From e98ceae1f49029ec5e9be1e9a98c1546ae2b8f8d Mon Sep 17 00:00:00 2001
From: Mark Beech <mbeech@mark-beech.co.uk>
Date: Wed, 9 Mar 2022 16:44:46 +0000
Subject: [PATCH] Add empty directory assertion (#41398)

---
 src/Illuminate/Filesystem/FilesystemAdapter.php | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/Illuminate/Filesystem/FilesystemAdapter.php b/src/Illuminate/Filesystem/FilesystemAdapter.php
index 783ef3dc3a40..3e87c798abe7 100644
--- a/src/Illuminate/Filesystem/FilesystemAdapter.php
+++ b/src/Illuminate/Filesystem/FilesystemAdapter.php
@@ -148,6 +148,21 @@ public function assertMissing($path)
         return $this;
     }
 
+    /**
+     * Determine if a directory is empty.
+     *
+     * @param  string  $path
+     * @return $this
+     */
+    public function assertDirectoryEmpty($path)
+    {
+        PHPUnit::assertEmpty(
+            $this->allFiles($path), "Directory [{$path}] is not empty."
+        );
+
+        return $this;
+    }
+
     /**
      * Determine if a file or directory exists.
      *