Issue #1437 - Make tag cloud/list views buttons more obvious

[github/shaarli/Shaarli.git] / tests / render / PageCacheManagerTest.php

diff --git a/tests/render/PageCacheManagerTest.php b/tests/render/PageCacheManagerTest.php
index b870e6eb4b314a80be742c86223d6bfb58838a19..4aa7e179ac4dc3a21512af34688004d51448e3cb 100644 (file)
--- a/tests/render/PageCacheManagerTest.php
+++ b/tests/render/PageCacheManagerTest.php
@@ -1,15 +1,14 @@
 <?php
+
 /**
  * Cache tests
  */
+
 namespace Shaarli\Render;
 
 use PHPUnit\Framework\TestCase;
 use Shaarli\Security\SessionManager;
 
-// required to access $_SESSION array
-session_start();
-
 /**
  * Unitary tests for cached pages
  */
@@ -30,7 +29,7 @@ class PageCacheManagerTest extends TestCase
     /**
      * Populate the cache with dummy files
      */
-    public function setUp()
+    protected function setUp(): void
     {
         $this->cacheManager = new PageCacheManager(static::$testCacheDir, true);
 
@@ -49,7 +48,7 @@ class PageCacheManagerTest extends TestCase
     /**
      * Remove dummycache folder after each tests.
      */
-    public function tearDown()
+    protected function tearDown(): void
     {
         array_map('unlink', glob(self::$testCacheDir . '/*'));
         rmdir(self::$testCacheDir);