From 353200620f83d2f52ffb4ecb076629eb200c92bf Mon Sep 17 00:00:00 2001
From: Christoph Wurst <christoph@winzerhof-wurst.at>
Date: Tue, 17 Sep 2024 23:25:09 +0200
Subject: [PATCH] refactor: Add void to PHPUnit test methods

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
---
 rector.php                                  | 6 +++++-
 tests/Unit/Service/Sync/SyncServiceTest.php | 4 ++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/rector.php b/rector.php
index aec92a3cd6..5c76bdc782 100644
--- a/rector.php
+++ b/rector.php
@@ -8,6 +8,7 @@
  */
 
 use Rector\Config\RectorConfig;
+use Rector\TypeDeclaration\Rector\Class_\AddTestsVoidReturnTypeWhereNoReturnRector;
 
 return RectorConfig::configure()
 	->withPaths([
@@ -23,4 +24,7 @@
 	)
 	->withPhpSets(
 		php73: true,
-	);
+	)
+	->withRules([
+		AddTestsVoidReturnTypeWhereNoReturnRector::class,
+	]);
diff --git a/tests/Unit/Service/Sync/SyncServiceTest.php b/tests/Unit/Service/Sync/SyncServiceTest.php
index d811ea4577..f3a73375be 100644
--- a/tests/Unit/Service/Sync/SyncServiceTest.php
+++ b/tests/Unit/Service/Sync/SyncServiceTest.php
@@ -81,7 +81,7 @@ protected function setUp(): void {
 		);
 	}
 
-	public function testPartialSyncOnUncachedMailbox() {
+	public function testPartialSyncOnUncachedMailbox(): void {
 		$account = $this->createMock(Account::class);
 		$mailbox = $this->createMock(Mailbox::class);
 		$mailbox->expects($this->once())
@@ -100,7 +100,7 @@ public function testPartialSyncOnUncachedMailbox() {
 		);
 	}
 
-	public function testSyncMailboxReturnsFolderStats() {
+	public function testSyncMailboxReturnsFolderStats(): void {
 		$account = $this->createMock(Account::class);
 		$account->method('getUserId')->willReturn('user');
 		$mailbox = new Mailbox();