diff --git a/tests/Feature/Notifications/Webhooks/SlackNotificationsUponCheckinTest.php b/tests/Feature/Notifications/Webhooks/SlackNotificationsUponCheckinTest.php
index c03d9a30aa..372f212c03 100644
--- a/tests/Feature/Notifications/Webhooks/SlackNotificationsUponCheckinTest.php
+++ b/tests/Feature/Notifications/Webhooks/SlackNotificationsUponCheckinTest.php
@@ -8,19 +8,19 @@ use App\Models\Asset;
 use App\Models\Component;
 use App\Models\LicenseSeat;
 use App\Models\Location;
-use App\Models\Setting;
 use App\Models\User;
 use App\Notifications\CheckinAccessoryNotification;
 use App\Notifications\CheckinAssetNotification;
 use App\Notifications\CheckinLicenseSeatNotification;
 use Illuminate\Database\Eloquent\Model;
-use Illuminate\Notifications\AnonymousNotifiable;
 use Illuminate\Support\Facades\Notification;
+use Tests\Support\AssertsAgainstSlackNotifications;
 use Tests\Support\InteractsWithSettings;
 use Tests\TestCase;
 
 class SlackNotificationsUponCheckinTest extends TestCase
 {
+    use AssertsAgainstSlackNotifications;
     use InteractsWithSettings;
 
     protected function setUp(): void
@@ -154,20 +154,4 @@ class SlackNotificationsUponCheckinTest extends TestCase
             ''
         ));
     }
-
-    private function assertSlackNotificationSent(string $notificationClass)
-    {
-        Notification::assertSentTo(
-            new AnonymousNotifiable,
-            $notificationClass,
-            function ($notification, $channels, $notifiable) {
-                return $notifiable->routes['slack'] === Setting::getSettings()->webhook_endpoint;
-            }
-        );
-    }
-
-    private function assertNoSlackNotificationSent(string $notificationClass)
-    {
-        Notification::assertNotSentTo(new AnonymousNotifiable, $notificationClass);
-    }
 }
diff --git a/tests/Feature/Notifications/Webhooks/SlackNotificationsUponCheckoutTest.php b/tests/Feature/Notifications/Webhooks/SlackNotificationsUponCheckoutTest.php
index 739c7e96b8..58570f90e7 100644
--- a/tests/Feature/Notifications/Webhooks/SlackNotificationsUponCheckoutTest.php
+++ b/tests/Feature/Notifications/Webhooks/SlackNotificationsUponCheckoutTest.php
@@ -9,20 +9,20 @@ use App\Models\Component;
 use App\Models\Consumable;
 use App\Models\LicenseSeat;
 use App\Models\Location;
-use App\Models\Setting;
 use App\Models\User;
 use App\Notifications\CheckoutAccessoryNotification;
 use App\Notifications\CheckoutAssetNotification;
 use App\Notifications\CheckoutConsumableNotification;
 use App\Notifications\CheckoutLicenseSeatNotification;
 use Illuminate\Database\Eloquent\Model;
-use Illuminate\Notifications\AnonymousNotifiable;
 use Illuminate\Support\Facades\Notification;
+use Tests\Support\AssertsAgainstSlackNotifications;
 use Tests\Support\InteractsWithSettings;
 use Tests\TestCase;
 
 class SlackNotificationsUponCheckoutTest extends TestCase
 {
+    use AssertsAgainstSlackNotifications;
     use InteractsWithSettings;
 
     protected function setUp(): void
@@ -170,20 +170,4 @@ class SlackNotificationsUponCheckoutTest extends TestCase
             '',
         ));
     }
-
-    private function assertSlackNotificationSent(string $notificationClass)
-    {
-        Notification::assertSentTo(
-            new AnonymousNotifiable,
-            $notificationClass,
-            function ($notification, $channels, $notifiable) {
-                return $notifiable->routes['slack'] === Setting::getSettings()->webhook_endpoint;
-            }
-        );
-    }
-
-    private function assertNoSlackNotificationSent(string $notificationClass)
-    {
-        Notification::assertNotSentTo(new AnonymousNotifiable, $notificationClass);
-    }
 }
diff --git a/tests/Support/AssertsAgainstSlackNotifications.php b/tests/Support/AssertsAgainstSlackNotifications.php
new file mode 100644
index 0000000000..11e6beea2d
--- /dev/null
+++ b/tests/Support/AssertsAgainstSlackNotifications.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace Tests\Support;
+
+use App\Models\Setting;
+use Illuminate\Notifications\AnonymousNotifiable;
+use Illuminate\Support\Facades\Notification;
+
+trait AssertsAgainstSlackNotifications
+{
+    public function assertSlackNotificationSent(string $notificationClass)
+    {
+        Notification::assertSentTo(
+            new AnonymousNotifiable,
+            $notificationClass,
+            function ($notification, $channels, $notifiable) {
+                return $notifiable->routes['slack'] === Setting::getSettings()->webhook_endpoint;
+            }
+        );
+    }
+
+    public function assertNoSlackNotificationSent(string $notificationClass)
+    {
+        Notification::assertNotSentTo(new AnonymousNotifiable, $notificationClass);
+    }
+}