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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/55565">55565</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/55565","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>hellofromTonya</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2023-03-20 16:16:22 +0000 (Mon, 20 Mar 2023)</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'>Tests: Add test class for `wp_script_is()`.

Changes:
* Adds a test class for `wp_script_is()`.
* Moves `WP_Dependencies_jQuery::test_wp_script_is_dep_enqueued()` into this test class and splits it into 2 separate tests, happy and unhappy paths.
* Adds `WP_Scripts::query` `@covers`, as `wp_script_is()` is helper function for it.
* Relocates the global resetting from the test method to the `clean_up_global_scope()` method.

Follow-up to <a href="https://core.trac.wordpress.org/changeset/52010">[52010]</a>, <a href="https://core.trac.wordpress.org/changeset/29252">[29252]</a>.

Props hellofromTonya, antonvlasenko.
See <a href="https://core.trac.wordpress.org/ticket/57841">#57841</a>, <a href="https://core.trac.wordpress.org/ticket/57958">#57958</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunktestsphpunittestsdependenciesjqueryphp">trunk/tests/phpunit/tests/dependencies/jquery.php</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunktestsphpunittestsdependencieswpScriptIsphp">trunk/tests/phpunit/tests/dependencies/wpScriptIs.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunktestsphpunittestsdependenciesjqueryphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/dependencies/jquery.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/dependencies/jquery.php 2023-03-20 08:23:47 UTC (rev 55564)
+++ trunk/tests/phpunit/tests/dependencies/jquery.php   2023-03-20 16:16:22 UTC (rev 55565)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -85,20 +85,6 @@
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-         * @ticket 28404
-        *
-        * @covers ::wp_script_is
-        */
-       public function test_wp_script_is_dep_enqueued() {
-               wp_enqueue_script( 'jquery-ui-accordion' );
-
-               $this->assertTrue( wp_script_is( 'jquery', 'enqueued' ) );
-               $this->assertFalse( wp_script_is( 'underscore', 'enqueued' ) );
-
-               unset( $GLOBALS['wp_scripts'] );
-       }
-
-       /**
</del><span class="cx" style="display: block; padding: 0 10px">          * Test placing of jQuery in footer.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @ticket 25247
</span></span></pre></div>
<a id="trunktestsphpunittestsdependencieswpScriptIsphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/tests/phpunit/tests/dependencies/wpScriptIs.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/dependencies/wpScriptIs.php                             (rev 0)
+++ trunk/tests/phpunit/tests/dependencies/wpScriptIs.php       2023-03-20 16:16:22 UTC (rev 55565)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,232 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+
+/**
+ * Test wp_script_is().
+ *
+ * @group dependencies
+ * @group scripts
+ *
+ * @covers ::wp_script_is
+ * @covers WP_Scripts::query
+ */
+class Tests_Dependencies_WpScriptIs extends WP_UnitTestCase {
+       private static $wp_scripts;
+       private static $wp_scripts_was_set = false;
+
+       public static function set_up_before_class() {
+               parent::set_up_before_class();
+
+               // If the global is set, store it for restoring when done testing.
+               static::$wp_scripts_was_set = array_key_exists( 'wp_scripts', $GLOBALS );
+               if ( static::$wp_scripts_was_set ) {
+                       static::$wp_scripts = $GLOBALS['wp_scripts'];
+                       unset( $GLOBALS['wp_scripts'] );
+               }
+       }
+
+       public static function tear_down_after_class() {
+               // Restore the global if it was set before running this set of tests.
+               if ( static::$wp_scripts_was_set ) {
+                       $GLOBALS['wp_scripts'] = static::$wp_scripts;
+               }
+
+               parent::tear_down_after_class();
+       }
+
+       public function clean_up_global_scope() {
+               unset( $GLOBALS['wp_scripts'] );
+               parent::clean_up_global_scope();
+       }
+
+       public function test_script_is_registered() {
+               $handle = 'test-script';
+               wp_register_script( $handle, 'https://example.org/script.js' );
+
+               $this->assertTrue( wp_script_is( $handle, 'registered' ) );
+       }
+
+       /**
+        * @dataProvider data_script_handles
+        *
+        * @param string $handle Script handle to test.
+        */
+       public function test_script_is_enqueued( $handle ) {
+               // Test set up.
+               wp_enqueue_script( $handle );
+
+               $this->assertTrue( wp_script_is( $handle ), "Script `{$handle}` should be enqueued after invoking wp_enqueue_script()" );
+       }
+
+       /**
+        * @dataProvider data_script_handles
+        *
+        * @param string $handle Script handle to test.
+        */
+       public function test_script_is_not_enqueued( $handle ) {
+               $this->assertFalse( wp_script_is( $handle ), "Script `{$handle}` should not be enqueued when test starts" );
+       }
+
+       /**
+        * Data provider.
+        *
+        * @return array
+        */
+       public function data_script_handles() {
+               return array(
+                       array( 'heartbeat' ),
+                       array( 'jquery' ),
+                       array( 'wp-lists' ),
+                       array( 'wp-pointer' ),
+                       array( 'thickbox' ),
+               );
+       }
+
+       /**
+        * @ticket 28404
+        *
+        * @dataProvider data_deps_are_enqueued
+        *
+        * @param string   $handle Script handle.
+        * @param string[] $deps   The deps to test for the given script handle.
+        */
+       public function test_deps_are_enqueued( $handle, $deps ) {
+               // Check the deps are not enqueued before enqueuing.
+               $this->assertFalse( wp_script_is( $handle ), 'Script `jquery-ui-accordion` should not be enqueued when test starts' );
+               foreach ( $deps as $dep_handle ) {
+                       $this->assertFalse( wp_script_is( $dep_handle ), "Dependency `{$dep_handle}` should not be enqueued when test starts" );
+               }
+
+               // Test set up.
+               wp_enqueue_script( $handle );
+
+               foreach ( $deps as $dep_handle ) {
