protected override bool OnTearDown(string testName, IQuery query)
{
var tableName = ObjectName.Parse("APP.test_table");
query.Access().RevokeAllGrantsOn(DbObjectType.Table, tableName);
query.Access().DropRole("test_role");
query.Access().DeleteUser("test_user");
query.Access().DropObject(DbObjectType.Table, tableName);
return true;
}