public void Can_ExecuteScalarTask() { var executeScalarTasks = new List <Task <object> >(); foreach (var section in Sections) { var query = NorthwindAdoRepository.QueryProvider.GetQuery(section, QueryKey); Assert.IsNotEmpty(query); var countQuery = AdoTool.GetCountingSqlString(query); var task = NorthwindAdoRepository.ExecuteScalarAsync(countQuery); executeScalarTasks.Add(task); } Task.WaitAll(executeScalarTasks.ToArray()); executeScalarTasks.All(t => t.IsCompleted).Should().Be.True(); foreach (var task in executeScalarTasks) { var scalar = (int)task.Result; Assert.Greater(scalar, 0); if (IsDebugEnabled) { log.Debug("Count = " + scalar); } } }