Add environment detection methods for local and production

phpunit.xml.dist

@@ -27,6 +27,6 @@
     </logging>
     <php>
         <env name="APP_NAME" value="Phenix"/>
-        <env name="APP_ENV" value="testing"/>
+        <env name="APP_ENV" value="local"/>
     </php>
-</phpunit>
+</phpunit>

src/App.php

@@ -117,6 +117,16 @@ public static function path(): string
         return self::$path;
     }
 
+    public static function isLocal(): bool
+    {
+        return Config::get('app.env') === 'local';
+    }
+
+    public static function isProduction(): bool
+    {
+        return Config::get('app.env') === 'production';
+    }
+
     public function swap(string $key, object $concrete): void
     {
         self::$container->extend($key)->setConcrete($concrete);

tests/Unit/AppTest.php

@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types=1);
+
+use Phenix\App;
+
+it('check if app is in local environment', function (): void {
+    expect(App::isLocal())->toBeTrue();
+    expect(App::isProduction())->toBeFalse();
+});