diff --git a/src/Bundle/ChillMainBundle/Tests/Controller/WorkflowOnHoldControllerTest.php b/src/Bundle/ChillMainBundle/Tests/Controller/WorkflowOnHoldControllerTest.php
new file mode 100644
index 000000000..b603c0f25
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/Tests/Controller/WorkflowOnHoldControllerTest.php
@@ -0,0 +1,61 @@
+<?php
+
+namespace Chill\MainBundle\Tests\Controller;
+
+use Chill\MainBundle\Controller\WorkflowOnHoldController;
+use Chill\MainBundle\Entity\Workflow\EntityWorkflow;
+use Chill\MainBundle\Entity\Workflow\EntityWorkflowStepHold;
+use Chill\MainBundle\Repository\Workflow\EntityWorkflowStepHoldRepository;
+use Chill\MainBundle\Security\ChillSecurity;
+use Doctrine\ORM\EntityManagerInterface;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+use Symfony\Component\Workflow\Registry;
+use Symfony\Component\Workflow\Workflow;
+
+class WorkflowOnHoldControllerTest extends TestCase
+{
+    public function testPutOnHoldSuccess()
+    {
+        // Mocks
+        $entityManager = $this->createMock(EntityManagerInterface::class);
+        $security = $this->createMock(ChillSecurity::class);
+        $registry = $this->createMock(Registry::class);
+        $entityWorkflowStepHoldRepository = $this->createMock(EntityWorkflowStepHoldRepository::class);
+        $entityWorkflow = $this->createMock(EntityWorkflow::class);
+        $workflow = $this->createMock(Workflow::class);
+        $request = $this->createMock(Request::class);
+        $currentStep = $this->createMock(EntityWorkflow::class);  // Assuming EntityWorkflow is the type, adjust if needed
+        $currentUser = $this->createMock(\Chill\MainBundle\Entity\User::class);  // Adjust with actual User entity class
+
+        // Define expected behaviors for the mocks
+        $entityWorkflow->method('getCurrentStep')->willReturn($currentStep);
+        $security->method('getUser')->willReturn($currentUser);
+        $entityWorkflow->method('getWorkflowName')->willReturn('workflow_name');
+        $registry->method('get')->with($entityWorkflow, 'workflow_name')->willReturn($workflow);
+        $workflow->method('getEnabledTransitions')->with($entityWorkflow)->willReturn([]);
+        $entityWorkflow->method('getUsersInvolved')->willReturn([]);
+
+        $entityManager->expects($this->once())
+            ->method('persist')
+            ->with($this->isInstanceOf(EntityWorkflowStepHold::class));
+
+        $entityManager->expects($this->once())
+            ->method('flush');
+
+        $controller = new WorkflowOnHoldController(
+            $entityManager,
+            $security,
+            $registry,
+            $entityWorkflowStepHoldRepository
+        );
+
+        // Smoke test
+        $response = $controller->putOnHold($entityWorkflow, $request);
+
+        $this->assertInstanceOf(Response::class, $response);
+        $this->assertEquals(302, $response->getStatusCode());
+    }
+}