2 files changed, 4 insertions, 4 deletions
diff --git a/lib/plugins/authpdo/_test/mysql.test.php b/lib/plugins/authpdo/_test/mysql.test.php
index 8cd14189b..35a76baf5 100644
--- a/lib/plugins/authpdo/_test/mysql.test.php
+++ b/lib/plugins/authpdo/_test/mysql.test.php
@@ -15,7 +15,7 @@ class mysql_plugin_authpdo_test extends DokuWikiTest {
     protected $pass = '';
     protected $port = '';
 
-    public function setUp() {
+    public function setUp() : void {
         parent::setUp();
         $configuration = DOKU_UNITTEST . "{$this->driver}.conf.php";
         if(!file_exists($configuration)) {
@@ -34,7 +34,7 @@ class mysql_plugin_authpdo_test extends DokuWikiTest {
      *
      * it might still be there if something went wrong
      */
-    public function tearDown() {
+    public function tearDown() : void {
         parent::tearDown();
         $this->dropDatabase();
     }
diff --git a/lib/plugins/authpdo/_test/sqlite.test.php b/lib/plugins/authpdo/_test/sqlite.test.php
index 89cc9f60d..58fcadcb8 100644
--- a/lib/plugins/authpdo/_test/sqlite.test.php
+++ b/lib/plugins/authpdo/_test/sqlite.test.php
@@ -36,7 +36,7 @@ class sqlite_plugin_authpdo_test extends DokuWikiTest {
         $this->assertTrue(true); // avoid being marked as risky for having no assertion
     }
 
-    public function setUp() {
+    public function setUp() : void {
         parent::setUp();
         $this->dbfile = tempnam('/tmp/', 'pluginpdo_test_');
         copy(__DIR__ . '/test.sqlite3', $this->dbfile);
@@ -85,7 +85,7 @@ class sqlite_plugin_authpdo_test extends DokuWikiTest {
         $conf['plugin']['authpdo']['leave-group'] = 'DELETE FROM member WHERE uid = :uid AND gid = :gid';
     }
 
-    public function tearDown() {
+    public function tearDown() : void {
         parent::tearDown();
         unlink($this->dbfile);
     }