From 1c1766ff199be95b4d4c546b56293bc3f723acb8 Mon Sep 17 00:00:00 2001
From: "Ralph J. Smit" <59207045+ralphjsmit@users.noreply.github.com>
Date: Thu, 1 Sep 2022 20:37:29 +0200
Subject: [PATCH] [9.x] Make Application macroable (#43966)

* Make Applicaiton macroable

* Update FoundationApplicationTest.php
---
 src/Illuminate/Foundation/Application.php      |  3 +++
 tests/Foundation/FoundationApplicationTest.php | 18 ++++++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/src/Illuminate/Foundation/Application.php b/src/Illuminate/Foundation/Application.php
index 196c7da68f09..b3f43006f0df 100755
--- a/src/Illuminate/Foundation/Application.php
+++ b/src/Illuminate/Foundation/Application.php
@@ -21,6 +21,7 @@
 use Illuminate\Support\Env;
 use Illuminate\Support\ServiceProvider;
 use Illuminate\Support\Str;
+use Illuminate\Support\Traits\Macroable;
 use RuntimeException;
 use Symfony\Component\HttpFoundation\Request as SymfonyRequest;
 use Symfony\Component\HttpFoundation\Response as SymfonyResponse;
@@ -30,6 +31,8 @@
 
 class Application extends Container implements ApplicationContract, CachesConfiguration, CachesRoutes, HttpKernelInterface
 {
+    use Macroable;
+
     /**
      * The Laravel framework version.
      *
diff --git a/tests/Foundation/FoundationApplicationTest.php b/tests/Foundation/FoundationApplicationTest.php
index d96cf62311eb..f22c81c59f37 100755
--- a/tests/Foundation/FoundationApplicationTest.php
+++ b/tests/Foundation/FoundationApplicationTest.php
@@ -7,6 +7,7 @@
 use Illuminate\Foundation\Application;
 use Illuminate\Foundation\Bootstrap\RegisterFacades;
 use Illuminate\Foundation\Events\LocaleUpdated;
+use Illuminate\Support\Facades\App;
 use Illuminate\Support\ServiceProvider;
 use Mockery as m;
 use PHPUnit\Framework\TestCase;
@@ -499,6 +500,23 @@ public function testEnvPathsAreAbsoluteInWindows()
             $_SERVER['APP_EVENTS_CACHE']
         );
     }
+
+     /** @test */
+      public function testMacroable(): void
+      {
+          $app = new Application;
+          $app['env'] = 'foo';
+
+          $app->macro('foo', function() {
+              return $this->environment('foo');
+          });
+
+          $this->assertTrue($app->foo());
+
+          $app['env'] = 'bar';
+
+          $this->assertFalse($app->foo());
+      }
 }
 
 class ApplicationBasicServiceProviderStub extends ServiceProvider