Apply fixes from StyleCI

Author: StyleCIBot

tests/Foundation/FoundationApplicationTest.php

@@ -7,7 +7,6 @@
 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;
@@ -501,22 +500,22 @@ public function testEnvPathsAreAbsoluteInWindows()
         );
     }
 
-     /** @test */
-      public function testMacroable(): void
-      {
-          $app = new Application;
-          $app['env'] = 'foo';
+    /** @test */
+    public function testMacroable(): void
+    {
+        $app = new Application;
+        $app['env'] = 'foo';
 
-          $app->macro('foo', function() {
-              return $this->environment('foo');
-          });
+        $app->macro('foo', function () {
+            return $this->environment('foo');
+        });
 
-          $this->assertTrue($app->foo());
+        $this->assertTrue($app->foo());
 
-          $app['env'] = 'bar';
+        $app['env'] = 'bar';
 
-          $this->assertFalse($app->foo());
-      }
+        $this->assertFalse($app->foo());
+    }
 }
 
 class ApplicationBasicServiceProviderStub extends ServiceProvider