1 files changed, 4 insertions, 5 deletions
diff --git a/tests/PHPUnit/Unit/Category/CategoryTest.php b/tests/PHPUnit/Unit/Category/CategoryTest.php
index 39ae0bfb92..6d475c08a3 100644
--- a/tests/PHPUnit/Unit/Category/CategoryTest.php
+++ b/tests/PHPUnit/Unit/Category/CategoryTest.php
@@ -23,7 +23,7 @@ class CategoryTest extends \PHPUnit\Framework\TestCase
      */
     private $category;
 
-    public function setUp()
+    public function setUp(): void
     {
         parent::setUp();
         $this->category = new Category();
@@ -76,12 +76,11 @@ class CategoryTest extends \PHPUnit\Framework\TestCase
         $this->assertSame(array($subcategory1, $subcategory2), $this->category->getSubcategories());
     }
 
-    /**
-     * @expectedException \Exception
-     * @expectedExceptionMessage Subcategory id1 already exists
-     */
     public function test_addSubcategory_ShouldThrowException_WhenAddingSubcategoryWithSameIdTwice()
     {
+        $this->expectException(\Exception::class);
+        $this->expectExceptionMessage('Subcategory id1 already exists');
+
         $subcategory1 = $this->createSubcategory('id1', 'name1');
         $subcategory2 = $this->createSubcategory('id1', 'name2');