Rule `php_unit_internal_class`¶

All PHPUnit test classes should be marked as internal.

Configuration¶

What types of classes to mark as internal

Allowed values: a subset of ['abstract', 'final', 'normal']

Default value: ['normal', 'final']

Default configuration.

--- Original
+++ New
 <?php
+/**
+ * @internal
+ */
 class MyTest extends TestCase {}

With configuration: ['types' => ['final']].

--- Original
+++ New
 <?php
 class MyTest extends TestCase {}
+/**
+ * @internal
+ */
 final class FinalTest extends TestCase {}
 abstract class AbstractTest extends TestCase {}

The rule is part of the following rule set:

@PhpCsFixer: Using the @PhpCsFixer rule set will enable the php_unit_internal_class rule with the default config.