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<title>[58738] trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPIFunctions.php: Tests: Don't declare nested named function in Tests_Interactivity_API_wpInteractivityAPIFunctions.</title>
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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/58738">58738</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/58738","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>2024-07-16 18:20:43 +0000 (Tue, 16 Jul 2024)</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: Don't declare nested named function in Tests_Interactivity_API_wpInteractivityAPIFunctions.
Once the `test_process_directives_when_block_is_filtered()` method has run, the named `test_render_block_data()` function declared nested within becomes part of the global namespace, which could cause problems for other tests.
Quite apart from the fact that the name starting with `test_` is confusing (as methods prefixed with `test_` are supposed to be test methods to be run by PHPUnit).
Using a closure for this callback fixes the issue. Declared as `static` for a micro-optimization.
Follow-up to <a href="https://core.trac.wordpress.org/changeset/57826">[57826]</a>.
Props jrf, hellofromTonya.
See <a href="https://core.trac.wordpress.org/ticket/61530">#61530</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunktestsphpunittestsinteractivityapiwpInteractivityAPIFunctionsphp">trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPIFunctions.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunktestsphpunittestsinteractivityapiwpInteractivityAPIFunctionsphp"></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/interactivity-api/wpInteractivityAPIFunctions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPIFunctions.php 2024-07-16 17:07:20 UTC (rev 58737)
+++ trunk/tests/phpunit/tests/interactivity-api/wpInteractivityAPIFunctions.php 2024-07-16 18:20:43 UTC (rev 58738)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -332,16 +332,18 @@
</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">- function test_render_block_data( $parsed_block ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+ $test_render_block_data = static function ( $parsed_block ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> $parsed_block['testKey'] = true;
</span><span class="cx" style="display: block; padding: 0 10px"> return $parsed_block;
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- }
- add_filter( 'render_block_data', 'test_render_block_data' );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ };
+
+ add_filter( 'render_block_data', $test_render_block_data );
</ins><span class="cx" style="display: block; padding: 0 10px"> $post_content = '<!-- wp:test/custom-directive-block /-->';
</span><span class="cx" style="display: block; padding: 0 10px"> $processed_content = do_blocks( $post_content );
</span><span class="cx" style="display: block; padding: 0 10px"> $processor = new WP_HTML_Tag_Processor( $processed_content );
</span><span class="cx" style="display: block; padding: 0 10px"> $processor->next_tag( array( 'data-wp-interactive' => 'nameSpace' ) );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- remove_filter( 'render_block_data', 'test_render_block_data' );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ remove_filter( 'render_block_data', $test_render_block_data );
</ins><span class="cx" style="display: block; padding: 0 10px"> unregister_block_type( 'test/custom-directive-block' );
</span><span class="cx" style="display: block; padding: 0 10px"> $this->assertSame( 'test', $processor->get_attribute( 'value' ) );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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