3 files changed, 4 insertions, 4 deletions

diff --git a/tests/FileUtilsTest.php b/tests/FileUtilsTest.php
index 9596dba9..57719175 100644
--- a/tests/FileUtilsTest.php
+++ b/tests/FileUtilsTest.php
@@ -1,15 +1,15 @@
 <?php
 
-use Shaarli\Exceptions\IOException;
+namespace Shaarli;
 
-require_once 'application/FileUtils.php';
+use Exception;
 
 /**
  * Class FileUtilsTest
  *
  * Test file utility class.
  */
-class FileUtilsTest extends PHPUnit_Framework_TestCase
+class FileUtilsTest extends \PHPUnit\Framework\TestCase
 {
     /**
      * @var string Test file path.
diff --git a/tests/HistoryTest.php b/tests/HistoryTest.php
index 7723c461..8303e53a 100644
--- a/tests/HistoryTest.php
+++ b/tests/HistoryTest.php
@@ -4,7 +4,6 @@ namespace Shaarli;
 
 use DateTime;
 use Exception;
-use FileUtils;
 
 class HistoryTest extends \PHPUnit\Framework\TestCase
 {
diff --git a/tests/utils/ReferenceHistory.php b/tests/utils/ReferenceHistory.php
index f19cdf2f..e411c417 100644
--- a/tests/utils/ReferenceHistory.php
+++ b/tests/utils/ReferenceHistory.php
@@ -1,5 +1,6 @@
 <?php
 
+use Shaarli\FileUtils;
 use Shaarli\History;
 
 /**