3 files changed, 7 insertions, 7 deletions

diff --git a/tests/security/BanManagerTest.php b/tests/security/BanManagerTest.php
index bba7c8ad..698d3d10 100644
--- a/tests/security/BanManagerTest.php
+++ b/tests/security/BanManagerTest.php
@@ -3,8 +3,8 @@
 
 namespace Shaarli\Security;
 
-use PHPUnit\Framework\TestCase;
 use Shaarli\FileUtils;
+use Shaarli\TestCase;
 
 /**
  * Test coverage for BanManager
@@ -32,7 +32,7 @@ class BanManagerTest extends TestCase
     /**
      * Prepare or reset test resources
      */
-    public function setUp()
+    protected function setUp(): void
     {
         if (file_exists($this->banFile)) {
             unlink($this->banFile);
diff --git a/tests/security/LoginManagerTest.php b/tests/security/LoginManagerTest.php
index f242be09..d302983d 100644
--- a/tests/security/LoginManagerTest.php
+++ b/tests/security/LoginManagerTest.php
@@ -2,7 +2,7 @@
 
 namespace Shaarli\Security;
 
-use PHPUnit\Framework\TestCase;
+use Shaarli\TestCase;
 
 /**
  * Test coverage for LoginManager
@@ -63,7 +63,7 @@ class LoginManagerTest extends TestCase
     /**
      * Prepare or reset test resources
      */
-    public function setUp()
+    protected function setUp(): void
     {
         if (file_exists($this->banFile)) {
             unlink($this->banFile);
diff --git a/tests/security/SessionManagerTest.php b/tests/security/SessionManagerTest.php
index 11a59f9c..3f9c3ef5 100644
--- a/tests/security/SessionManagerTest.php
+++ b/tests/security/SessionManagerTest.php
@@ -2,7 +2,7 @@
 
 namespace Shaarli\Security;
 
-use PHPUnit\Framework\TestCase;
+use Shaarli\TestCase;
 
 /**
  * Test coverage for SessionManager
@@ -24,7 +24,7 @@ class SessionManagerTest extends TestCase
     /**
      * Assign reference data
      */
-    public static function setUpBeforeClass()
+    public static function setUpBeforeClass(): void
     {
         self::$sidHashes = \ReferenceSessionIdHashes::getHashes();
     }
@@ -32,7 +32,7 @@ class SessionManagerTest extends TestCase
     /**
      * Initialize or reset test resources
      */
-    public function setUp()
+    protected function setUp(): void
     {
         $this->conf = new \FakeConfigManager([
             'credentials.login' => 'johndoe',