feat: reworks evalution of Test Case

src/Factories/Annotations/Groups.php

@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Pest\Factories\Annotations;
+
+use Pest\Factories\TestCaseMethodFactory;
+
+/**
+ * @internal
+ */
+final class Groups
+{
+    /**
+     * Adds annotations regarding the "groups" feature.
+     */
+    public function add(TestCaseMethodFactory $method, array $annotations): array
+    {
+        foreach ($method->groups as $group) {
+            $annotations[] = "@group $group";
+        }
+
+        return $annotations;
+    }
+}