fix tests

app/Notifications/AuditNotification.php

@@ -61,7 +61,7 @@ use NotificationChannels\MicrosoftTeams\MicrosoftTeamsMessage;
             ->from(($this->settings->webhook_botname) ? $this->settings->webhook_botname : 'Snipe-Bot')
             ->to($channel)
             ->attachment(function ($attachment) {
-                $item = $this->params['item'];
+                $item = $this->params['item'] ?? null;
                 $admin_user = $this->params['admin'];
                 $fields = [
                     'By' => '<'.$admin_user->present()->viewUrl().'|'.$admin_user->display_name.'>',

tests/Feature/Checkouts/Ui/BulkAssetCheckoutTest.php

@@ -58,7 +58,7 @@ class BulkAssetCheckoutTest extends TestCase
             $this->assertHasTheseActionLogs($asset, ['create', 'checkout']); //Note: '$this' gets auto-bound in closures, so this does work.
         });
 
-        Mail::assertSent(CheckoutAssetMail::class, 4);
+        Mail::assertSent(CheckoutAssetMail::class, 2);
         Mail::assertSent(CheckoutAssetMail::class, function (CheckoutAssetMail $mail) {
             return $mail->hasTo('someone@example.com');
         });