[ticket/11219] Update sequence values after loading fixtures

If a value is provide for an auto_increment type of column, certain DBMSes
do not update their internal sequencers. If a row is inserted later, it can
be given an ID that is already in use, resulting in an error. The database
test cases now resynchronise the sequencers before the tests are run.

PHPBB3-11219

tests/test_framework/phpbb_database_test_case.php

@@ -28,6 +28,16 @@ abstract class phpbb_database_test_case extends PHPUnit_Extensions_Database_Test
 		);
 	}
 
+	protected function setUp()
+	{
+		parent::setUp();
+
+		$config = $this->get_database_config();
+		$manager = $this->create_connection_manager($config);
+		$manager->connect();
+		$manager->post_setup_synchronisation();
+	}
+
 	public function createXMLDataSet($path)
 	{
 		$db_config = $this->get_database_config();