for LinkDB::__construct(), <span class="kw">called</span> in /home/virtualtam/public_html/shaarli/tests/Link\
992af0b9 137DBTest.php on line 79 and defined
da9b0e3e 138
139<span class="kw">/home/virtualtam/public_html/shaarli/application</span>/LinkDB.php:<span class="kw">58</span>
140<span class="kw">/home/virtualtam/public_html/shaarli/tests</span>/LinkDBTest.php:<span class="kw">79</span>
141
142<span class="kw">--</span>
143
144<span class="kw">There</span> were 2 failures:
145
146<span class="kw">1</span>) <span class="kw">LinkDBTest</span>::testCheckDBNew
147<span class="kw">Failed</span> asserting that two strings are equal.
148<span class="kw">---</span> Expected
149<span class="kw">+++</span> Actual
150<span class="kw">@@</span> @@
151<span class="kw">-</span><span class="st">&#39;e3edea8ea7bb50be4bcb404df53fbb4546a7156e&#39;</span>
152<span class="kw">+</span><span class="st">&#39;85eab0c610d4f68025f6ed6e6b6b5fabd4b55834&#39;</span>
153
154<span class="kw">/home/virtualtam/public_html/shaarli/tests</span>/LinkDBTest.php:<span class="kw">121</span>
155
156<span class="kw">2</span>) <span class="kw">LinkDBTest</span>::testCheckDBLoad
157<span class="kw">Failed</span> asserting that two strings are equal.
158<span class="kw">---</span> Expected
159<span class="kw">+++</span> Actual
160<span class="kw">@@</span> @@
161<span class="kw">-</span><span class="st">&#39;e3edea8ea7bb50be4bcb404df53fbb4546a7156e&#39;</span>
162<span class="kw">+</span><span class="st">&#39;85eab0c610d4f68025f6ed6e6b6b5fabd4b55834&#39;</span>
163
164<span class="kw">/home/virtualtam/public_html/shaarli/tests</span>/LinkDBTest.php:<span class="kw">133</span>
165
166<span class="kw">FAILURES</span>!
167<span class="kw">Tests</span>: 36, Assertions: 63, Errors: 1, Failures: 2.</code></pre>
168<h4 id="test-results-and-coverage">Test results and coverage</h4>
169<p>By default, PHPUnit will run all suitable tests found under the <code>tests</code> directory.</p>
170<p>Each test has 3 possible outcomes:</p>
171<ul>
992af0b9
V
172<li><code>.</code> - success</li>
173<li><code>F</code> - failure: the test was run but its results are invalid</li>
174<li>the code does not behave as expected</li>
175<li>dependencies to external elements: globals, session, cache...</li>
176<li><code>E</code> - error: something went wrong and the tested code has crashed</li>
177<li>typos in the code, or in the test code</li>
da9b0e3e 178<li>dependencies to missing external elements</li>
179</ul>
180<p>If Xdebug has been installed and activated, two coverage reports will be generated:</p>
181<ul>
992af0b9
V
182<li>a summary in the console</li>
183<li>a detailed HTML report with metrics for tested code</li>
da9b0e3e 184<li>to open it in a web browser: <code>firefox coverage/index.html &amp;</code></li>
185</ul>
186</body>
187</html>