From fe858ebbe2686f7a932f5e6672402c0c0039c2ba Mon Sep 17 00:00:00 2001
From: Arunas Skirius <arukomp@gmail.com>
Date: Fri, 25 Aug 2023 14:10:29 +0300
Subject: [PATCH] bugfix

---
 src/Message.php            | 2 +-
 tests/Unit/MessageTest.php | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/Message.php b/src/Message.php
index 89970ed..77f2905 100644
--- a/src/Message.php
+++ b/src/Message.php
@@ -114,7 +114,7 @@ public function getTextPart(): ?MessagePart
      */
     public function getAttachments(): array
     {
-        return array_filter($this->parts, fn ($part) => $part->isAttachment());
+        return array_values(array_filter($this->parts, fn ($part) => $part->isAttachment()));
     }
 
     public function getSize(): int
diff --git a/tests/Unit/MessageTest.php b/tests/Unit/MessageTest.php
index 9282449..c23c1db 100644
--- a/tests/Unit/MessageTest.php
+++ b/tests/Unit/MessageTest.php
@@ -150,7 +150,8 @@
         ->and($attachmentPart->getFilename())->toBe('test.txt');
 
     $attachments = $message->getAttachments();
-    expect($attachments)->toHaveCount(1);
+    expect($attachments)->toHaveCount(1)
+        ->and($attachments)->toHaveKey(0);
 });
 
 it('skips initial content that is not part of the message', function () {