feat: support for fake helper has been extended

Author: Sleon4

src/LionBundle/Helpers/Bundle/helpers.php

@@ -9,6 +9,7 @@
 use Lion\Bundle\Enums\LogTypeEnum;
 use Lion\Bundle\Enums\StatusResponseEnum;
 use Lion\Bundle\Helpers\Env;
+use Lion\Bundle\Helpers\Fake;
 use Lion\Files\Store;
 use Lion\Request\Request;
 use Lion\Security\JWT;
@@ -257,7 +258,7 @@ function jwt(): array|object|string
      */
     function fake(string $locale = Factory::DEFAULT_LOCALE): Generator
     {
-        return Factory::create($locale);
+        return Fake::get($locale);
     }
 }
 
@@ -266,11 +267,11 @@ function fake(string $locale = Factory::DEFAULT_LOCALE): Generator
      * Gets the value defined for an environment variable
      *
      * @param  string $key [Property name]
-     * @param  mixed|null $default [Default value]
+     * @param  mixed $default [Default value]
      *
      * @return mixed
      */
-    function env(string $key, ?mixed $default = null): mixed
+    function env(string $key, mixed $default = null): mixed
     {
         return Env::get($key, $default);
     }

src/LionBundle/Helpers/Env.php

@@ -15,11 +15,11 @@ class Env
      * Gets the value defined for an environment variable
      *
      * @param  string $key [Property name]
-     * @param  mixed|null $default [Default value]
+     * @param  mixed $default [Default value]
      *
      * @return mixed
      */
-    public static function get(string $key, ?mixed $default = null): mixed
+    public static function get(string $key, mixed $default = null): mixed
     {
         return self::getOption($key, $default);
     }
@@ -28,11 +28,11 @@ public static function get(string $key, ?mixed $default = null): mixed
      * Gets and transforms the possible value of environment variables
      *
      * @param  string $key [Property name]
-     * @param  mixed|null $default [Default value]
+     * @param  mixed $default [Default value]
      *
      * @return mixed
      */
-    private static function getOption(string $key, ?mixed $default): mixed
+    private static function getOption(string $key, mixed $default): mixed
     {
         $transform = function(mixed $value): mixed {
             switch ($value) {

src/LionBundle/Helpers/Fake.php

@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Lion\Bundle\Helpers;
+
+use Faker\Factory;
+use Faker\Generator;
+
+/**
+ * Create Generator objects with a single instance
+ *
+ * @package Lion\Bundle\Helpers
+ */
+class Fake
+{
+    /**
+     * [Generator class object]
+     *
+     * @var Generator|null $generator
+     */
+    private static ?Generator $generator = null;
+
+    /**
+     * Function that generates a Generator object to obtain fake data
+     *
+     * @param  string $locale [Regional configuration]
+     *
+     * @return Generator
+     */
+    public static function get(string $locale = Factory::DEFAULT_LOCALE): Generator
+    {
+        if (null === self::$generator) {
+            self::$generator = Factory::create($locale);
+        }
+
+        return self::$generator;
+    }
+}

tests/Helpers/Bundle/HelpersTest.php

@@ -155,6 +155,7 @@ public function testIsSuccess(): void
     public function testFake(): void
     {
         $this->assertInstanceOf(Generator::class, fake());
+        $this->assertSame(fake(), fake());
     }
 
     /**