Comply with PHPUnit V8: setup/teardown functions must return void

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/api/controllers/history/HistoryTest.php b/tests/api/controllers/history/HistoryTest.php
index f4d3b646..40f26b12 100644
--- a/tests/api/controllers/history/HistoryTest.php
+++ b/tests/api/controllers/history/HistoryTest.php
@@ -41,7 +41,7 @@ class HistoryTest extends \PHPUnit\Framework\TestCase
     /**
      * Before every test, instantiate a new Api with its config, plugins and bookmarks.
      */
-    public function setUp()
+    protected function setUp(): void
     {
         $this->conf = new ConfigManager('tests/utils/config/configJson');
         $this->refHistory = new \ReferenceHistory();
@@ -57,7 +57,7 @@ class HistoryTest extends \PHPUnit\Framework\TestCase
     /**
      * After every test, remove the test datastore.
      */
-    public function tearDown()
+    protected function tearDown(): void
     {
         @unlink(self::$testHistory);
     }