Found a bug while going through the d11 run on project analysis

tests/src/Drupal8/Rector/Deprecation/EntityManagerRector/EntityManagerRectorTest.php

@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Drupal8\Rector\Deprecation\EntityManagerRector;
+
+use Iterator;
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+
+class EntityManagerRectorTest extends AbstractRectorTestCase
+{
+    /**
+     * @covers ::refactor
+     *
+     * @dataProvider provideData
+     */
+    public function test(string $filePath): void
+    {
+        $this->doTestFile($filePath);
+    }
+
+    /**
+     * @return Iterator<<string>>
+     */
+    public static function provideData(): \Iterator
+    {
+        return self::yieldFilesFromDirectory(__DIR__.'/fixture');
+    }
+
+    public function provideConfigFilePath(): string
+    {
+        // must be implemented
+        return __DIR__.'/config/configured_rule.php';
+    }
+}

tests/src/Drupal8/Rector/Deprecation/EntityManagerRector/config/configured_rule.php

@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+use DrupalRector\Drupal8\Rector\Deprecation\EntityManagerRector;
+use DrupalRector\Drupal8\Rector\Deprecation\EntityViewRector;
+use DrupalRector\Tests\Rector\Deprecation\DeprecationBase;
+use Rector\Config\RectorConfig;
+
+return static function (RectorConfig $rectorConfig): void {
+    // $rectorConfig->rule(EntityViewRector::class);
+    DeprecationBase::addClass(EntityManagerRector::class, $rectorConfig, false);
+};