From e9cd597a22bfe5a35ff107d2a0c3052b2fc00d6a Mon Sep 17 00:00:00 2001
From: Niklas Forsdahl <niklas@creamarketing.com>
Date: Thu, 20 Jun 2024 14:58:55 +0300
Subject: [PATCH] Fixed SessionGridFieldStateManager unit test to work
 regardless of current gridfield state manager configuration.

---
 .../Forms/GridField/SessionGridFieldStateManagerTest.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tests/php/Forms/GridField/SessionGridFieldStateManagerTest.php b/tests/php/Forms/GridField/SessionGridFieldStateManagerTest.php
index a296260d3..e06319358 100644
--- a/tests/php/Forms/GridField/SessionGridFieldStateManagerTest.php
+++ b/tests/php/Forms/GridField/SessionGridFieldStateManagerTest.php
@@ -5,15 +5,24 @@ namespace SilverStripe\Forms\Tests\GridField;
 use SilverStripe\Control\Controller;
 use SilverStripe\Control\HTTPRequest;
 use SilverStripe\Control\Session;
+use SilverStripe\Core\Injector\Injector;
 use SilverStripe\Dev\SapphireTest;
 use SilverStripe\Forms\FieldList;
 use SilverStripe\Forms\Form;
 use SilverStripe\Forms\GridField\GridField;
+use SilverStripe\Forms\GridField\GridFieldStateManagerInterface;
 use SilverStripe\Forms\GridField\SessionGridFieldStateManager;
 use SilverStripe\Forms\Tests\GridField\GridFieldPrintButtonTest\TestObject;
 
 class SessionGridFieldStateManagerTest extends SapphireTest
 {
+    protected function setUp(): void
+    {
+        parent::setUp();
+        // configure the injector to use the session grid field state manager
+        Injector::inst()->registerService(new SessionGridFieldStateManager(), GridFieldStateManagerInterface::class);
+    }
+
     public function testStateKey()
     {
         $manager = new SessionGridFieldStateManager();