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<title>[10746] sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook: Handbooks: Add unit testing (initially just for `inc/init.php`).</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://meta.trac.wordpress.org/changeset/10746">10746</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://meta.trac.wordpress.org/changeset/10746","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>coffee2code</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2021-03-04 22:06:24 +0000 (Thu, 04 Mar 2021)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Handbooks: Add unit testing (initially just for `inc/init.php`).</pre>

<h3>Added Paths</h3>
<ul>
<li>sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/phpunit/</li>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginshandbookphpunitbootstrapphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/phpunit/bootstrap.php</a></li>
<li>sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/phpunit/tests/</li>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginshandbookphpunittestsinitphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/phpunit/tests/init.php</a></li>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginshandbookphpunitxmldist">sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/phpunit.xml.dist</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginshandbookphpunitbootstrapphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/phpunit/bootstrap.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/phpunit/bootstrap.php                           (rev 0)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/phpunit/bootstrap.php     2021-03-04 22:06:24 UTC (rev 10746)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,41 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+/**
+ * PHPUnit bootstrap file
+ *
+ * @package handbook
+ */
+
+ini_set( 'display_errors', 'on' );
+error_reporting( E_ALL );
+
+$_tests_dir = getenv( 'WP_TESTS_DIR' );
+
+// Check if installed in a src checkout.
+if ( ! $_tests_dir && false !== ( $pos = stripos( __FILE__, '/src/wp-content/plugins/' ) ) ) {
+       $_tests_dir = substr( __FILE__, 0, $pos ) . '/tests/phpunit/';
+}
+// Elseif no path yet, assume a temp directory path.
+elseif ( ! $_tests_dir ) {
+       $_tests_dir = rtrim( sys_get_temp_dir(), '/\\' ) . '/wordpress-tests-lib/tests/phpunit/';
+}
+
+if ( ! file_exists( $_tests_dir . '/includes/functions.php' ) ) {
+       echo "Could not find $_tests_dir/includes/functions.php\n";
+       exit( 1 );
+}
+
+// Give access to tests_add_filter() function.
+require_once $_tests_dir . '/includes/functions.php';
+
+define( 'WPORG_HANDBOOK_PLUGIN_DIR', dirname( __DIR__ ) );
+
+/**
+ * Manually load the plugin being tested.
+ */
+function _manually_load_plugin() {
+       require WPORG_HANDBOOK_PLUGIN_DIR . '/handbook.php';
+}
+tests_add_filter( 'muplugins_loaded', '_manually_load_plugin' );
+
+// Start up the WP testing environment.
+require $_tests_dir . '/includes/bootstrap.php';
</ins></span></pre></div>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginshandbookphpunittestsinitphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/phpunit/tests/init.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/phpunit/tests/init.php                          (rev 0)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/phpunit/tests/init.php    2021-03-04 22:06:24 UTC (rev 10746)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,65 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+
+defined( 'ABSPATH' ) or die();
+
+class WPorg_Handbook_Init_Test extends WP_UnitTestCase {
+
+       //
+       //
+       // TESTS
+       //
+       //
+
+
+       public function test_class_exists() {
+               $this->assertTrue( class_exists( 'WPorg_Handbook_Init' ) );
+       }
+
+       public function test_hooks_after_setup_theme_to_initialize() {
+               $this->assertEquals( 10, has_action( 'after_setup_theme', [ 'WPorg_Handbook_Init', 'init' ] ) );
+       }
+
+       public function test_registers_default_hooks() {
+               $this->assertEquals( 10, has_action( 'wp_enqueue_scripts', [ 'WPorg_Handbook_Init' , 'enqueue_styles' ] ) );
+               $this->assertEquals( 10, has_action( 'wp_enqueue_scripts', [ 'WPorg_Handbook_Init' , 'enqueue_scripts' ] ) );
+       }
+
+       /*
+        * get_post_types()
+        */
+
+       public function test_get_post_types_default() {
+               $this->assertEquals( ['handbook'], WPorg_Handbook_Init::get_post_types() );
+       }
+
+       public function test_get_post_types_filtered() {
+               add_filter( 'handbook_post_types', function ( $pt ) { return ['plugins', 'themes']; } );
+
+               $this->assertEquals( ['plugins', 'themes'], WPorg_Handbook_Init::get_post_types() );
+       }
+
+       /*
+        * enqueue_styles()
+        */
+
+       public function test_enqueue_styles() {
+               $this->assertFalse( wp_style_is( 'wporg-handbook-css', 'enqueued' ) );
+
+               WPorg_Handbook_Init::enqueue_styles();
+
+               $this->assertTrue( wp_style_is( 'wporg-handbook-css', 'enqueued' ) );
+       }
+
+       /*
+        * enqueue_scripts()
+        */
+
+       public function test_enqueue_scripts() {
+               $this->assertFalse( wp_script_is( 'wporg-handbook', 'enqueued' ) );
+
+               WPorg_Handbook_Init::enqueue_scripts();
+
+               $this->assertTrue( wp_script_is( 'wporg-handbook', 'enqueued' ) );
+       }
+
+}
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of file
</span></span></pre></div>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginshandbookphpunitxmldist"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/phpunit.xml.dist</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/phpunit.xml.dist                                (rev 0)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/phpunit.xml.dist  2021-03-04 22:06:24 UTC (rev 10746)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,14 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<phpunit
+       bootstrap="phpunit/bootstrap.php"
+       backupGlobals="false"
+       colors="true"
+       convertErrorsToExceptions="true"
+       convertNoticesToExceptions="true"
+       convertWarningsToExceptions="true"
+       >
+       <testsuites>
+               <testsuite name="handbook">
+                       <directory suffix=".php">./phpunit/tests/</directory>
+               </testsuite>
+       </testsuites>
+</phpunit>
</ins></span></pre>
</div>
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