fix unit test

Signed-off-by: Christian Hartmann <chris-hartmann@gmx.de>

Author: Chartman123

tests/Unit/Controller/ApiControllerTest.php

@@ -1058,6 +1058,11 @@ public function testGetSubmission_success() {
 			->with(1, Constants::PERMISSION_RESULTS)
 			->willReturn($form);
 
+		$this->formsService->expects($this->once())
+			->method('getPermissions')
+			->with($form)
+			->willReturn([Constants::PERMISSION_RESULTS]);
+
 		$this->submissionService->expects($this->once()) // Changed from submissionMapper
 			->method('getSubmission')
 			->with(42)
@@ -1121,6 +1126,11 @@ public function testGetSubmission_anonymousUser() {
 			->with(1, Constants::PERMISSION_RESULTS)
 			->willReturn($form);
 
+		$this->formsService->expects($this->once())
+		    ->method('getPermissions')
+		    ->with($form)
+		    ->willReturn([Constants::PERMISSION_RESULTS]);
+
 		$this->submissionService->expects($this->once()) // Changed from submissionMapper
 			->method('getSubmission')
 			->with(42)
@@ -1154,6 +1164,11 @@ public function testGetSubmission_userNotFound() {
 			->with(1, Constants::PERMISSION_RESULTS)
 			->willReturn($form);
 
+		$this->formsService->expects($this->once())
+			->method('getPermissions')
+			->with($form)
+			->willReturn([Constants::PERMISSION_RESULTS]);
+
 		$this->submissionService->expects($this->once()) // Changed from submissionMapper
 			->method('getSubmission')
 			->with(42)