+                       $this->assertTrue( wp_script_is( $dep_handle ), "Dependency `{$dep_handle}` should be enqueued" );
+               }
+
+               $this->assertFalse( wp_script_is( 'underscore' ), 'Script "underscore" is not a dependency of "jquery-ui-accordion" and should not be enqueued' );
+       }
+
+       /**
+        * Data provider.
+        *
+        * @return array
+        */
+       public function data_deps_are_enqueued() {
+               return array(
+                       'jquery: 1 level of deps'                 => array(
+                               'handle' => 'jquery',
+                               'deps'   => array(
+                                       'jquery-core',
+                                       'jquery-migrate',
+                               ),
+                       ),
+                       'mediaelement: 1 level of deps'           => array(
+                               'handle' => 'mediaelement',
+                               'deps'   => array(
+                                       'mediaelement-core',
+                                       'mediaelement-migrate',
+                               ),
+                       ),
+                       'jquery-effects-core: 2 levels of deps'   => array(
+                               'handle' => 'jquery-effects-core',
+                               'deps'   => array(
+                                       // Dep to 'jquery-effects-core'.
+                                       'jquery',
+                                       // Deps to 'jquery'.
+                                       'jquery-core',
+                                       'jquery-migrate',
+                               ),
+                       ),
+                       'jquery-ui-accordion: 3 levels of deps'   => array(
+                               'handle' => 'jquery-ui-accordion',
+                               'deps'   => array(
+                                       // Dep to 'jquery-ui-accordion'.
+                                       'jquery-ui-core',
+                                       // Dep to 'jquery-ui-core'.
+                                       'jquery',
+                                       // Deps to 'jquery'.
+                                       'jquery-core',
+                                       'jquery-migrate',
+                               ),
+                       ),
+                       'wp-mediaelement: 2 and 3 levels of deps' => array(
+                               'handle' => 'wp-mediaelement',
+                               'deps'   => array(
+                                       // Dep to 'wp-mediaelement'.
+                                       'mediaelement',
+                                       // Deps to 'mediaelement'.
+                                       'jquery',
+                                       'mediaelement-core',
+                                       'mediaelement-migrate',
+                                       // Deps to 'jquery'.
+                                       'jquery-core',
+                                       'jquery-migrate',
+                               ),
+                       ),
+               );
+       }
+
+       /**
+        * @ticket 28404
+        *
+        * @dataProvider data_non_deps_should_not_enqueue
+        *
+        * @param string   $handle   Script handle.
+        * @param string[] $not_deps The handles that are not deps of the given script handle.
+        */
+       public function test_non_deps_are_not_enqueued( $handle, $not_deps ) {
+               // Check the deps are not enqueued before enqueuing.
+               $this->assertFalse( wp_script_is( $handle ), "Script `{$handle}` should not be enqueued when test starts" );
+               foreach ( $not_deps as $not_dep_handle ) {
+                       $this->assertFalse( wp_script_is( $not_dep_handle ), "Dependency `{$not_dep_handle}` should not be enqueued when test starts" );
+               }
+
+               // Test set up.
+               wp_enqueue_script( $handle );
+
+               foreach ( $not_deps as $not_dep_handle ) {
+                       $this->assertFalse( wp_script_is( $not_dep_handle ), "Script `{$not_dep_handle}` should not be enqueued as it is not a dependency of `{$handle}`" );
+               }
+       }
+
+       /**
+        * Data provider.
+        *
+        * @return array
+        */
+       public function data_non_deps_should_not_enqueue() {
+               return array(
+                       'imagesloaded: no dependencies' => array(
+                               'handle'   => 'imagesloaded',
+                               'not_deps' => array(
+                                       'jquery',
+                                       'masonry',
+                               ),
+                       ),
+                       'wp-sanitize: no dependencies'  => array(
+                               'handle'   => 'wp-sanitize',
+                               'not_deps' => array(
+                                       'jquery',
+                                       'jquery-core',
+                                       'jquery-migrate',
+                               ),
+                       ),
+                       'jquery-ui-accordion'           => array(
+                               'handle'   => 'jquery-ui-accordion',
+                               'not_deps' => array(
+                                       'underscore',
+                                       'thickbox',
+                                       'jquery-effects-core',
+                               ),
+                       ),
+                       'jquery-ui-datepicker'          => array(
+                               'handle'   => 'jquery-ui-datepicker',
+                               'not_deps' => array(
+                                       'backbone',
+                                       'jquery-effects-core',
+                                       'jquery-effects-highlight',
+                               ),
+                       ),
+               );
+       }
+}
</ins><span class="cx" style="display: block; padding: 0 10px">Property changes on: trunk/tests/phpunit/tests/dependencies/wpScriptIs.php
</span><span class="cx" style="display: block; padding: 0 10px">___________________________________________________________________
</span></span></pre></div>
<a id="svneolstyle"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: svn:eol-style</h4></div>
<ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+native
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
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