1 files changed, 2 insertions, 1 deletions
diff --git a/tests/Components/JoinKeywordTest.php b/tests/Components/JoinKeywordTest.php
index 8baf93f..91fd4a6 100644
--- a/tests/Components/JoinKeywordTest.php
+++ b/tests/Components/JoinKeywordTest.php
@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 
 namespace PhpMyAdmin\SqlParser\Tests\Components;
 
@@ -23,7 +24,7 @@ class JoinKeywordTest extends TestCase
         $this->assertCount(1, $component);
         $this->assertEquals('table2', $component[0]->expr->expr);
         $this->assertNull($component[0]->on);
-        $this->assertEquals(array('id'), $component[0]->using->values);
+        $this->assertEquals(['id'], $component[0]->using->values);
     }
 
     public function testBuild()