1 files changed, 4 insertions, 4 deletions

diff --git a/tests/plugins/PluginIssoTest.php b/tests/plugins/PluginIssoTest.php
index 2bbb93d2..16ecf357 100644
--- a/tests/plugins/PluginIssoTest.php
+++ b/tests/plugins/PluginIssoTest.php
@@ -2,10 +2,10 @@
 namespace Shaarli\Plugin\Isso;
 
 use DateTime;
-use PHPUnit\Framework\TestCase;
 use Shaarli\Bookmark\Bookmark;
 use Shaarli\Config\ConfigManager;
 use Shaarli\Plugin\PluginManager;
+use Shaarli\TestCase;
 
 require_once 'plugins/isso/isso.php';
 
@@ -116,8 +116,8 @@ class PluginIssoTest extends TestCase
 
         $processed = hook_isso_render_linklist($data, $conf);
         // link_plugin should be added for the icon
-        $this->assertContains('<a href="/shaare/'. $short1 .'#isso-thread">', $processed['links'][0]['link_plugin'][0]);
-        $this->assertContains('<a href="/shaare/'. $short2 .'#isso-thread">', $processed['links'][1]['link_plugin'][0]);
+        $this->assertContainsPolyfill('<a href="/shaare/'. $short1 .'#isso-thread">', $processed['links'][0]['link_plugin'][0]);
+        $this->assertContainsPolyfill('<a href="/shaare/'. $short2 .'#isso-thread">', $processed['links'][1]['link_plugin'][0]);
     }
 
     /**
@@ -146,7 +146,7 @@ class PluginIssoTest extends TestCase
         $processed = hook_isso_render_linklist($data, $conf);
 
         // link_plugin should be added for the icon
-        $this->assertContains('<a href="/shaare/'. $short1 .'#isso-thread">', $processed['links'][0]['link_plugin'][0]);
+        $this->assertContainsPolyfill('<a href="/shaare/'. $short1 .'#isso-thread">', $processed['links'][0]['link_plugin'][0]);
     }
 
     /**