public async Task DapperAsyncReturnManyItems() { var sqlHelper = new SqlServerHelper(ConnectionString); string storedName = "usp_Blog_GetActiveUsers"; DateTime? onday = null; var query = await sqlHelper.GetManyItemsAsync<User>(storedName, new { OnDay = onday }); List<User> users = query.ToList(); Assert.IsTrue(users != null && users[0].UserName == "toan"); }