Mode to modern phpunit

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

3 files changed, 3 insertions, 3 deletions

diff --git a/tests/lib/Group/GroupTest.php b/tests/lib/Group/GroupTest.php
index 1a240d5bc98..61e4b39c8f3 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(): void {
+	protected 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 86665ee0879..d5f8baa3fa1 100644
--- a/tests/lib/Group/ManagerTest.php
+++ b/tests/lib/Group/ManagerTest.php
@@ -409,7 +409,7 @@ class ManagerTest extends TestCase {
 		$this->assertCount(2, $groups);
 
 		foreach ($groups as $group) {
-			$this->assertInternalType('string', $group);
+			$this->assertIsString($group);
 		}
 	}
 
diff --git a/tests/lib/Group/MetaDataTest.php b/tests/lib/Group/MetaDataTest.php
index c53a7eb2adf..4332a6f036f 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(): void {
+	protected function setUp(): void {
 		parent::setUp();
 		$this->groupManager = $this->getMockBuilder('\OC\Group\Manager')
 			->disableOriginalConstructor()