Fix for serialized test (#161)

yiisoft · Jan 21, 2023 · 792cbf5 · 792cbf5
1 parent a1e96d9
commit 792cbf5
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/tests/ConnectionTest.php b/tests/ConnectionTest.php
@@ -7,6 +7,7 @@
 use PDO;
 use Throwable;
 use Yiisoft\Db\Connection\ConnectionInterface;
+use Yiisoft\Db\Driver\PDO\ConnectionPDOInterface;
 use Yiisoft\Db\Exception\Exception;
 use Yiisoft\Db\Exception\InvalidConfigException;
 use Yiisoft\Db\Exception\NotSupportedException;
@@ -115,4 +116,18 @@ static function (ConnectionInterface $db) {
 
         $db->close();
     }
+
+    public function testSerialized()
+    {
+        $connection = $this->getConnection();
+        $connection->open();
+        $serialized = serialize($connection);
+        $this->assertNotNull($connection->getPDO());
+
+        $unserialized = unserialize($serialized);
+        $this->assertInstanceOf(ConnectionPDOInterface::class, $unserialized);
+        $this->assertNull($unserialized->getPDO());
+        $this->assertEquals(123, $unserialized->createCommand('SELECT 123 FROM DUAL')->queryScalar());
+        $this->assertNotNull($connection->getPDO());
+    }
 }