[ticket/9983] Create driver in setup in null driver test.

PHPBB3-9983

1 files changed, 10 insertions, 3 deletions

diff --git a/tests/cache/null_driver_test.php b/tests/cache/null_driver_test.php
index 7bf72931a0..45e53edaa1 100644
--- a/tests/cache/null_driver_test.php
+++ b/tests/cache/null_driver_test.php
@@ -9,18 +9,25 @@
 
 class phpbb_cache_null_driver_test extends phpbb_database_test_case
 {
+	protected $driver;
+
 	public function getDataSet()
 	{
 		return $this->createXMLDataSet(dirname(__FILE__) . '/fixtures/config.xml');
 	}
 
-	public function test_null_cache_sql()
+	protected function setUp()
 	{
-		$driver = new phpbb_cache_driver_null;
+		parent::setUp();
+
+		$this->driver = new phpbb_cache_driver_null;
+	}
 
+	public function test_null_cache_sql()
+	{
 		global $db, $cache;
 		$db = $this->new_dbal();
-		$cache = new phpbb_cache_service($driver);
+		$cache = new phpbb_cache_service($this->driver);
 
 		$sql = "SELECT * FROM phpbb_config
 			WHERE config_name = 'foo'";