Make phpunit8 compatible

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

5 files changed, 6 insertions, 6 deletions

diff --git a/tests/lib/Group/DatabaseTest.php b/tests/lib/Group/DatabaseTest.php
index 395a442c5e3..4af8b1cd430 100644
--- a/tests/lib/Group/DatabaseTest.php
+++ b/tests/lib/Group/DatabaseTest.php
@@ -45,12 +45,12 @@ class DatabaseTest extends Backend {
 		return $name;
 	}
 
-	protected function setUp() {
+	protected function setUp(): void {
 		parent::setUp();
 		$this->backend = new \OC\Group\Database();
 	}
 
-	protected function tearDown() {
+	protected function tearDown(): void {
 		foreach ($this->groups as $group) {
 			$this->backend->deleteGroup($group);
 		}
diff --git a/tests/lib/Group/Dummy.php b/tests/lib/Group/Dummy.php
index 5504cd63a0a..3be04159938 100644
--- a/tests/lib/Group/Dummy.php
+++ b/tests/lib/Group/Dummy.php
@@ -28,7 +28,7 @@ namespace Test\Group;
  * @group DB
  */
 class Dummy extends Backend {
-	protected function setUp() {
+	protected function setUp(): void {
 		parent::setUp();
 		$this->backend=new \Test\Util\Group\Dummy();
 	}
diff --git a/tests/lib/Group/GroupTest.php b/tests/lib/Group/GroupTest.php
index 5ab7a645081..1a240d5bc98 100644
--- a/tests/lib/Group/GroupTest.php
+++ b/tests/lib/Group/GroupTest.php
@@ -21,7 +21,7 @@ class GroupTest extends \Test\TestCase {
 	/** @var EventDispatcherInterface|MockObject */
 	protected $dispatcher;
 
-	public function setUp() {
+	public function setUp(): void {
 		parent::setUp();
 		$this->dispatcher = $this->createMock(EventDispatcherInterface::class);
 	}
diff --git a/tests/lib/Group/ManagerTest.php b/tests/lib/Group/ManagerTest.php
index 3069f9d148b..86665ee0879 100644
--- a/tests/lib/Group/ManagerTest.php
+++ b/tests/lib/Group/ManagerTest.php
@@ -40,7 +40,7 @@ class ManagerTest extends TestCase {
 	/** @var ILogger|MockObject */
 	protected $logger;
 
-	protected function setUp() {
+	protected function setUp(): void {
 		parent::setUp();
 
 		$this->userManager = $this->createMock(Manager::class);
diff --git a/tests/lib/Group/MetaDataTest.php b/tests/lib/Group/MetaDataTest.php
index c24155aef37..c53a7eb2adf 100644
--- a/tests/lib/Group/MetaDataTest.php
+++ b/tests/lib/Group/MetaDataTest.php
@@ -34,7 +34,7 @@ class MetaDataTest extends \Test\TestCase {
 	/** @var bool */
 	private $isAdmin = true;
 
-	public function setUp() {
+	public function setUp(): void {
 		parent::setUp();
 		$this->groupManager = $this->getMockBuilder('\OC\Group\Manager')
 			->disableOriginalConstructor()